AGASSIZIA. 



Agassizia Val. 184G. Voyage Venus. 



Agassizia Agass. 1847. Cat. Rais. Ann. Sc. Nat., VIII. p. 20. 



Agassizia excentrica 



Agassizia excentrica! A. Agass. 18G9. Bull. M. C. Z., I. p. 276. Straits of Florida. 



VBrissopsis poriferus Raw 1848. Echin. So. Ca. 



1 Agassizia porifera McCrady, 1851. In Plioc. Foss. So. Ca., PI. If. 5. 



♦Off Tortugas, 35, 3G fins. 45 fms. ! *Florida Gulf Stream ! (Pourtales). 



Agassizia scrobiculata 



Agassizia scrobiculata ! Val. 1846. Voyage Venus, Zooph., PI. I. f. 2. Peru. 

 Agasskia scrobiculata'. Val. 1847. In Agass. C. U Ann. Sc. Nat, VIII. p. 20. 

 " " Grat, 1855. Cat. Recent Echini, p. 62. 



I Duj. llriis, 1862. Echin, p. 604. 

 I A. AGASS. 1*63. Bull. M. V. Z., I. p. 28. Panama. 

 ! PERRIER, 1869. Pedicell., p. 177. 

 Agassizia subrotunda ! Gray, 1851. Ann. Mag. N. II., VII. p. 133. 



! " 1855. Cat Rec. Ech., p. 68., PL Hl.f.S. Australia? 

 ! Verrill, 1870. Sill. Journ., XLIX. p. 95. 

 ! " 1869. Proc. Bost S. N. II.. p. 882. 



! " 1871. Notes on Radiata, p. 598. 



Agassizia ovulum ! LtJTK. 1864. Bidrag p. 134, /'/. //./ S. Boccones. 



" " ! Verrill, 18g:. Notes on Radiata, p 320. Panama. 



♦Panama (A. Agas=iz, Jevvctt) ; *Peru (J. d. P.) ; Boccones ! (Mus. Cop) ; La Paz ! (Pedersen, 

 Yale Coll.). 



AMBLTPNEUSTES. 



Echinus Lamk. 1816. A. s. V. (pars.) 

 Amblypneustes Agass. 1841. Introd. Monog. Scut. 

 Ambhjpncustes Agass. 1846. C. R. Ann. Sc. Nat, VII. p. 362. 

 Codechinus Des. 1855. Synops. Ech. foss. 



Amblypneustes formosus 



Amblypru ustes formosus ! Val. 1846. Voyage Venus, Zooph., PI. II. f. 2. 

 " formnsusl Duj. Hipe", 18G2. Echin, p. 518. 



" scalaris ! Agass. 1846. C. R. Ann. Sc. Nat., VI. p. 362. New Holland. 



" scalaris ! Duj. HupE", 1862. Echin., p. 518. 



? Galapagos! (J. d. P.); *Australia; Tasmania! Adelaide! (Brit. Mus.). 



