438 CATALOGUE OF 



Female. Testaceous. Eyes reddish piceous. Antennne tawny, testa- 

 ceous at the base. Abdomen tawny beneath. Spines of the legs black or 

 with black tips. Fore wings tinged with green along the costa and about 

 the tips. Hind wings pellucid; veins testaceous. Far. /3. — Prothomx 

 mostly green. Abdomen brown; hind borders of the dorsal segments and 

 a row of spots on each side testaceous. Femora mottled with brown. 

 Fore wings tawny. Length of the body 27 — 30 lines; expansion of the 

 wings QQ — 76 lines. 



a, b. Ceram. From Madame Ida Pfeiflfer's collection. 



Genus 134. SANAA. 



Mas et fcem. Corpus robustum. Verticis carina lata, conica, sub- 

 excavata, apice suhiiicisa. Oculi pvominuli, fere rotundi. Palpi apice 

 clavati, truncati. Styli lamina subgenitalis breves, lati, conici. Oviductus 

 subiircuatus, subtilissime serratus, abdomini aequilongus. Pedes rol)USti, 

 breviusculi ; femora ineiniia subtus lamiuata et incisa; tibias biserialim 

 spinulosae. Alaj (juatuor a'quilongce. 



Male and female. Body stout. Head a little narrower than the fore 

 border of the prothorax ; keel of the vertex broad, conical, slightly concave, 

 slightly notched at the tip. Eyes prominent, nearly round. AntenuEe 

 slender, very long. Apical joint of the four palpi ciavate, truncated. Pro- 

 thorax with two transverse furrows which converge on each side; fore 

 border more rounded than the hind border. Subgenital lamina broad, 

 elongated, with two short flat conical styles. Oviduct slightly curved, 

 minutely serrated above, as long as the abdomen. Legs stont, rather 

 short; femora unarmed; laminated and notched beneath; tibiae with a few 

 very minute spines in two rows beneath. Wings of equal length. Fore 

 wings rather broad, rounded at the lips. 



L Sanaa imperialis. 



Acanthodis imperialis. While, Ann. Nal. Hist, xviii. 23, pl.],f. 1. Wesliv. 

 Orient. Ent. pi. 25, f. 1. 



In one of the specimens here registered the left hind tibia has a rudi- 

 mentary tibia and tarsus beneath at two-thirds of the length. 



a. Silhet. From Mr. Sowerby's collection. 



b — d. Silhet. From the Rev. Mr. Stainforth's collection. 



e. North Hindostan. From Dr. Hooker's collection. 



2. Sanaa? Donovani. 



Acanthodis Donovani, Westw. Orient. Ent. pi. 25, f. 2. 

 Hindostan. 



3. Sanaa? qdadrituberculatus. 

 Pseudophyllus quadrituberculatus, Westw. Orient. Ent. pi. 16, f. 3. 

 Hindostan. Prince of Wales' Island. 



