154 DECAPOD CRUSTACEA FROM NORFOLK ISLAND, 



Tribe CATOMETOPA. 

 OcYPODE URviLLEi Guerin.* 



1836. Guerin, Voy. ''Coquille," Crust, p.9, pl.i. fig. 1, 

 1897. Ortmann, Zool. Jahrb. Syst. x. pp.360 and 366. 



Common (Liddell, Laing). 



Leptograpsus variegatus (Fabr.). 

 1853. Milne Edwards, Ann. Sci Nat. (3) xx. p.lTl. 

 Common (Liddell, Laing). 



Pachygrapsus transversus Gibbes. 



1850. Gibbes, Proc. Amer. Assoc. Adv. Sci. iii. p. 182. 

 1900. Ratlibun, American Naturalist, xxxiv. p. 588, figs. 8, 9. 

 Common (Liddell, Laing). 



Cyclograpsus punctatus M.Edw. 



1837. Milne Edwards, Hist. Nat. Crust, ii. p.78. 



1880. Kingsley, Proc. Acad. Nat. Sci. Philad. p.201(ubi syn.). 

 Common (Liddell). 



Plagusia depressa var. squamosa (Herbst.). 



1900. Alcock, Journ. Asiatic Soc. Bengal, Ixix. p.437. 

 Common (Liddell). 



MACRURA. 



Tribe ANOMALA. 

 Calcinus imperialis Whitelegge. 



1901. Whitelegge, Records Aust. Mus. iv. p.48, pl.ix. 

 Common (Liddell, Laing). Also occurs in great numbers on 



Lord Howe Island. 



■^^ Mr. Grant was inclined to consider this species as a variety of 0. cera- 

 iophthalma Pallas, to which it is closely allied, but as our specimens present 

 all the characters assigned to it by Ortmann, who monographed the genus, 

 they are perhaps best kept distinct until intermediate stages have been 

 obtained. --A.R.M. 



