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Show 24 suture or joint, this basal segment tending to be placed transversely, without strong developed basal support such as present in all members of the spiro- a bolidae.. .••• · · 2b. . • . • • • • • . • . below, not side; posterior gonopods net . . • . • . . . . . . . . . . • • · and . . . • • . . • . . . . . • . . . • Hind gonopods distinctly two scobina usually present. . · 4b. • . . . . . . . . . . . . . . . • . . . . . . . •... • • . 3 thus biarticulate. • .............•. basal . . . . • support; • scobina; first tergite no 1 Family Spirobolidae Genus Spirobolus Wood. . • • .•.. 3 . . . • . . . . . . . • more or . • ...•.• . . . . • . at the • • . . sides; . . . . • ... . . . . . • . . . . . • • • • . . . . • • • . . . . . . . . . . • . • . . . . . . • . . . . • . . • . . . .. • .. 5 gonopods smooth, sometimes wanting Tibial process of the posterior gonopods covered with fine hairs; no strongly developed process on coxae of third to seventh legs; the coxal plate of the Genus Trigoniulus Poco anterior gonopods prolonged Tibial process of the posterior gonopods without hairs; on coxae of third to seventh legs a strongly developed process; the coxal plate of the anterior Genus Plokamostrophus Chamberlin. gonopods short The median plate of the gonopods distally deeply Incised; three joints of legs before tarsus padded Genus Variulus, N. G. The median plate of the gonopods distally rounded, only slightly notched; no joints of the legs padded •.............••. Genus Spirostrophus, Sauss & Zehn. . .. Genus Acladocricus Brolemann . . • . . jointed; first tergite broadly rounded 2 Family Rhinocridae . . Anterior legs of male having tarsal pads Anterior legs of male without tarsal pads; tibial process of posterior . 5a. . Superfamily Spiroboloidei .............•.. 1 .. strongly muscled less narrowed laterally 4a. • Posterior gonopods typically short and compact, without segmentation though sometimes with a free inner piece, each articulated to a conspicuously de" veloped 3b. . Family Atopetholidae .•.•..•......... ·Genus Banosolus, N. G. below by the second tergite on exceeded acute, .....•.....•....•.•..•...• The collum rounded • Superfamily Atopetholoidei 2 .. ..•.........•.••..•.•••.... each 3a. . • . . • • . • . 6 •.••..... 5b. ...•.•......•..... 6a. ..•.......•... 6b. 1. Superfamily Spiroboloidei Attems 1909 are represented in the Philippine Islands. Of families, Spirobolidae the former, although there were seven species previously recorded by others, none was found by me in this collection. For the second family the first record is here given for this fauna, I having found one old genus with four new species pertaining to the family. Family Spirobolidae Brolemann 1913 Seven species are recorded for the Philippine Islands, but I found none in this collection. 13. Genus Spirobolus Wood 1865 Generetype: Spirobolus marginatus Say The following species are listed under Spirobolus where they were originally described, but they probably belong elsewhere than to that genus as now restricted and here diagnosed. These species have not been recognized in the material studied by me. Only when the types are avail able and restudied can they be accurately asstgned to be their genera. In the meanwhile they are best to be left in Spirobolus sens. lat. 25. Spirobolus (?) hamatus Voges 1878 Z. Wiss. zooi. XXXI, p. 184. Locality: Philippine Islands. 26. Spirobolus (?) holosericus Voges and Rhinocridae Two. -- 1878 Z. Wiss. Zool. XXXI, p. 184. Locality: Philippine Islands. 27. Spirobolus (?) 1878 Z. Wiss. Zool. XXXI, p. 186. Locality: Philippine Islands. unisulcatus Voges |
