620 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 5 



Classification 



Distribution of Species 



Galapagan Species 



Atlantic Gulf Cal. Panamic Sub-Ant. Indo-Pac. 



*RANINIDAE 

 *Raninoides 



t*ecuadorensis Rath 



*Ranilia 



*fornicata (Faxon) an 



DROMIIDAE 

 Dromidia 



larraburei Rath an 



*HyPOCONCHA 



*panamensis Smith an 



*DYNOMENIDAE 

 *Dynomene 



*ursula Stimp 



•DORIPPIDAE 

 *Ethusa 



*lata Rath an 



*Clythrocerus 



tlaminatus Rath 



LEUCOSIIDAE 

 *Ebaua 



thancocki Rath 



*LlTHADIA 



*cumingii Bell an 



*Uhlias 



*e]lipticus Stimp an 



Persephona 



:l:edwardsii Bell 



Leucosilia 



jurinei ( Saussure) 



*Randalua 



*agariciasRath 



CALAPPIDAE 

 Calappa 



convexa Saussure an 



*MURSIA 



*gaudichaudii (M. Edw.).. 

 Cyclo'es 



bairdii Stimp x 



*0SACHILA 



tgalapagensis Rath 



*levisRath 



(x) 



(Clarion) 



(Socorro) 



