Psilogryllacris Karny, 1937

Ingrisch, Sigfrid, 2018, New taxa and records of Gryllacrididae (Orthoptera, Stenopelmatoidea) from South East Asia and New Guinea with a key to the genera, Zootaxa 4510 (1), pp. 1-278 : 238

Psilogryllacris Karny, 1937

Fig. 1G

Type species: Gryllacris dalbertisi Griffini, 1909e

Discussion. I studied a single specimen of the genus, the female from Sulawesi in NHMW that Karny (1931c) regarded as " allotype " of " G. d'albertisi ". As that species had been described by Griffini (1909e) after a male holotype from New Guinea, it is doubtful if both specimens really belong to the same species. I thus do not give a more detailed description of the species. Nevertheless, as this female is a very clear example to show, that the vein that arises behind basal third of tegmen between media and cubitus results indeed from a fusion of two branches, one from media anterior and the other from cubitus anterior ( Fig. 1G ).

Figures

FIGURE 1. A, Larnaca (L.) eugenii (Griffini, 1914); B, Eugryllacris trabicauda sp. nov.; C, Ocellarnaca braueri (Griffini, 1911); D, Gryllacris kinabaluensis Griffini, 1915; E, Ultragryllacris triangula sp. nov.; F, Woznessenskia bavi sp. nov.; G, Psilogryllacris sp. (Karny's 1931 "allotype" of "dalbertisi Griffini 1909"); H, Zalarnaca (Zalarnaca) maninjau sp. nov.—Left tegmen with main veins (A–G), apical area of right hind tibia and hind tarsus in oblique lateral view with ventral pre-apical spine marked (H). Abbreviations for veins: C costa, ScA subcosta anterior, ScP subcosta posterior, R radius, RS radius sector, MA media anterior, MP media posterior, CuA cubitus anterior, CuP cubitus posterior, An1 first anal vein, following anal veins unmarked.