A Revision of the Genus Cryptotympana (Homoptera, Cicadidae)

A Revision of the Genus Cryptotympana, II 973. Dorsum black with large brownish parts; fore and mid legs black with reddishochreous parts; f operculum elongated with the inner margin rather obliqueand with the apex generally extending caudadaquila (Walker)- Dorsum uniformly jet black without any brownish parts; fore and mid legs alsoentirely black; f operculum with the inner margin emarginate and with theapex more or less curved inwardspraeclara M. Hayashi, sp. nov. (cf)4. Abdomen as well as operculum almost entirely ochreousorange; black part oncell CuA of forewing not reaching apex of the cell; Annamnitidula M. Hayashi, sp. nov. {f)- Abdomen as well as operculum black with some dark ochreous parts; cell CuAof forewing entirely black or fuscous 55. Head narrower than pronotum; body large, ca 50 mm in average; basal 1/2 of .forewing uniformly blackholsti Distant- Head about as wide as pronotum; body small, ca 43 mm in average; basal 1/2offorewing much infuscated, becoming black towards the basemandarina Distant (in part)6. Apical parts of wings more or less infuscated as a whole or along veins(especially along marginal veins) 7- Apical parts of wings almost entirely hyaline, sometimes with slight tingealong apical veins 117. Basal part of forewing hyaline or pale coloured 8- Basal part of forewing black or fuscous, mainly along the veins 98. Basal 1/2 of forewing opaque and yellowish green; abdominal venter andoperculum concolorous, dark brown or black; white pollinosity on abdominalterga absentfumipennis (Walker)- Basal 1/2 of forewing hyaline, slightly tinged with green; venter of abdomenochreous orange with a central wide black stripe; white pollinosity present onlateral part of 3rd to 4th (sometimes to 6th) abdominal tergaacuta (Signoret)9. Basal part of forewing smoky, much infuscated along the veins; dorsum blackwith dark olivaceous markings on thoracic nota; f operculum short androunded, with the apical margin obtusely angulateniasana Distant- Basal black part of forewing appearing along the veins; dorsum uniformlyblack, not so glossy; f operculum of elongated triangle in shape 1010. Wing cells much infuscated holsti Distant (inpart)- Wing cells less infuscated except for the apical ones; Lan Hsu, Taiwankotoshoensis Kato11. Basal part of forewing, except for cell 1A, hyaline, without black part, andbasal cell also not black but hyaline or opaquely coloured 12- Basal part of wing with black and/or tawny (sometimes bronzy) part 2212. White pollinosity on abdominal terga present 13