chamberlin: west Indian chilopoda and diplopoda. 193 



108. Rhinocricus domingensis Pocock. 



Journ. Linn. soc. London, 1894, 24, p. 495.^ 



Julus haitensis Saussure (non Gervais), Mem. Soc. phys. hist, nat., 1860, 15, 

 p. 363. 



Habitat. — Santo Domingo (Haiti). ^ 



109. Rhinocricus maltzani Pocock. 

 Journ. Linn. soc. London, 1894, 24, p. 495, pi. 38, f. 5-5b.i 



Habitat. — Haiti : Furcy, Grand Riviere, Milot, Jacmel. (W. M. 

 Mann). Santo Domingo: Cape Haifien.^ 



110. Rhinocricus haitensis (Gervais). 

 Julus haitensis Gervais, Ins. Apter., 1847, 4, p. 191.' 



Habitat. — Santo Domingo (Haiti). '^ 



111. Rhinocricus suprenans sp. no v. 



Type.— M. C. Z. 4,699. Paratypes.— M. C. Z. 4,700. Cuba: 

 Baracoa. W. O. Crosby. 



A species evidently close to R. duvernoyi, another similarly large 

 Cuban species. The present form has a strongly marked color- 

 pattern at once differentiating it from R. duvenioyi which is ordinarily 

 shining brown. It is deep olive-black with the caudal borders of the 

 annuli ferruginous, the light band very narrow; the collum similarly 

 bordered with ferruginous all the way around. Legs and antennae 

 olivaceous. 



The collum is rounded below; it is notched on caudal side above 

 the lateral end; not striate; failing much of attaining the lower 

 margin of the second tergite which is not excavated. 



A marked difference from R. duvernoyi is that, whereas in the latter 

 the suture is very distinct throughout, in R. suprenans the suture is 

 obscure above and is weak even laterally. 



Number of segments forty-six or forty-seven (fifty or more in R. 

 duvernoyi). 



Length up to 180 mm.; width 16 mm. 



