SYNONYMY. 165 



Strongylocentrotus mexicanus 



Toxocidaris mexicana ! (A. Agass.) 1863. Bull. M. C. Z., I. p. 22 (non Hel. mex. Ac;.). Acapulco. 

 Toxocidaris mexicana'. Vekkill, 1871. Notes Radiata, p. 584. 

 Toxopneustes sp. ! Verrill, 1867. Notes Radiata, p. 307. 



*Cape St. Lucas, Gulf of California ! (Xanthus, Smiihson. Coll.). 



Strongylocentrotus nudus 



Toxocidaris nuda 1 A. Agass. 1863. Proc A. N. S. Phila., p. 356. Hilo. Nipbon. 



# Sandwich Islands, N. End Niphon (W. Stimpson). 



Strongylocentrotus purpuratus 



Echinus purpuratus ! Stimps. 1857. Crust. Echin. Pac. Coast, p. 86. San Francisco. 

 Loxechinus purpuratus\ A. Agass. 1863. Bull. M. C. Z., I. p. 23. Mendocino. 



« " ! A. Agass. 1863. Proc. Acad. N. S. Phila., p. 357. 



Echinometra No. 274! Perrier, 1869. Pedic. 



♦California ; *Crescent City, *Mendocino, *San Francisco (A. Agassiz) ; Puget Sound ! 

 (Smithson. Coll.). 



Strongylocentrotus tuberculatus 



Echinus tuberculatus ! Lamk. 1816. A. s. Vert., p. 50. (pars.) So. Pacific. 

 Strongylocentrotus tuberculatus Br. 1835 Prod. 



Toxnpneustes tuberculatus Agass. 1846. C. R. Ann Se Nat., VI. p. 367. (pars.) 

 Echinus omalostoma ! Val. 1846. Voyage Venus, Zooph., PL VI./.S. New Zealand. 

 Heliocidaris omalostoma ! Des. 1846. Agass. C. R. Ann. Sc. N., VI. p. 372. China. 

 Heliocidaris " ! Du.J. I1upe\ 1862 Echin., p. 537. 



Anthocidaris hmnalostomal Lutk. 1864. Bid., p. 165. 

 Toxocidaris homalosioma Verrii.l, 1871. Proc. Conn. Acad., I. 



Toxocidaris crassispina ! A. Agass. 1863. Proc. A. N. S. Phila., p. 356. Hong Kong. 

 " purpurea! Mart. 1866. Wieg. Arch., p. 137. Nagasaki. 



*Hakodadi (W. Stimpson, Dall, Smithson. Coll.) ; *Kanagawa (Heco); "Yokohama (Salmin) ; 

 *Hong Kong (Behm, Kiel Mus.) ; Japan (Ecol. Min.) ; Nagasaki! (Martens, Mus. Berl.) ; New 

 Holland ! (Mus. Copenh.) ; New Zealand ! China ! Galapagos ! (J. d. P.). 



TEMNECHINUS. 



Temnechiuus Forbes, 1852. Monog. Echinod, Brit. Tertiaries. 

 Genocidaris A. Agass. 1869. Bull. M. C. Z., I. 



Temnechinus maculatus 



Genocidaris maculata ! A. Agass. 1869. Bull. M. C. Z., I. 262. Straits of Florida. 



*OfT Tortugas, 30, 34, 35, 37, 60, 68 fms., *off Alligator Reef, 79, 88, 138, 147, fms., *S. W. 

 Sand Key, 10, 119, 125, 138 fms, *off Conch Reef, 9, 30, 39, 49, 77, 169 fms., *Florida Gulf 

 Stream, 16, 75 fms., *off Carysfort Reef, 40, 48, 60, 63 fms., *otf Tennessee Reef, 115 fms., 

 *off Elbow Reef, 75 fms., *off French Reef, 147 fms., *Key West, off Sand Beach, 5 fms., 

 (Pourtales) ; Josephine Bank ! 600 fms. (Mus. Stock.). 



