Key to Species 



141 



6. 



7. 



8. 



9. 



10. 



11. 



12. 



13. 



14. 

 15. 

 16. 

 17. 



[With anal grooves in the form of a horseshoe 

 ( „ „ „ parallel or divergent 



jWith long palps, concave externally. . 

 „ palps otherwise . . ... 

 jWith tarsus 4 tapering 

 { „ „ „ humped 

 (With coxae unarmed . 

 | „ „ armed 

 (With tarsus 4 humped 

 ( „ „ ,, otherwise 

 (With very long scutum 

 [With short, very broad scutum 



! Coxae with small blunt protuberance postero- 

 externally 

 Coxae with marked spurs postero-externally 

 (Without auriculae .... 

 (Otherwise . .-.■.•. 

 (Trochanters with postero-external spur 

 ( „ without postero-external spur 



With anal grooves horseshoe-like 



„ „ „ otherwise 



With scutum longer than broad . 



„ „ as long as broad 



With scutum about as broad as long 

 „ „ narrow, elongate 



pvi-us 259 



ornithorhynchi 242 



hexagonus 



13 



unicavatus 



14 



15 



neumanni 



schillingsi 



16 



signatus 



caledonicus 



pilosus 



loricatus 



181 

 265 



219 

 241 



263 

 199 



224 

 268 



Larvae. 



N.B. There are 14 species whose larvae have been recorded, three 

 of which (fuscipes, p. 170; brunneus, p. 190; loricatus, p. 268) have not 

 been adequately described nor figured. The following key, therefore, 

 relates to but 11 species. 



1. 



With legs inordinately long 

 „ „ otherwise . 



(Scutum with cervical grooves absent 

 1 „ „ „ n present 



vespertilionis 275 

 1 



tenuirostris 

 2 



248 



