THE CANCROID CRABS OF AMERICA 325 



San Pedro: H. N. Lowe; 1 male (23053). 1901 ; T. D. A. Cockerell; 

 1 male (31513). Portuguese Bend; littoral; Jmie 26, 1914; Anton 

 Dohrn; Venice Marine Biological Station; 1 male, 1 ovigerous female 

 (50210). E. P. Chace: December 15, 1918; 2 males (53992). Near 

 foot of breakwater; October 30, 1917; 1 male (53994). Point White; 

 Ma}^ 18, 1919; 2 ovigerous females (53874, 53875). November, 

 1924; 1 young (61111). 



Southern California; March 13, 1920; Univ. Southern Calif.; 1 

 male, 1 female (62526). 



Seal Beach, south of Long Beach; March 2, 1919; E. P. and E. M. 

 Chace; 1 female, 1 young (53993). 



Laguna Beach; W. A. Hilton; 1 ovigerous female (50597), 2 ovi- 

 gerous females (52753). September 16, 1918; 4 males, 1 young 

 (54031-54035). 



Santa Catalina Island: Dredged, January, 1863; J. G. Cooper; 1 

 male (17533). Anton Dohrn, Venice Marine Biological Station: 

 Catalina Harbor; April 1, 1915; 1 male, 1 female (50291). Entrance 

 to Catalina Harbor; December 30, 1912; 2 males, 3 females (50215). 

 Isthmus Harbor; 8 males, 4 females (50208), 1 male (50211), 1 male 

 (50229). 



San Clemente Island; H. N. Lowe; 1 male (29960). 



La JoUa; 1918; W. L. Schmitt: From kelp holdfast on beach; 

 August 17; 1 young (53974). Tide pools; September 22; 4 males 

 (53975). 



San Diego; H. Hemphill; 1 female (17774). 



LOPHOPANOPEUS LOCKINGTONI Rathbun 



Plate 153, Figures 1, 2 and 8; Plate 154, Figures 1-3 



Xanthodes leucomanus Lockington, Proc. California Acad. Sci., vol. 7, 1876 

 (1877), p. 100; not X. leucomanus Lockington, Proc. California Acad. Sci., 

 vol. 7, 1876 (1877), p. 32. 



Lophoxanthus bellus A. Milne Edwards, Crust. Reg. Mex., 1879, p. 257 (part). 



Lophoxanthus leucomanus Holmes, Occas. Papers California Acad. Sci., vol. 7, 

 1900, p. 61 (part). 



Lophopanopeus lockingtoni Rathbun, Amer. Nat., vol. 34, 1900, p. 137 (tj-pe- 

 locality, San Diego Bay; type, Cat. No. 19973, U.S.N.M.); Harriman 

 Alaska Exped., vol. 10, 1904, p. 183, pi. 7, fig. 7. — Schmitt, Univ. California 

 Publ. Zool., vol. 23, 1921, p. 244, p'. 37, fig. 2. 



Diagnosis. — Dark color of immovable finger of male (not female) 

 continued a little way on palm. Carpus of chelipeds rough with a 

 few partially reticulating ridges. Granulated patch on hepatic region 

 separated from granules on adjacent teeth. 



Description. — Anterior half of carapace irregularly roughened; an 

 obliquely oval granulated patch on hepatic region is separated from 

 granules on adjacent teeth. Frontal lobes slightly oblique, outer 

 tooth well marked. Third antero-lateral tooth more produced than 

 second tooth; a line of fine granules runs from the third tooth to the 



