Euschistus (Euschistus) olacitus Rolston 1971

Bianchi, Filipe Michels, Barão, Kim Ribeiro & Grazia, Jocelia, 2017, Review of the sulcacitus group of Euschistus (Pentatomidae: Pentatominae: Carpocorini) with description of the internal female genitalia and a new species, Zootaxa 4362 (3), pp. -1--1: -1

publication ID

https://doi.org/10.11646/zootaxa.4362.3.2

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lsid:zoobank.org:pub:852AFFC6-42E7-4C52-A5B9-5FFA4E6759CC

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http://treatment.plazi.org/id/6033878D-F94C-CC4F-0BD9-FAE82A3DC570

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Plazi

scientific name

Euschistus (Euschistus) olacitus Rolston 1971
status

 

Euschistus (Euschistus) olacitus Rolston 1971 

( Figs 2View FIGURES 1–5, 9–11View FIGURES 6–20, 23View FIGURES 21–26, 30–32View FIGURES 27–41, 48–50View FIGURES 45–59, 61View FIGURES 60–64)

Male genitalia: Pygophore squared shape. In dorsal view, dorsal rim constricted anterolaterally ( Fig. 9View FIGURES 6–20); median projection of dorsal rim short, sinuosity deep; superior process of dorsal rim flap-like ( Fig. 10View FIGURES 6–20). Ventral rim strongly bilobed, concave mesially in ventral view ( Fig. 11View FIGURES 6–20). In posterior view, ventral rim smooth mesially. Paramere: margin connecting basal and apical process slightly concave; apical process rounded apically; middle process developed, produced as a small tooth ( Fig. 23View FIGURES 21–26).

Female genitalia: Posterior margin of gonocoxites VIII slightly concave; posterolateral margin of gonocoxites VIII projected posteriorly, reaching at most middle of gonocoxites IX. Gonocoxites IX 2.5 times wider than long, tapering laterally; anterior margin of gonocoxites IX convex ( Fig. 48View FIGURES 45–59). Laterotergites IX surpassing dorsal band that unites laterotergites VIII in posteroventral view. Posterior region of ductus receptaculi proximalis dilated in a cup-like sclerotized structure. Ductus receptaculi distalis slightly dilated adjacent to anterior annular flange. Pars intermedialis dilated medially ( Fig. 61View FIGURES 60–64).