identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03BD87AD2911F55BFF6BFF5BFEC0FEAA.text	03BD87AD2911F55BFF6BFF5BFEC0FEAA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hygronemobius caxiuana Santos, Cadena-Castaneda & Tavares 2025	<div><p>Hygronemobius caxiuana Santos, Cadena-Castañeda &amp; Tavares sp. nov.</p><p>urn:lsid:zoobank.org:act: 30C1DF67-2AC9-429A-BFC6-6D0A3228F28C</p><p>(Figs. 1–6, Map 1)</p><p>Type material.   Holotype. Male. Brasil [Brazil], Pará, Melgaço, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-51.443333&amp;materialsCitation.latitude=-1.7263889" title="Search Plazi for locations around (long -51.443333/lat -1.7263889)">FLONA Caxiuanã</a>, ECFPn-ESECAFLOR; 1°43'35"S, 51°26'36"W; III.2012; D.A. Cunha leg. Repository: MPEG.</p><p>Paratypes. 15 males and 47 females. Same data as the holotype, but I.2012 (MPEG) .  95 males and 43 females. Same data as the holotype, but II.2012 (MPEG) .  108 males and 129 females. Same data as the holotype, but III.2012 (MPEG) .  2 males and 4 females. Same data as the holotype, but III.2011 (MPEG) .  94 males and 90 females. Same data as the holotype, but IV.2012 (MPEG) .  57 males and 62 females. Same data as the holotype, but V.2012 (MPEG) .  58 males and 85 females. Same data as the holotype, but VI.2012 (MPEG) .  1 female. Same data as the holotype, but VI.2011 .  55 males and 93 females. Same data as the holotype, but VII.2012 (MPEG) .  33 males and 31 females. Same data as the holotype, but VII.2011 (MPEG) .  41 males and 49 females. Same data as the holotype, but VIII.2012 (MPEG) .  11 males and 34 females. Same data as the holotype, but IX.2012 (MPEG) .  2 females. Same data as the holotype, but IX.2011 (MPEG) .  62 males and 62 females. Same data as the holotype, but XI.2011 (MPEG) .  5 males and 1 female. Same data as the holotype, but XI.2012 (INPA) .  3 males and 9 females. Same data as the holotype, but XII.2011 (BOTU) .</p><p>Etymology. The epithet refers to the type locality of the species, Floresta Nacional de Caxiuanã, in the municipality of Melgaço, Pará. The name should be treated as a noun in apposition.</p><p>Suplemmentary material.  102 males and 115 females. Same data as the holotype, but collection date unknown (MPEG) .  2 males and 1 female. Same data as the holotype, but collected in November of an unknown year (MPEG) .</p><p>Diagnosis. This species clearly belongs to the  benoisti species group due to its body coloration pattern, which is predominantly brown with abundant light and dark spots (Figs. 1A–C), ochre palps (Fig. 1E), and male genitalia with truncated and broad apical lobe located dorsally on the pseudepiphallus, making it difficult to distinguish from the pseudepiphallic sclerite (Fig. 5A). However, this species differs from  Hygronemobius diplagion Desutter-Grandcolas, 1993 in the female abdominal coloration, with the lateral portion of the first tergite, the second and third, almost all the fifth, the middle part of the seventh to ninth tergites, and supra-anal plat ochre (Fig. 6B) [in  H. diplagion, abdomen almost entirely darkened, except for the lateral portion of the first tergite, tergites two and three, the middle portion of fifth and two spots on the seventh tergite]. Additionally, the male genitalia median lobe is broader, nearly as wide as long [narrower and longer than wide in  H. diplagion], with a rough distal portion covered in small bristle-like structures resembling punctuations or papillae (Fig. 5A) [smooth in  H. diplagion], and the endophallic sclerite with the postero-lateral portion separated from the mid-posterior portion (Fig. 5A, B) [continuous in  H. diplagion]; from  Hygronemobius tetraplagion Desutter-Grandcolas, 1993 in having a truncated apical lobe instead of an acuminate one (Fig. 5A); from  Hygronemobius elegans Desutter-Grandcolas, 1993 by its reduced ectophallic fold (Fig. 5C) [notably well-developed in  H. elegans]; and from  Hygronemobius benoisti Chopard, 1920b by the absence of elongated bristles on the pseudepiphallic sclerite, showing only very reduced bristles resembling punctuations or papillae (Fig. 5A) [in  H. benoisti, bristles are long and easily distinguishable].</p><p>Description. Head, in frontal view, triangular, with well-developed eyes, taller than wide, as tall as half the height of the head, and the antennal orbit close to the lower margin of the eyes (Fig. 1E). Coloration of the cephalic capsule similar in tone to the clypeus and labrum (slightly lighter), with a mixed pattern of light and dark brown (Fig. 1E). Reticulated spots formed by dark brown punctuations, weakly interconnected, extending laterally from the lower area of the eyes across the gena to the proximal portion of the mandible (Figs. 1D–E). In lateral view, a shaded dark brown reticulated spot surrounds the eyes, extending from the gena to the vertex (Fig. 1D). Post-gena uniformly yellowish (Fig. 1D). Maxillary palp with the first two segments subequal, cylindrical, yellowish in color, and whitish distally; third segment longer than the two previous ones combined, subcylindrical, narrower, and whiter than the preceding and succeeding segments; fourth conical, smaller, and slightly darker than the third; fifth conical, distally rounded, longer than any previous segment, and yellowish (Fig. 1F).</p><p>Thorax. Pronotum, in dorsal view, rectangular, with anterior and posterior margins nearly straight. Coloration light brown with irregular eye spots on the median posterior half (Figs. 1B; 2A). AS formed by three almost parallel macrochaetae; MSG formed by three macrochaetae, being two almost parallel and one obliquely positioned to the middle one; PS formed by seven macrochaetae arranged in a curved line from the posterior portion of the pronotal disc eye spots to the anterolateral portion and two mesochaetae branching from the fourth macrochaeta (Figs. 2A–B); In lateral view, lateral lobe longer than tall, with sinuous ventral margin bearing a medial concavity and a dark triangular patch narrowing towards the anterior margin (Figs. 1A, D; 2A, C). LS formed by four macrochaetae and one mesochaeta following the oblique border of the lateral lobe mark (Figs. 2C–D). Prosternum reduced, with concave dark brown spots; mesosternum rectangular, with rounded corners and slightly darker anterior portion; and metasternum hexagonal, with slightly darkened anterior edges. Mesosternum and metasternum setose (Fig. 1G).</p><p>Wings. Tegmina light brown with whitish spots in the anal, postcubital, and harp regions and at the distal apex of the wing, radiating from the cubital-anal region and extending along the entire length of the medial + cubital-anal vein. Aa+PCup veins faintly visible. Tegmina oval, longer than wide (Fig. 3A). In lateral view, narrow and elongated, with an evident curvature in the first C+Sc vein (Fig. 3B, white circle). Stridulatory file with 45 teeth (N = 1, Fig. 3C).</p><p>Legs ochre, with brownish spots, conspicuous setae (macrosetae), and pubescent surface covered with small setae (Figs. 4A–F). All tibia and tarsi with brown spots intercalated with lither rings (Figs. 4A–F). First pair of legs with two spurs and with tympanum only on the outer side (Figs. 4A–B). Middle legs similar to the anterior ones (Figs. 4C–D). Hind legs robust, with three dorsal spurs on each margin, two apical on the inner margin, and three on the outer margin (Figs. 4E–F).</p><p>Abdomen, in dorsal view, brownish with a continuous and irregular ochre macule ranging from the sixth segment to the supra-anal plate, forming a whitish triangle (Figs. 1B; 4G). In ventral view, sternites dark brown, with whitish and circular spots, laterally located on the medio-distal portions of the segments (Fig. 1C). Supra-anal plate with widely convex posterior border (Fig. 4G). Subgenital plate, in ventral view, darkened, with two whitish spots on the posterolateral margin, longer than wide, with a slightly incised posterior border (Fig. 4H). In lateral view, longer than high, with a slightly curved ventral surface (Fig. 4I).</p><p>Phallic complex. Pseudepiphallic apical lobes truncated and laterally covered by the median lobes (Figs. 5A, D); membranous distally, slightly longer than wide, hyaline, with apex bearing small setae and a brief sinus between the lobes (Fig. 5A); laterally barely visible, covered by the median lobe (Fig. 5D). Pseudepiphallic median lobes well-sclerotized and anteriorly curved, with three distal lobes (Fig. 5A–C). Ectophallic apodemes thin. Endophallic sclerite central part connected to lateral appendages only distally and medio-proximally clearly separated; lateral appendages heart-shaped (Figs. 5A–B). Endophallic apodeme reduced (Fig. 5B). Rami straight and thin (Fig. 5A– B). Ectophallic fold reduced, hyaline, and poorly sclerotized (Fig. 5D).</p><p>Female. Wings reduced (Fig. 6A). Base of the pronotal disc larger than males (Fig. 6B). Abdominal tergites spotted in dark brown, with the lateral portion of the first tergite, the second and third, almost all the fifth, the middle part of the seven to ninth tergites, and supra-anal plat ochre, the remaining tergites spotted in brown (Fig. 6B). Ovipositor slightly upcurved (Fig. 6D), light brown ventrally, and darkening dorsally and toward the apex, which bears very small denticulations (Figs. 6E–F). Tenth tergite setose, very small, with rounded posterior margin and a slightly whitish spot giving the impression of a division in the tergite (Fig. 6G). Subgenital plate whitish, almost yellowish, and with a slightly darkened brown oval spot (Fig. 6I); in ventral view, wider than long and emarginated (Fig. 6H); in lateral view, longer than tall, with rounded posterior margin (Fig. 6H).</p><p>Measurements (mm).</p><p>Males. TL: 6.6–7.1; PL: 1.1–1.9; PW: 1.1–1.9; Tg: 2.7–3.3; HF: 3.7–4.3; HT: 2.1–3.5.</p><p>Females. TL: 6.7–8.4; PL: 1.1–2.0; PW: 1.2–2.0; Tg: 0.6–1.2; HF: 3.4–4.1; HT: 3.0–3.7; Ov: 2.9–3.3.</p><p>Distribution. This species is known only for its type locality, in the Floresta Nacional de Caxiuanã, Melgaço, Pará State (Map 1).</p></div>	https://treatment.plazi.org/id/03BD87AD2911F55BFF6BFF5BFEC0FEAA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Santos, Luiz Augusto Padilha;Cadena-Castañeda, Oscar J.;Oya, Beatriz Harumi Kondo;Fernandes, José Antônio Marin;Tavares, Gustavo Costa	Santos, Luiz Augusto Padilha, Cadena-Castañeda, Oscar J., Oya, Beatriz Harumi Kondo, Fernandes, José Antônio Marin, Tavares, Gustavo Costa (2025): New species, redescriptions, and new records of Hygronemobius Hebard, 1913 (Orthoptera: Trigonidiidae) from Brazil. Zootaxa 5633 (3): 435-469, DOI: 10.11646/zootaxa.5633.3.2, URL: https://doi.org/10.11646/zootaxa.5633.3.2
03BD87AD2918F541FF6BFE5EFE89FC06.text	03BD87AD2918F541FF6BFE5EFE89FC06.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hygronemobius minor Santos, Cadena-Castaneda & Tavares 2025	<div><p>Hygronemobius minor Santos, Cadena-Castañeda &amp; Tavares sp. nov.</p><p>urn:lsid:zoobank.org:act: D3D89178-BBED-4D8F-B722-9DCCFF46E9AB</p><p>(Figs. 7–12, Map 1)</p><p>Etymology: The specific epithet  minor is a Latin comparative adjective meaning “smaller” or “lesser.” The name refers to the tiny size of the species.</p><p>Type material.   Holotype. Male. Brasil [Brazil], Pará, Juruti, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-56.193947&amp;materialsCitation.latitude=-2.6126943" title="Search Plazi for locations around (long -56.193947/lat -2.6126943)">Mutum, próx. Igarapé Mutum</a> [next to Mutum stream]; 02°36'45.7"S, 56°11'38.2"W; 8–15.X.2006; D.F. Candiani &amp; N.F. Lo-Man-Hung leg.; Pitfall. Repository: MPEG.</p><p>Paratypes. 6 males and 4 females. Same data as the holotype, but VIII.2006 (MPEG) .   1 female. Brasil [Brazil], Amazonas, Coari, Porto Urucu— <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-65.265724&amp;materialsCitation.latitude=-4.8687778" title="Search Plazi for locations around (long -65.265724/lat -4.8687778)">Base de Operações Geólogo Pedro de Moura.</a>, Área J 19; 04°52'07.6"S, 65°15'56.6"W; 01.X.2004; Bonaldo, A. &amp; Candiani, D. leg.; Pitfall. (MPEG)  .</p><p>Diagnosis. This species belongs to the species group  benoisti because it has flat and large pseudepiphallic apical lobes, which are located on the dorsal face of the pseudepiphallus and are badly separate from the pseudepiphallic sclerite. In fact, the limits between the apical lobes, medial lobes, and pseudepiphallic sclerite are indistinguishable, and they are entirely sclerotized, a characteristic unique to  H. minor sp. nov. (Figs. 11A–D). The females have the first (except the anterior portion), second, third, and middle parts of the fifth and sixth tergites lighter (Fig. 12B), more similar to  H. caxiuana sp. nov. Another similar species is  H. diplagion, but only the second and third tergites are lighter in this species. The ovipositor is very short and slightly upcurved (Figs. 12D–F).</p><p>Description. Head, in frontal view, triangular, with eyes taller than wide; antennal orbits located close to the lower base of the eyes; genae short and spotted in brown (Fig. 7E). In lateral view, vertex oblique and frons rounded; eyes taller than wide (Fig. 7D). In dorsal view, occiput with a brown stripe connecting both eyes (Fig. 7B). Coloration of the cephalic capsule similar in tone to the clypeus and labrum (slightly lighter), with a mixed pattern of light and dark brown (Fig. 7E). Maxillary palp with first two segments equal in size, the third as long as both previous together, the fourth shorter than the third and conical in shape, and the fifth longer than any previous segments, with the apex truncated and whitish; coloration mainly ochre, with more intense tones distally, especially in the last segment, except for its lighter apex (Fig. 7F).</p><p>Thorax. Pronotum, in dorsal view, rectangular, almost as long as wide, with rounded lateral margins; pronotal disc spotted with elliptical marks on the median portion of the anterior half, irregular brown marks on the dorsolateral portion and the macrochaeta insertions, and with two lighter eye spots on the median portion of the posterior half (Figs. 8A–B); AS formed by three almost parallel macrochaetae; MSG formed by three macrochaetae, being two almost parallel and one obliquely positioned to the middle one; PS formed by eight or nine macrochaetae and two mesochaetae, four macrochaetae positioned behind the eye spots on the median posterior half, followed by two mesochaetae branching from the fourth macrochaeta and other four or five macrochaetae obliquely positioned from the posterior to the anterolateral portion (Figs 8A–D). In lateral view, pronotum longer than tall, with a slightly convex dorsal surface (Figs. 8C–D); lateral lobes with sinuous ventral margin bearing a medial concavity and a dark triangular mark narrowing towards the anterior margin (Figs. 8C–D). LS formed by five macrochaetae following the oblique border of the lateral lobe mark (Figs. 8C–D). Prosternum reduced; mesosternum rectangular, with rounded corners and slightly darker anterior portion; and metasternum hexagonal, with slightly darkened anterior edges. Mesosternum and metasternum setose (Fig. 7G).</p><p>Wings. Tegmina oval, longer than wide, reaching up to the fourth tergite, light brown, with whitish spots in the anal, postcubital, and harp regions and at the distal portion, starting from the cubito-anal region and radiating along the entire extension of the medial + cubito-anal vein. An+PCup veins well visible (Fig. 9A). First branch of C+Sc proximally curved. In lateral view, with third and fourth branches of C+Sc connected proximally (Fig. 9B, white circles). Stridulatory file with 36 teeth (N=1, Fig. 9C).</p><p>Legs ochre with brownish spots, conspicuous setae (macrosetae), and pubescent surface covered with small setae (Figs. 10A–F). All tibia and tarsi with brown spots intercalated with lither rings (Figs. 10A–F). First pair of legs with two spurs and a tympanum only on the outer surface (Figs. 10A–B). Middle legs similar to the anterior ones (Figs. 10C–D). Hind legs robust, with three dorsal spurs on each margin, two apical on the inner margin, and three on the outer margin (Figs. 10E–F).</p><p>Abdomen, in dorsal view, dark brown with reticulated spots (Fig. 7B). In ventral view, sternites dark brown, with whitish and circular spots, located on the distolateral edges of the segments (Fig. 7C). Supra-anal plate very small, almost squared, with irregular posterior border (Fig. 10G). Subgenital plate, in ventral view, dark brown, longer than wide, and slightly incised medially (Fig. 10H); in lateral view, longer than high, with a slightly curved ventral surface (Fig. 10I).</p><p>Phallic complex. Apical lobe completely sclerotized, with apices curved inward and posterior border oblique, bearing denticulations (Figs. 11A–B). Pseudepiphallic sclerite with at least six conspicuous setae (Fig. 11A). Pseudepiphallic sclerite, apical lobe, and median lobe completely sclerotized, with limits inconspicuous (Figs. 11A–D). Pseudepiphallic parameres, in ventral view, as well-sclerotized inward lobes (Fig. 11B). Ectophallic fold very reduced and almost inconspicuous (Figs. 11B–D). Ectophallic apodeme thin, and endophallic cavity reduced (Figs. 11A–B). Endophallic sclerite asymmetrical, with central part connected to lateral appendages only distally and medio-proximally clearly separated; lateral appendages heart-shaped (Figs. 11A–B). Endophallic apodeme well-sclerotized and oval-shaped (Figs. 11A–B). Rami almost straight, well-sclerotized, and not fused to the pseudepiphallic sclerite (Figs. 11A–B, C). In axial view, apical lobe curved downward, almost imperceptible (Fig. 11C). Pseudepiphallic medial lobe hyaline and with rounded apices (Fig. 11C). Pseudepiphallic parameres with convex inner margin and rounded apex (Fig. 11C). In lateral view (Fig. 11C), pseudepiphallic apical lobe slightly downcurved. Pseudepiphallic medial lobe sclerotized.</p><p>Female. Tegmina reduced, with ventral half brown (Fig. 12A, B). Abdominal tergites spotted in dark brown, with the posterior portion of the first tergite, the second and third, and the middle portion of the fifth and sixth lighter, mainly ochre (Fig. 12B). Ovipositor very small, slightly upcurved (Fig. 12D), with apex bearing very small denticulations (Figs. 2E–F). Supra-anal plate setose, small, and widely rounded (Fig. 12G). Subgenital plate whitish, almost yellowish, hyaline, with a slightly darkened brown oval spot (Fig. 12I); in ventral view, wider than long and emarginated (Figs. 12H); in lateral view, almost as long as tall, with rounded convex posterior margin (Fig. 12H, I).</p><p>Measurements (mm).</p><p>Males. TL: 5.9–6.8; PL: 1.2–2.0; PW: 1.5–2.5; Tg: 2.4–3.4; HF: 3.4–4.6; HT: 2.5–3.6.</p><p>Females. TL: 5.6–6.6; PL: 1.0–1.5; PW: 1.4–1.8; Tg: 0.7–1.2; HF: 3.4–4.1; HT: 2.6–3.1; Ov: 2.3–2.9.</p><p>Distribution. This species is recorded in two localities: Juruti, Pará State (type locality) and Coari, Amazonas State (Map 1).</p></div>	https://treatment.plazi.org/id/03BD87AD2918F541FF6BFE5EFE89FC06	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Santos, Luiz Augusto Padilha;Cadena-Castañeda, Oscar J.;Oya, Beatriz Harumi Kondo;Fernandes, José Antônio Marin;Tavares, Gustavo Costa	Santos, Luiz Augusto Padilha, Cadena-Castañeda, Oscar J., Oya, Beatriz Harumi Kondo, Fernandes, José Antônio Marin, Tavares, Gustavo Costa (2025): New species, redescriptions, and new records of Hygronemobius Hebard, 1913 (Orthoptera: Trigonidiidae) from Brazil. Zootaxa 5633 (3): 435-469, DOI: 10.11646/zootaxa.5633.3.2, URL: https://doi.org/10.11646/zootaxa.5633.3.2
03BD87AD2902F549FF6BFBF2FF04FBFA.text	03BD87AD2902F549FF6BFBF2FF04FBFA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hygronemobius amoenus Chopard 1920	<div><p>Hygronemobius amoenus Chopard, 1920</p><p>(Figs. 13–18, Map 1)</p><p>Hygronemobius amoenus Chopard, 1920: 120 . Holotype: male, FRENCH GUIANA, Saint-Laurent-du-Maroni,  St. Jean de Maroni. Depositoy: Museum National d‘Histoire Naturelle, Paris (MNHN).</p><p>Hygronemobius amoenus: Chopard, 1967: 189.</p><p>Hygronemobius amoenus: Desutter-Grandcolas, 1993: 12.</p><p>Hygronemobius amoenus: Pereira, Miyoshi, Martins, Fernandes, Sperber &amp; Mesa, 2013: 1, 3, 16, 17, 18.</p><p>Examined material:   10 males and 10 females. Brasil [Brazil], Pará, Melgaço, FLONA <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-51.443333&amp;materialsCitation.latitude=-1.7263889" title="Search Plazi for locations around (long -51.443333/lat -1.7263889)">Caxiuanã</a>, ECFPnESECAFLOR; 1°43'35"S, 51°26'36"W; I.2012; D.A. Cunha leg  .   3 males and 7 females.  Same data as the previous, but II.2012 (MPEG)  .   18 males and 16 females.  Same data as the previous, but month and year collection unknown (MPEG)  .   1 male.  Same data as the previous, but month unknown and collected in 2012 (MPEG)  .   4 males and 5 females.  Same data as the previous, but I.2012 (MPEG)  .   5 males and 12 females.  Same data as the previous, but II.2012  .   7 males and 7 females.  Same data as the previous, but III.2012 (MPEG)  .   4 males and 1 female.  Same data as the previous, but IV.2012 (MPEG)  .   4 males and 1 females.  Same data as the previous, but V.2012 (MPEG)  .   2 males and 2 females.  Same data as the previous, but VI.2012 (MPEG)  .   5 males and 7 females.  Same data as the previous, but VII.2012 (MPEG)  .   1 male.  Same data as the previous, but VII.2011  .   6 males and 6 females.  Same data as the previous, but VIII.2012 (MPEG)  .   5 males and 4 females.  Same data as the previous, but IX.2012 (INPA)  .   2 males and 2 females.  Same data as the previous, but XI.2011 (BOTU)  .   1 male and 4 females.  Same data as the previous, but XII.2011 (BOTU)  .</p><p>Updated diagnosis: Similar to other species of the  amoenus group (except  Hygronemobius torquatus Desutter-Grandcolas, 1993), the male exhibits two longitudinal whitish stripes on the pronotum; however, it is distinguishable from other species in the group by the following characteristics: the lighter color of head and pronotum (Figs. 13D–E; 14A, C), the reticulate spots in the area below the insertion of the antennae, genae, and clypeus (Fig. 13E); the whitish stripes surrounding the eyes (Figs. 13D–E); the additional whitish mark along the posterior margin of pronotal disc, sometimes forming a transverse stripe (Figs. 13B; 14A); the abdomen uniformly blackish or darkbrownish, except the supra-anal plate and the fourth tergite, which are partially whitish (Figs. 13B; 16G; 18B, G)—in males, the fourth tergite with intercalated whitish spots, two on the sides and one in the middle (Fig.13B), and in females, the fourth tergite is almost entirely whitish (Fig. 18B).</p><p>Redescription. Head. Coloration light brown, with a slightly lighter stripe extending along the inner margin of the eyes, from the dorsal portion to the inner margin of the antennal orbits, contiguous with a medial spot of the same tone, extending to the clypeal suture. Reticulated spots formed by dark brown punctuations extend laterally from the gena to the apex of the clypeus. Labrum lighter than the cephalic capsule (Fig. 13E). In frontal view, triangular, wider than tall, with prominent eyes and the antennal orbit close to the base of the eyes. Medial ocellus at the same level as the upper margin of the antennal orbits and marked with a black spot. Lateral ocelli near the end of the coronal branch of the ecdysal line (Fig 13E). In lateral view, eyes oval, taller than wide. Posterior portion of the gena and the postocular region glabrous, lighter than the rest of the cephalic capsule (Fig. 13D). First two segments of the maxillary palpomeres similar, almost equal in length, cylindrical, yellowish in color with white distal portions; third palpomeres longer than the sum of the previous two, subcylindrical, narrower proximally and lighter; fourth conical, smaller and slightly darker than the third; fifth conical, rounded distally, longer than any previous segment, and brown in color, except for the whitish tip (Fig. 13F).</p><p>Thorax. Pronotum, in dorsal view, wider than long, with almost straight anterior and posterior margins (Fig. 14A). Pronotal disc brown, with two lateral whitish stripes and an additional mid spot (sometimes forming a stripe) on the posterior margin, and ecdysal line conspicuously marked (Fig. 14A). AS formed by three almost parallel macrochaetae, two in the brown portion of the disc and one in the whitish stripe; MSG formed by three macrochaetae forming a square angle; PS formed by seven macrochaetae, four of them forming an arch, followed by three more lateral macrochaetae forming an almost straight line, extending through the lateral lobes (Figs. 14A–B). In lateral view, lateral lobes longer than tall and completely brown (Figs. 13B; 14C). LS formed by six macrochaetae, forming the pattern seen in Figs 14D. Prosternum reduced; mesosternum rectangular, with rounded corners and slightly darker anterior portion; and metasternum hexagonal, with slightly darkened anterior edges (Fig. 13G). Mesosternum and metasternum setose (Fig. 13G).</p><p>Wings. Tegmina longer than wide, light brown in color with whitish spots in the anal, postcubital, and harp regions, and at the distal portion. These spots extend from the cubital-anal region, radiating throughout the length along the medial + cubital-anal veins. The An+PCup veins well visible (Fig 15A). First and second C+Sc veins connected proximally, as well as the third and fourth C+Sc veins (Fig. 15B, white circles). Stridulatory apparatus with 44 teeth (N=1, Fig. 15C).</p><p>Legs predominantly ochre, with conspicuous setae (macrosetae), and pubescent surface covered with small setae (Figs. 16A–F). Dorsal surface of fore and mid femora with the mid-distal portion brown and a whitish spot in the middle. Dorsal surface of hind femora almost completely brown, except for the two whitish spots and the ochre distal portion. All basitarsi predominantly whitish (Figs. 16A–F). Tympana present only on the outer surface of the fore tibia (Fig. 16A). Hind legs robust, with three dorsal spurs on each margin, two apical on the inner margin, and three on the outer margin (Figs. 16E–F).</p><p>Abdomen, in dorsal view, uniformly black or dark brown, except for the supra-anal plate’s proximal half and the fourth tergite, which are partially whitish (Figs. 13B; 16G)—fourth tergite with small and intercalated whitish spots, two on the sides and one in the middle (Fig.13B). Supra-anal plate small, conical, with a rounded posterior margin (Fig. 16G). Abdominal sternites predominantly brown (Fig. 13C). In ventral view, subgenital plate wider than long, with a widely rounded posterior margin and a slightly lighter mid-distal spot (Fig. 16H); in lateral view, longer than tall (Fig. 16I). Cerci of lighter color near their base.</p><p>Phallic complex. Pseudepiphallic apical lobes triangular and acute, completely membranous, covered with bristles, and conspicuously distinctive from the pseudepiphallic sclerite and median lobes. In dorsal view (Fig. 17A), pseudepiphallic median lobes well-sclerotized, distinctive from the pseudepiphallic sclerite. Ectophallic apodeme thin, and endophallic cavity reduced. Endophallic sclerite with an invagination between the lateral appendages and the central one, although it is almost imperceptible. Endophallic sclerite symmetrical, with central part connected to lateral appendages only distally and medio-proximally separated, lateral appendages triangular. Endophallic apodeme well-sclerotized. In lateral view (Fig. 17B), pseudepiphallic parameres as well-sclerotized inward lobes. In axial view (Fig. 17C), median pseudepiphallic lobe well-sclerotized. Pseudepiphallic parameres with rounded outer margin and irregular inner margin. Ectophallic fold well-projected ventrally. In lateral view (Fig. 17D), pseudepiphallic apical lobes triangular and downcurved. Pseudepiphallic median lobe projected posteriorly. Ectophallic fold well-developed. Rami of medium thickness and well-sclerotized.</p><p>Female. Tegmina reduced (Figs. 18A–B). Base of the pronotal disc larger than males. Abdominal tergites uniformly dark brown, with the fourth tergite completely whitish (Fig. 18B). Ovipositor, in lateral view, almost straight, slightly upcurved (Fig. 18D); in dorsal and ventral views, straight, with dorsal valves bearing very small denticulations on the apex (Figs. 18E–F). Tenth tergite similar to males (Fig. 18G); Subgenital plate ochre; in ventral view, wider than long, with the posterior margin forming two lobes (Fig. 18I); in lateral view, longer than tall, with rounded posterior margin (Fig. 18H).</p><p>Measurements (mm).</p><p>Males. TL: 5.9–7.2; PL: 1.1–1.2; PW: 1.2–1.9; Tg: 2.2–3.5; HF: 3.7–4.2; HT: 2.9–3.2.</p><p>Females. TL: 5.1–7.2; PL: 1.3–2.0; PW: 1.2–1.9; Tg: 0.5–1.0; HF: 3.8–4.1; HT: 2.2–3.2; Ov: 2.3–2.9.</p><p>Distribution. This species was originally recorded in the Northern French Guiana (Chopard, 1920, Desutter-Grandcolas 1993), and this is the first record in Brazil, in the Floresta Nacional de Caxiuanã, in Pará State (Map 1).</p></div>	https://treatment.plazi.org/id/03BD87AD2902F549FF6BFBF2FF04FBFA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Santos, Luiz Augusto Padilha;Cadena-Castañeda, Oscar J.;Oya, Beatriz Harumi Kondo;Fernandes, José Antônio Marin;Tavares, Gustavo Costa	Santos, Luiz Augusto Padilha, Cadena-Castañeda, Oscar J., Oya, Beatriz Harumi Kondo, Fernandes, José Antônio Marin, Tavares, Gustavo Costa (2025): New species, redescriptions, and new records of Hygronemobius Hebard, 1913 (Orthoptera: Trigonidiidae) from Brazil. Zootaxa 5633 (3): 435-469, DOI: 10.11646/zootaxa.5633.3.2, URL: https://doi.org/10.11646/zootaxa.5633.3.2
03BD87AD290AF54EFF6BFBAEFA9FFAE6.text	03BD87AD290AF54EFF6BFBAEFA9FFAE6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hygronemobius nigrofasciatus Desutter-Grandcolas 1993	<div><p>Hygronemobius nigrofasciatus Desutter-Grandcolas, 1993</p><p>(Figs. 19–24, Map 1)</p><p>Hygronemobius nigrofasciatus Desutter-Grandcolas, 1993: 17 . Holotype: male, FRENCH GUIANA, Cayenne. Depository:  Museum National d’Histoire Naturelle, Paris (MNHN).</p><p>Hygronemobius nigrofasciatus: Pereira, Miyoshi, Martins, Fernandes, Sperber &amp; Mesa, 2013: 1, 4, 16, 17.</p><p>Material examined.   41 males and 12 females. Brasil [Brazil], Piauí, Piracuruca, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-41.699654&amp;materialsCitation.latitude=-4.0843" title="Search Plazi for locations around (long -41.699654/lat -4.0843)">Parque Nacional de Sete Cidades</a>, 4°5'3.48"S 41°41'58.751"W [~ 200m], 24. VI.2007, Carvalho, Albuquerque &amp; Oliveira-Neto leg. Pitfall de invertebrados [Pitfall for invertebrates] / Campo limpo [open field]/ PTFCL7 (MPEG)  .   1 female. Same data as preceding, but Pitfall de invertebrados [Pitfall for invertebrates] /  Mata de galeria [galery forest]/ PTFGAL7  .  1 male. Same data as preceding, but Rede de varredura [sweep net] / Campo limpo [open field] / PTFCL7 (MPEG) .  8 males and 6 females. Same data as preceding, but Pitfall de invertebrados [Pitfall for invertebrates] / Cerrado rupestre / PTFCR7 (BOTU) .   7 males and 6 females.  Same data as preceding (INPA)  .</p><p>Revised diagnosis. Complementing what was mentioned by Desutter-Grandcolas (1993), this species is distinguished by the coloration of the maxillary palps and head, the shape and color of the pronotum, and the male genitalia. Regarding the maxillary palps, the last three segments are white, while the first two are spotted in brown. Our extensive series also showed that the brown coloration of the basal segments could extend up to half of the third segment (Fig. 19F). The head has a dark brown to blackish stripe that extends from the frons, across the genae and reaches the area posterior to the eyes, almost continuous with the stripe on the lateral lobe of the pronotum (Figs. 19E; 20A). Three parallel, longitudinal brown stripes mark the vertex (Fig. 19B), while the fastigium is lighter (Fig. 19E). The pronotum is wider than long, with a disc spotted in brown and with a longitudinal stripe on each lateral margin (Fig. 20A). Regarding the genitalia, the apical lobes are reduced, truncated, smaller than those of any other species in the  stellatus group, and covered with small scale-like setae. The pseudepiphallic sclerite is well differentiated from the pseudepiphallic apical lobes, bearing a row of long setae that starts at the posterior portion and runs obliquely to the proximal portion of the median pseudepiphallic lobe (Fig. 23A); in lateral view, the distal margin is slightly elevated and the ectophallic fold is reduced (Fig. 23D). Females have an almost straight ovipositor (Fig. 24D), with the supra-anal and subgenital plates being light brown, almost translucent, and featuring a dark brown longitudinal median stripe (Fig. 24G). It differs from  Hygronemobius stellatus Desutter-Grandcolas, 1993 and  Hygronemobius nanus Desutter-Grandcolas, 1993, which have acuminated apical lobes extending beyond the posterior edge of the phallic complex, whereas, in  H. nigrofasciatus, these lobes are truncated and not projected.</p><p>Redescription. Head triangular in frontal view, with eyes taller than wide, antennal orbits close to the lower portion of the eyes, and three dark longitudinal linear marks at the vertex (Fig. 19B). A continuous dark mark without reticulation extends from the upper base of the antenna, across the clypeus, gena, and labrum, till the surface posterior to the eyes (Fig. 19E). First two segments (proximal) of the maxillary palps almost identical, cylindrical, and spotted in brown; third segment as long as the two first summed, usually light brown proximally and distally white; fourth smaller than the third and entirely white; fifth also entirely white but apically truncated and longer than the previous segments (Fig. 19F). In frontal and lateral views, eyes taller than wide (Figs. 19D, E).</p><p>Thorax. Pronotum, in dorsal view, rectangular and truncated, wider than long, and slightly narrower near the head. Pronotal disc with whitish longitudinal lines flanking a dark central irregular mark with a characteristic pattern (Fig. 20A). Lateral lobes predominantly dark in most of the area, forming a linear mark contiguous with the darker surface of the head; ventral border concave medially (Fig. 20C). AS formed by three almost aligned macrochaeta. MSG formed by four setae, being a medial mesochaeta, followed by an oblique-positioned macrochaeta, another almost aligned macrochaeta, and an anteriorly positioned macrochaeta. PS formed by seven macrochaeta and four mesochaeta, extending laterally to the anterior half of the lateral lobes. LS formed by five macrochaeta (Fig. 20B). The pattern of each set of setae can be seen in Figs 20B, D. Prosternum almost concolorous, with a dark oblique anterior line and another arched posterior one. Mesosternum square-shaped, with the anterior area darker. Metasternum hexagonal, with a slightly darkened triangular spot on the anterior region (Fig. 19G).</p><p>Wings. Tegmina longer than wide, almost hyaline, with darkened spots in the anal, post-cubital, harp, and distal apex regions, starting from the cubito-anal region and radiating along the entire extension along the medial + cubito-anal vein. An+PCup veins weakly visible (Fig. 21A). All four C+Sc not connected, with a slight curvature in the first vein (Fig. 21B, white circle). Stridulatory file with 40 teeth (N = 1; Fig. 21C).</p><p>Legs. Fore tibia with two ventral-apical spurs and a well-visible tympanum on the outer surface (Figs. 22A–B); predominantly brown, with two whitish spots on each surface (Figs. 22A–B). Fore femora dark brown, with a distal ochre spot on the outer surface (Fig. 22A) and an irregular spot extending from the distal portion to the mid portion of the outer surface (Fig. 22B). Mid femora similar to the fore femora but darker, with lighter spots almost inconspicuous (Figs. 22C–D). Hind femora predominantly dark brown, proximal portion and some distal spots ochre (Figs. 22E–F). All tarsi whitish or ochre, with a brown ring on the proximal and distal portions of the basitarsi, second tarsal segments, and proximal and distal portions of the third segments (Figs. 22A–F).</p><p>Abdomen, in dorsal and ventral views, darkened in color, with wings covering up to the sixth segment (Figs. 19A–B). Six pairs of whitish spots precede the tenth tergite, with the third pair smaller than the previous ones, light brown. Abdominal sternites light brown and with darkened edges; sternites V, VI, and VII with a centered and slightly darkened spot (Fig. 19B). Supra-anal plate lighter than the preceding segments, with a convex posterior border (Fig. 22G). Subgenital plate dark brown and pubescent, in ventral view, almost as long as wide, with widely convex posterior border and larger anterior border (Fig. 22H); and in lateral view, longer than tall, with a convex posterior border (Fig. 22I).</p><p>Phallic complex. Pseudepiphallic apical lobe truncated and curving inward, covered by small scale-like setae; laterally surrounded by the pseudepiphallic median lobe (Figs. 23A–B); in lateral view, badly surpassing the pseudepiphallic median lobe (Fig. 23D). Pseudepiphallic median lobe well-sclerotized and distinguishable from the pseudepiphallic sclerite and apical lobes; most distal ventral portion projected posteriorly (Figs. 23A– D). Pseudepiphallic sclerite anterior margin, in dorsal view, sinuous, medially incised, and wider than posterior margin; posterior margin slightly incised medially; in lateral view, posterior margin slightly elevated (Fig. 23D). Pseudepiphallic parameres, in ventral view, laterally covered by the pseudepiphallic median lobe (Fig 23B); in axial view, with an oblique sharp edge, bearing several punctuations (Fig. 23C). Ectophallic fold reduced (Fig. 23D). Endophallic cavity very small (Fig. 23A). Endophallic sclerite large and well-sclerotized, with central part connected to lateral appendages only distally and laterally clearly separated (fig. 23A). Endophallic apodeme elongated (Fig. 23A). Rami straight and well-sclerotized (Figs. 23A–B, D).</p><p>Female. Similar to the male in coloration and form, differing in the reduced tegmina and sexual structures (Figs. 24A–B). Abdomen, in dorsal view, with first abdominal tergite dark brown (Fig. 24B) and, in lateral view, with a longitudinal dark brown line extending from the base to the apex (Fig. 24A). Supra-anal and subgenital plates light brown, almost translucent, and featuring a dark brown longitudinal median stripe (Fig. 24G). Subgenital plate, in ventral view, wider than long and with the posterior margin bilobed (Fig. 24I); in lateral view, longer than tall and with a convex posterior margin (fig. 24H). Supra-anal plate longer than wide and with a convex posterior margin (Fig. 24G). Ovipositor almost straight, with lateral edges of the ovipositor apex slightly serrulated (Figs. 24E–F).</p><p>Measurements (mm).</p><p>Males. TL: 4.5–6.1; PL: 0.9–1.1; PW: 1.3–1.4; Tg: 2.2–2.8; HF: 2.9–3.6; HT: 2.4–2.7.</p><p>Females. TL: 5.3–6.2; PL: 1.0–1.4; PW: 1.0–1.5; Tg: 0.5–1.3; HF: 3.2–3.7; HT: 2.2–2.9; Ov: 2.1–2.3.</p><p>Distribution. This species was originally recorded in the Northern French Guiana (Desutter-Grandcolas 1993), and this is the first record in Brazil, in the Parque Nacional de Sete Cidades, a Brazilian conservation unit dedicated to the integral protection of nature, located in the northern region of the state of Piauí (Map 1). It comprises areas of arid savanna (babassu forests) and transitional zones between savanna, arid savanna, and seasonal forest.</p></div>	https://treatment.plazi.org/id/03BD87AD290AF54EFF6BFBAEFA9FFAE6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Santos, Luiz Augusto Padilha;Cadena-Castañeda, Oscar J.;Oya, Beatriz Harumi Kondo;Fernandes, José Antônio Marin;Tavares, Gustavo Costa	Santos, Luiz Augusto Padilha, Cadena-Castañeda, Oscar J., Oya, Beatriz Harumi Kondo, Fernandes, José Antônio Marin, Tavares, Gustavo Costa (2025): New species, redescriptions, and new records of Hygronemobius Hebard, 1913 (Orthoptera: Trigonidiidae) from Brazil. Zootaxa 5633 (3): 435-469, DOI: 10.11646/zootaxa.5633.3.2, URL: https://doi.org/10.11646/zootaxa.5633.3.2
03BD87AD290DF54EFF6BFA92FC0EF8B0.text	03BD87AD290DF54EFF6BFA92FC0EF8B0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hygronemobius ottei Santos, Cadena-Castaneda & Tavares 2025	<div><p>Hygronemobius ottei Santos, Cadena-Castañeda &amp; Tavares nom. nov.</p><p>Nemobius elegans Otte, 2006: 308 . Holotype: male, COSTA RICA, Heredia, Sarapiquí, 16 km SSE of La Virgen. Depository: National Biodiversity Institute,  Costa Rica (INBio).</p><p>Nemobius elegans: Barranco, Gilgado &amp; Ortuño, 2013: 215.</p><p>Hygronemobius elegans: Desutter-Grandcolas &amp; Hugel, 2016: 323. New combination.</p><p>Comments. Otte (2006), in his contribution to the crickets of La Selva, Costa Rica, described  Nemobius elegans Otte, 2006 . Later, Desutter-Grandcolas &amp; Hugel (2016) transferred this species to the genus  Hygronemobius, resulting in a new combination:  Hygronemobius elegans (Otte, 2006) .</p><p>With this taxonomic change,  Hygronemobius elegans (Otte, 2006) became a junior homonym of  Hygronemobius elegans Desutter-Grandcolas, 1993 (from the Peruvian Amazon). Consequently, a new name is required for the species described from Costa Rica by Otte (2006).</p><p>Here, we propose  Hygronemobius ottei nom. nov. as the replacement name for  H. elegans (Otte, 2006) . This new name is dedicated to the original author of the species, Daniel Otte.</p></div>	https://treatment.plazi.org/id/03BD87AD290DF54EFF6BFA92FC0EF8B0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Santos, Luiz Augusto Padilha;Cadena-Castañeda, Oscar J.;Oya, Beatriz Harumi Kondo;Fernandes, José Antônio Marin;Tavares, Gustavo Costa	Santos, Luiz Augusto Padilha, Cadena-Castañeda, Oscar J., Oya, Beatriz Harumi Kondo, Fernandes, José Antônio Marin, Tavares, Gustavo Costa (2025): New species, redescriptions, and new records of Hygronemobius Hebard, 1913 (Orthoptera: Trigonidiidae) from Brazil. Zootaxa 5633 (3): 435-469, DOI: 10.11646/zootaxa.5633.3.2, URL: https://doi.org/10.11646/zootaxa.5633.3.2
