Eiphosoma sinecarenatum, Cuéllar-Ramírez & Ramos-Pastrana & Fernandes, 2023
publication ID |
https://doi.org/ 10.11646/zootaxa.5330.4.1 |
publication LSID |
lsid:zoobank.org:pub:8D26337E-7A73-47A7-A221-B6A1BB84398F |
DOI |
https://doi.org/10.5281/zenodo.8255366 |
persistent identifier |
https://treatment.plazi.org/id/03BD87CF-B971-F41E-FF5E-FF63FE75FCB5 |
treatment provided by |
Plazi |
scientific name |
Eiphosoma sinecarenatum |
status |
sp. nov. |
Eiphosoma sinecarenatum sp. nov.
Figs 85–91 View FIGURES 85–90 View FIGURE 91
Diagnosis. Scutellum with strongly raised scutellar lateral carina; propodeum coriaceous, without traces of carinas, with a broad central black mark and lateral markings.
Description. Female. (Holotype). Fore wing 6.7 mm. Mandible with upper tooth longer than the lower, clypeus strongly convex, malar space 0.7 × greater than the basal length of the mandible ( Figs 85–87 View FIGURES 85–90 ); pronotum with epomia with a raised crest; mesoscutellum with striate centrally, lobe medium punctate, lateral lobes with some punctures in anterior part, notaulus weakly punctate ( Figs 85–86 View FIGURES 85–90 ); mesopleuron punctate in the lower part, central area striate only to medial level; sternaulus strongly punctate ( Figs 85–86 View FIGURES 85–90 ); metapleuron with upper part punctate and pubescent, pleural carina weakly and incomplete, submetapleural a carina pronounced ( Fig. 86 View FIGURES 85–90 ); scutellum smooth and polished with con carina lateral longitudinal carina strongly elevated ( Figs 88–89 View FIGURES 85–90 ); propodeum completely coriaceous without any trace of propodeal carina ( Fig. 89 View FIGURES 85–90 ); hind tibia with a sharp spine, hind tarsal claw curved and pectinate; first segment of metasoma narrow that widens posteriorly, other tergites entirely pubescent; ovipositor straight 1.1 × longer than hind tibia, with an apical notch; ovipositor sheaths pubescent; fore wing with vein 3 rs -m present, with vein 1 m -cu located below the upper end of the vein 3 rs-m, vein 1 m -cu joining to 2 rs -m close to Rs +2 r, distal abscissa of vein M complete; vein cu -a ending at the base of the vein Rs & M ( Fig. 90 View FIGURES 85–90 ); hind wing with four hamuli.
Coloration. Head yellow with interocellar area with a black mark; mesosoma yellow with black marks, mesoscutellum with two yellow marks in the anterior part of notaulus; scutellum yellow; mesopleuron with two yellow marks and a diagonal black stripe; metapleuron yellow with a black mark in the anterior part; propodeum yellow with a wide central black mark and lateral marks; fore leg yellow; hind legs brown darkened; fore wings completely hyaline, pterostigma black.
Male. Unknown.
Type material. HOLOTYPE ♀. COLOMBIA, Caquetá: Florencia, Vereda San Francisco San Pacho, finca El Recreo , 01°42’24”N, 75°36’36” W, 643 m, 04-18.I.2017, trampa Malaise en cultivo de caña ( Saccharum officinarum ), Y. Ramos-Pastrana (1♀, LEUA –53647). GoogleMaps
New World geographical distribution. Colombia (Caquetá *). ( Fig. 91 View FIGURE 91 ).
Etymology. Of Latin ‘sine’ (= without), ‘carenatum’ (= carinae), the name refers to the propodeum devoid of carinae.
Habitat. The specimen was collected with Malaise-type flight interception traps at ground level in sugarcane ( Saccharum officinarum ) cultivation. The vegetation of the collection site corresponds to forests of the Andean-Amazonian foothills.
Hosts. Unknown.
Taxonomic notes. Eiphosoma sinecarenatum sp. nov. belongs to the Eiphosoma vitticolle species-group. Among the species that make up this group, the closest species is Eiphosoma laphygmae that presents smooth and polished propodeum, with anterior and present transverse carina; yellow mesoscutellum, completely punctate with two lateral black stripes and a central one that extends from the anterior part to the base of the scutellum; however, E. sinecarenatum sp. nov., has striate propodeum with absence of anterior and posterior transverse carina; mesoscutellum mostly black with two small yellow marks on the front of the notaulus, centrally punctate, lateral lobes weakly punctate on front.
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.
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Cremastinae |
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