65 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, Vol. XIV 



6. Body pubescent, short, broad ECHINOSOMA, 



6'6. Body not pubescent, long, not parti- 

 cularly broadened. 

 7. Forcej s stout, the branches contigu- 

 ous, simple, denticulated but not 



tootlied PSALIS. 



7*7. Forceps nore f-lender, ■with the 



branches remote at the base LABIDURA. 



4*4. Elytra rudimentary or absent ; wings 



absent ANISOLABIS. 



3'3. Second and third abdominal segments fur- 

 nished with lateral tubercular folds or spines. 



4, Wings absent ; elytra abortive BRACEYLABIS. 



4'4. Elytra always, wings usually well developed. 

 5. Large species ; lateral tubercles of the 

 abdomen developed into spines. Forceps 



very long FORCIPULA. 



5*5 Si^e small or medium ; folds of the 

 abdomen very small. Forceps very 

 short (Jong in one or two species not 



occurring in Ceylon) LABIA, 



2*2. Second tarsal segment lobed or heart-shaped. 

 3. Second tarsal segment produced into a Icbe 



beneath the third CEELISOCEES, 



3*3. Secon ' tarsal i-egment simply lobed. 

 4. Forceps with the branches depressed or di- 

 lated, contiguous, or nearly so, at the base, 

 at least in the ^. 

 5. Forceps dilated at first, then simple, always 



depressed FORFICULA. 



5*5. Forceps stout, the branches contiguous, 

 or nearly so, throughout their length, 



conical CARCINOPHORA. 



4*4. Forceps with the branches remote at base, 

 slender and cylindrical, 

 5, Abdomen cylindrical ; forceps simple or 



toothed on the inner margin only APTERYGIDA. 



r>'5. Abdomen more or less dilated in the 

 middle ; forceps, very slei der, armed 

 with Imobs and two teeth in the (J, on 



any margin OPISTHOCOSMIA. 



Neolohophora and Opisthocosmia are practically the same genera, divided 

 by the presence or absence of wings. In Carcmophora \he lateral tubercles 



