taxonID	type	description	language	source
BD7087F5FFEEFFDCFC0C3667FBD60DDC.taxon	description	(Figs. 2 – 7, 14) Type material. Holotype: 1 ♂ (MZUSP 34104), Minas Gerais, Itacarambi, PCNP, Lapa do Cipó cave, 15 º 03 ’ 13 ” S 44 º 11 ’ 38 ” W, II. 2015, leg. J. E. Gallão, D. von Schimonsky & B. G. O. Monte. Paratypes: 3 ♀♀ (MZUSP 34105), 1 ♂ (part in micropreparations), 2 ♀♀ (MZUF 9615), same data as holotype. Description. Body length: ♂ 4.5 mm, ♀ 5.5 mm. Body colorless, elongated with almost parallel sides (Figs. 2 A, 7 A, B). Dorsal surface smooth with scattered fringed scale setae (Fig. 2 B). Eyes absent. Cephalon (Fig. 2 C, D) with large quadrangular antennary lobes; profrons with V-shaped suprantennal line. Posterior corners of pereonites 1 – 4 right-angled, of pereonites 5 – 7 progressively more acute; pleonites 3 – 5 with falciform epimera (Fig. 2 A, E). Telson (Fig. 2 E) with well pronounced concave sides and broadly rounded apex. Antennula (Fig. 2 F) with three articles, proximal and distal articles subequal in length, second article shorter with brush of setae on outer margin and long seta on inner margin, distal article with two long apical aesthetascs. Antenna (Fig. 2 G) with fifth article of peduncle slightly longer than flagellum; flagellum with four articles, first article longest, second and third articles subequal in length, fourth article shortest. Right mandible with one penicil and lacinia mobilis leaf-shaped with pointed apex (Fig. 3 A), left mandible with two penicils (Fig. 3 B). Maxillula (Fig. 3 C) outer branch with 5 + 5 teeth, apically entire, and two thick plumose stalks; inner branch with three penicils, proximal penicil longer than two apical. Maxilla (Fig. 3 D) with setose and bilobate apex, outer lobe smaller. Maxilliped (Fig. 3 E) basis enlarged on distal portion; endite rectangular, outer and medial margins setose, apically with two triangular teeth and large rounded penicil. Uropod (Fig. 4 A) with endopod slightly longer than exopod, inserted at same level. Male. Pereopods 1 – 4 (Fig. 4 B – E) merus, carpus and propodus with fringed scales on sternal margin. Pereopods 4 – 6 (Figs 4 E, 5 A, B) carpus concave on distal half of sternal margin, more evident on carpus 6. Pereopods 5 – 7 (Fig. 5 A – C) propodus much longer than in previous pereopods. Pereopods 5 and 6 (Fig. 5 A, B) merus and proximal part of carpus with rows of scales on sternal margin. Pereopod 7 (Fig. 5 C) basis with scales of water conduction system, ischium with straight sternal margin, merus and carpus with no distinct modifications. Genital papilla (Fig. 6 A) lanceolate, enlarged on median portion, apical part narrow and pointed. Pleopod 1 (Fig. 6 B) exopod subtriangular, fringed with fine setae; endopod longer than exopod, with narrow basal article and flagelliform distal article; basipod with triangular medial part fringed with fine and long setae on outer and distal margin. Pleopod 2 (Fig. 6 C) exopod triangular, distal margin bearing five setae; endopod of two thickset articles, second article about three times as long as first, with complex apical part: distal margin rounded with narrow transverse process and longitudinal ridge on ventral surface. Pleopod 3 exopod (Fig. 6 D) triangular, longer than wide, covering pleopods 1 and 2, fringed with short setae. Pleopod 4 and 5 exopods (Fig. 6 E, F) trapezoidal, wider than long, with margins bearing several short setae. Etymology. The new species is named after Odara, a word of Hindu origin meaning peace and tranquility, commonly used in the Afro-Brazilian religions of Candomblé and Umbanda. Remarks. The genus Xangoniscus was erected by Campos-Filho et al. (2014) to include the amphibious species X. aganju from a cave at Cariranha, Bahia. The genus is mainly characterized by the male pleopod 2 endopod thickset with distal portion presenting a complex structure. In X. odara n. sp. the male specimens have the pleopods 1 and 2 not visible in ventral view since they are covered by the pleopod 3 exopod (Fig. 7 B), probably to protect the complex structure of pleopod 2 endopod. This peculiar arrangement of the pleopods is present also in X. aganju, and is probably typical of the genus. Xangoniscus odara n. sp. is distinguished from X. aganju by the cephalon without frontal carena, shape of dorsal scale-setae, antennal flagellum of four articles (three in X. aganju), uropod with exopod shorter than endopod (viceversa in X. aganju), male pereopod 6 ischium without flattened sternal part, male pleopod 2 exopod triangular (trapezoidal in X. aganju), and distal portion of male pleopod 2 endopod with rounded, instead of concave, distal margin and lacking a triangular outer lobe. This species has amphibian habits like X. aganju, and it was collected in pools inside the cave (Supplementar Online Material), with bottom formed by silt and gravels (Fig. 7 C, D).	en	Campos-Filho, Ivanklin Soares, Taiti, Maria Elina Bichuette and Stefano (2016): ree new species of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves. Nauplius (e 2016001) 24: 1-19, DOI: 10.1590/2358-2936e2016001, URL: https://doi.org/10.1590/2358-2936e2016001
BD7087F5FFE9FFDCFC213748FBD40F1F.taxon	materials_examined	Type species. Bathytropa thermophila Dollfus, 1896 [= Trichorhina tomentosa (Budde-Lund, 1893)] by original designation.	en	Campos-Filho, Ivanklin Soares, Taiti, Maria Elina Bichuette and Stefano (2016): ree new species of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves. Nauplius (e 2016001) 24: 1-19, DOI: 10.1590/2358-2936e2016001, URL: https://doi.org/10.1590/2358-2936e2016001
BD7087F5FFE9FFD6FC1F3676FD910F07.taxon	description	(Figs. 8 – 10, 14) Type material. Holotype: 1 ♂ (MZUSP 34106), Minas Gerais, PCNP, Lapa do Cipó cave, 15 º 3 ’ 13 ” S 44 º 11 ” 38 ” W, 5. VI. 2014, leg. J. E. Gallão, D. von Schimonsky & B. G. O. Monte. Paratypes: 2 ♂♂ (one in micropreparations), 1 ♀ (MZUF 9616), 1 ♂, 4 ♀♀ (MZUSP 34107), same data as holotype. Description. Body length: ♂ 4.5 mm, ♀ 5 mm. Bfdy cflfrless, slightly cfnvex (Fig. 8 A). Dfrsal surface cfvered with fan-shaped scale-setae (Fig. 8 B); perefn epimera with glandular pfres; small noduli laterales (Fig. 8 E) inserted fn fne line clfse tf pfsterifr margins and mfre fr less at same distance frfm lateral margins ff perefnites, d / c and b / c cffrdinates as in Fig. 9 A, B, respectively. Cephalfn (Fig. 8 C, D) with lateral lfbes triangular, slightly prftruding frfntwards; suprantennal line, frfntal line and eyes absent; vertex with nf scale-setae at sides. Plefn (Fig. 8 A, F) with futline cfntinufus with that ff perefn; epimera ff plefnites 3 – 5 falciffrm, directed backwards. Telsfn (Fig. 8 F) triangular, lateral margins slightly cfncave and apex narrfwly rfunded. Antennula (Fig. 8 G) with three articles, distal article lfngest with several aesthetascs inserted apically and sub-apically. Antenna (Fig. 8 H) when extended pfsterifrly surpassing pfsterifr margin ff perefnite 1; flagellum with twf articles, secfnd article abfut three times as lfng as first, bearing twf rfws of two aesthetascs each, apical organ short with long free sensilla. Mandibles (Fig. 9 C, D) with molar penicil simple, left mandible with 2 + 1 penicils, right mandible with 1 + 1 penicils. Maxillula (Fig. 9 E) inner branch with two subequal penicils, distal portion bearing lateral tip; outer branch with 3 + 4 teeth, outer set with accessory tooth, inner set with two cleft teeth. Maxilla (Fig. 9 F) with setose and bilobate apex; outer lobe about three times as wide as inner lobe, distal margin rounded. Maxilliped (Fig. 9 G) basis rectangular bearing sparse scale-setae; endite subrectangular, medial seta surpassing distal margin. Uropod (Fig. 8 I) protopod grooved on outer margin, exopod slightly longer than endopod, endopod inserted proximally. Pereopod sternal setae with cleft apex; pereopod 1 with antennal grooming brush reaching median margin of carpus; dactylus with long inner claw, ungual and dactylar seta with simple apex. Male. Pereopod 1 – 3 (Fig. 10 A) merus and carpus with brush of setae on sternal margin. Pereopod 7 (Fig. 7 J) ischium with sternal margin slightly convex. Genital papilla as in Fig. 10 B. Pleopod 1 (Fig. 10 C) exopod subtriangular, twice as broad as long, rounded apex; endopod three times as long as exopod, distal part acute. Pleopod 2 (Fig. 10 D) exopod triangular, outer margin concave bearing six setae; endopod slightly longer than exopod. Pleopod 3 and 4 exopods as in Fig. 10 E, F. Pleopod 5 exopod (Fig. 10 G) triangular, outer margin convex bearing seven setae. Etymology. This new species is named after the locality where specimens were collected: Lapa do Cipó cave, Peruaçu caves National Park, Minas Gerais. Remarks. The genus Trichorhina comprises about 70 described species widely distributed in tropical and subtropical areas (Schmalfuss, 2003; Souza et al., 2011; Campos-Filho et al., 2014). In Brazil, the genus includes 23 species, five of which occurring in caves: Trichorhina anhanguera Campos-Filho, Araujo & Taiti, 2014, Trichorhina curupira Campos-Filho, Araujo & Taiti, 2014, Trichorhina guanophila Souza-Kury, 1993, Trichorhina kaingangi Campos-Filho, 2015, and Trichorhina yiara Campos-Filho, Araujo & Taiti, 2014 (Souza-Kury, 1993; Campos-Filho et al., 2014, 2015). In the absence of eyes Trichorhina cipoensis n. sp. is similar to T. anhanguera, Trichorhina anophthalma Arcangeli, 1936, Trichorhina boneti Rioja, 1956, Trichorhina brasilensis Andersson, 1960, Trichorhina buchnerorum (Verhoeff, 1942), Trichorhina caeca Vandel 1952 b, T. guanophila, T. kaingangi, Trichorhina paolae Caruso, 1978, Trichorhina sicula Vandel, 1969, Trichorhina simoni (Dollfus, 1893), Trichorhina xoltunae Mulaik, 1960, and Trichorhina zimpanensis Mulaik, 1960. It is distinguished from all these species by the different shape of the male pleopod 1 exopod; from T. anhanguera in having more developed pleon epimera, telson with narrowly rounded apex, maxillula outer branch with two cleft teeth (vs. all entire); from T. anophthalma in the cephalon with triangular instead of quadrangular frontal lateral lobes and male pereopod 7 ischium with convex instead of slightly concave sternal margin (see Reboleira et al., 2015); from T. brasilensis in the cephalon with shorter lateral lobes, mandibles with molar penicil simple (vs. dichotomized); from T. buchnerorum, T. caeca, T. paolae, T. sicula and T. simoni in having narrowly rounded apex (vs. obtuse or broadly rounded apex); from T. guanophila, T. xoltunae and T. zimpanensis in having the antennula with many aesthetascs subapically and apically inserted (vs. few aesthetascs inserted apically), mandibles with simple molar penicil (vs. dichotomized); and from T. kaingangi in having narrower body shape, mandibles with simple molar penicil (vs. dichotomized), maxillula outer branch with two cleft teeth. This species occurs in the same cave of Xangoniscus odara n. sp. It was collected from organic matter substrate, such as guano and leaf litter.	en	Campos-Filho, Ivanklin Soares, Taiti, Maria Elina Bichuette and Stefano (2016): ree new species of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves. Nauplius (e 2016001) 24: 1-19, DOI: 10.1590/2358-2936e2016001, URL: https://doi.org/10.1590/2358-2936e2016001
BD7087F5FFE3FFD4FEAA364FFDCB0E9F.taxon	description	(Figs. 11 – 14) Type material. Holotype: 1 ♂ (MZUSP 34108), Minas Gerais, Pedro Leopoldo, Gruta do Sufoco, 19 º 25 ’ 53 ” S 44 º 2 ’ 8 ” W, 12 – 15. I. 2009, leg. F. P. Franco. Paratypes: many ♂♂ and ♀♀ (MZUSP 34109), 4 ♂♂ (one in micropreparations), 4 ♀♀ (MZUF 9617), same data as holotype; 1 ♂ (MZUSP 34110), same locality and collector as holotype, 5 – 6. X. 2009, 1 ♀ (MZUSP 34111), Pedro Leopoldo, Gruta do Nei, 19 º 37 ’ 45 ” S 44 º 0 ’ 30 ” W, 5 – 6. X. 2009, leg. F. P. Franco, 1 ♂, 3 ♀♀, 1 manca (MZUSP 34112) same locality, 12 – 15. I. 2009, leg. F. P. Franco. Description. Body length: ♂ 3.5 mm, ♀ 4.5 mm. Body (Fig. 11 A) colorless, slightly convex, outline of pleon continuous with that of pereon. Dorsal surface covered with fan-shaped scale-setae (Fig. 11 B); one line of noduli laterales inserted close to the posterior margins and more or less at same distance from lateral margins of pereonites, d / c and b / c coordinates as in Fig. 11 F, G, respectively. Cephalon with lateral lobes triangular, slightly protruding frontwards, suprantennal line, frontal line and eyes absent (Fig. 11 C, D). Pereonites 1 and 2 epimera with posterior corners right-angled, pereonites 3 – 7 gradually directed backwards. Pleon (Fig. 11 A, E) with epimera falciform, directed backwards. Telson (Fig. 11 E) triangular, lateral margins concave with narrowly rounded apex. Antennula (Fig. 11 H) with three articles, distal article with tuft of aesthetascs subapically and apically inserted. Antenna (Fig. 11 I) when extended posteriorly surpassing posterior margin of pereonite 1; flagellum with two articles, second article about three times as long as first, bearing two aesthetascs, apical organ short with long free sensilla. Mandibles (Fig. 12 A, B) with molar penicil simple, left mandible with 2 + 1 penicils, and right mandible with 1 + 1 penicils. Maxillula (Fig. 12 C) inner branch with two subequal penicils, distal portion bearing lateral tip; outer branch with 3 + 5 teeth. Maxilla (Fig. 12 D) with setose and bilobate apex; outer lobe about three times as wide as inner lobe, distal margin rounded. Maxilliped (Fig. 11 E) basis rectangular bearing sparse setae; endite subrectangular, medial seta surpassing distal margin, distal margin rounded bearing one hook-like short spine. Pereopod 1 with antennal grooming brush transverse reaching median part of carpus; dactylus with inner claw reaching median portion of outer claw, dactylar and ungual setae with simple apices. Uropod (Fig. 13 A) protopod grooved on outer margin bearing glandular fields, exopod slightly longer than endopod, endopod inserted proximally. Male. Pereopod 1 – 7 (Fig. 13 B, C) merus and carpus with brush of long setae on sternal margin; ischium 7 triangular, sternal margin straight and distal margin bearing three large setae. Pleopod 1 (Fig. 13 D) exopod subtriangular, slightly wider than long with broadly rounded apical part; endopod tapering, twice as long as exopod, medial margin bearing minute setae. Pleopod 2 (Fig. 13 E) exopod triangular, outer margin slightly concave bearing nine setae; endopod as long as exopod. Pleopod 3 and 4 exopods as in Fig. 13 F, G. Pleopod 5 exopod (Fig. 13 H) triangular, outer margin slightly convex bearing 10 setae. Etymology. The new species is named after the native people Pataxós who originally inhabited the Brazilian states of Bahia and Minas Gerais. Remarks. Trichorhina pataxosi n. sp. can be distinguished from Trichorhina cipoensis n. sp. by the different shape of dorsal scale-setae, the maxillula outer branch with inner teeth simple, maxilliped endite with hook-like distal spine, more acute distal part of telson, and male pereopods 1 – 7 merus and carpus densely setose. This species was collected in guano and leaf litter in two caves of Lagoa Santa region, which are under severe threat by mining.	en	Campos-Filho, Ivanklin Soares, Taiti, Maria Elina Bichuette and Stefano (2016): ree new species of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazilian caves. Nauplius (e 2016001) 24: 1-19, DOI: 10.1590/2358-2936e2016001, URL: https://doi.org/10.1590/2358-2936e2016001
