I9I2.] S. Kemp & R. B. S. Sewei^l : Notes on Decapoda, III. 25 



Munida andamanica, Alcock. 



Munida andamanica, Alcock, 1901, p. 242, and III. Zool. Invest., 

 Crust., pi. xii, fig. 2. 



Two females and one male were taken at St. 391. The length 

 of the specimens, when fully extended, ranges from 38 to 52 mm. ; 

 the largest example is an ovigerous female. To the abdominal 

 sterna of the two smaller individuals an interesting parasitic 

 Isopod, belonging to the family Liriopsidae, is attached. 



Family UROPTYCHIDAE. 



Ptychogaster investigatoris, Alcock and Anderson. 



Ptychogaster investigatoris, Alcock, 1901, p. 281, and ///. ZooL 

 Invest., Crust., pi. xlv, fig. i. 



One female, slightly larger than the t3^pe and only other 

 known specimen, was found at St. 391. The two individuals are 

 in closest possible agreement. 



Tribe Paguridea. 



Family PAGURIDAE. 



Sub-family PAGURINAE. 



Paguristes puniceus, Henderson. 



Pagnristcs puniceus, Alcock, 1905, p. 38, pi. iii, fig. 6, and ///. 

 Zool. Invest., Crust., xxxii, fig. 1. 



Fourteen specimens, three of which are ovigerous females, 

 were obtained at St. 391. The majority inhabited shells of 

 Xenophora pallidula ; but one was found in Ranella perca, and one 

 in a species of Pleurotoma. 



Two females are parasitized by Peltogaster, a genus of Rhizo- 

 cephala not hitherto recorded from Indian seas. 



Sub- family EUPAGURINAE. 



Parapagurus andersoni, Henderson, var. brevimanus, 



Alcock. 



PirapagUYUs andersoni var. brevimanus, Alcock, 1905, p. 103. 



Two males, inhabiting shells of Solariella injundihuhim , were 

 found at St. 388. 



