Caliscelidae, Amyot & Audinet-Serville, 1843

Chen, Xiang-Sheng & Gong, Nian, 2025, Taxonomic study of the Caliscelidae (Hemiptera: Fulgoromorpha: Fulgoroidea) from China, Zootaxa 5670 (1), pp. 1-129 : 7-8

Key to subfamilies of Caliscelidae

1. Forewing rather short and broad, only reaching middle abdominal segment ( Fig. 1 ; fig. 2D). First metatarsomere with one or two lateral spines and single or without intermediate spine apically. Aedeagus more or less reduced........... Caliscelinae

–. Forewing usually rather long and narrow, beyond the end of the abdominal segment ( Fig. 45 ; fig. 46D). If macropterous, first metatarsomere with only two lateral spines apically or without spines. If brachypterous or subbrachypterous, first metatarsomere with two lateral and several intermediate spines apically. Aedeagus well developed..................... Ommatidiotinae

Figures

FIGURE 1. Cylindratus longicephalus Meng, Qin & Wang, 2020 A. Male habitus, dorsal view; B. Male habitus, lateral view; C. Female habitus, dorsal view; D. Female habitus, lateral view. Scale bars: 0.5 mm (A–D).

FIGURE 45. Ommatidiotus dashdorzhi Dlabola, 1967 A. Female habitus, dorsal view; B. Female habitus, lateral view; C. Genitalia, lateral view; D. Genitalia, ventral view; E. Anal segment, dorsal view; F.Abdominal sternite VII, ventral view; G. Gonapophysis VIII, lateral view; H. Gonapophysis IX, lateral view. Scale bars: 0.5 mm (A–C); 0.3 mm (D); 0.2 mm (E–G).