206 PROCEEDINGS OP THE ACADEMY OP [1880. 



inferior granulate, the anterior with spiniform tubercles. Carpus 

 with a prominent internal spine and one or two smaller ones. 

 Hands inflated, rough, an elevated line on the lower outer margin. 

 Ambulatory feet strongly compressed, margins ciliate. In a 

 specimen from New Zealand the carpal spines are wanting. 



Philippines / (E. & T. B. Wilson) ; Indian Ocean/ (Guerin) ; New 

 Zealand! (E.Wilson); China! (Capt. Putnam, Peab. Acad.) ; 

 Fenang! (J.P.Ward, Peab. Acad.) ; Japan (Miers); Mauritius 

 (A. M.-Edw.). 



Genus TITICA "White, 1847. 



Carapax depressed, sides more or less arcuate, two-toothed. 

 Antennulse oblique. Antennae entering the orbit. Meros of 

 external shorter than the ischium, its external angle not expanded. 

 Posterior feet compressed. 



Synopsis of Sjiecies. 



Inner margins of fingers strongly haired. hariimanus. 

 Hands naked. 



Angles of front acute. gracilipes. 



Angles of front rounded. glabra. 



v. gracilipes White. 



Utica gracilipes White, Proc. Zool. Soc, 1847, p. 86. Adams and 

 White, Voyage Samarang, Crust., p. 53, PI. XIII, f. 6 (1850). 



Philippines ( White. ) 

 U. glabra A. Milne-Edwards. 



Utica glabra A. M.-Edw., Nouv. Arch, du Mus., ix, p. 296, PI. XIV, 



f. 3 (1878). 



New Caledonia (A. M.-Edw.). 



U. barbimanus A. Milne-Edwards, 



Utica barbimanus A. M.-Edw., 1. c, p. 297, PL XIV, f. 4 (1873). 



New Caledonia (A. M.-Edw.) 



Genus GLYPTOGEAPSUS Smith, 1870. 



Carapax transverse, distinctly areolate, sides arcuate, three- 

 toothed. AntennfE entering the orbit. Extei-nal masillipeds 

 nearly meeting. Ischium and meros nearly equal in length, very 

 broad, the meros being broader than long, its external distal angle 

 not expanded. Ambulatory feet elongate, the dactyli quadran- 

 gular and spinose. 



G. impressus Smith. 



Glyptograpsus impressus Smith, Trans. Conn. Acad., ii, p. 154 (1870). 

 Acajutla, West Coast of Central America (Smith). 



