216 CEYLON PEARL OYSTER REPORT. 



diana?, Strombus sp., Conus tesselatus, Conus augur, Conus generalis, Cyprea ocellata, 

 and Oliva sp. One specimen was found in association with an anemone, containing 

 only the apex of a molluscan shell. 



Eupagurus zebra, Henderson (8). 



Localities: (1) Coral reefs, Gulf of Manaar, shallow water ; (2) off Mutwal Island, 

 Station LXVL, 10 to 35 fathoms; (3) south of Galle, Station XXXIX., 16 to 30 

 fathoms. The largest specimen measured 1 centim. along the carapace ; a few were 

 found in association with anemones, the rest in shells of Tritonidea nodosa, Latirus 

 turritus, Pleurotoma tigrina, Nassa granifera, Triton sp., and Fusus sp. 



Eupagurus carpoforaminatus, Alcock (1). 

 Locality : Station XLIIL, off Kaltura, 22 fathoms. Two males, carapace measuring 

 1"5 centims., with the pin-hole foramen on the under surface of the carpus very 

 distinct. 



Spiropagurus spiriger (de Haan). (See Alcock, 1.) 

 Localities: (1) Off Galle, Station XXXIX., 16 to 30 fathoms; (2) off Foul Point, 

 Trincomalee, Station XXV., 8 fathoms; (3) Station XLIIL, off Kaltura, 22 fathoms. 

 Six males, and one female with eggs; carapace of largest measured 2 "2 centims. ; 

 found inhabiting shells of Pyrula reticulata, Natica monile, Natica sp., Natica 

 melania, Latruncidus zeylanica, Harpa minor. 



Catapagurus ensifer, Henderson (8). 

 Localities : Gulf of Manaar, under 10 fathoms ; (2) west of Dutch Modragam 

 Paar, Station LVI. , 8 to 9 fathoms. Five specimens ; the carapace of the largest 

 measured 1 centim. ; found inhabiting shells of Natica, 2 spp., carrying anemones. 

 This is a new record for Ceylon. 



Paguristes hians, Henderson (7). 

 Locality: Corah reefs and pearl banks, Gulf of Manaar, shallow water. Three 

 specimens; carapace measuring 1 centim.; in shells of Rcmella bufonia, Murex sp., 

 and Strombus marginalis. This is a new record for Ceylon. 



Paguristes incomitatus, Alcock (1). 

 Locality : Pearl banks and coral reefs, Gulf of Manaar, shallow water. Eight 

 specimens, including two females with eggs; carapace measuring 1-1 centims.; in 

 shells of Tritonidia nodosa, Latirus turritus, Ranella sp., and Cerithium sp. This is 

 a new record for Ceylon. 



Paguristes pusillus, Henderson. (See Alcock, 1.) 

 Localities: (1) Coral reefs and pearl banks, Gulf of Manaar, shallow water; 

 (2) Station XLIIL, off Kaltura, 22 fathoms; (3) off Mutwal Island, Station XLVIL, 



