SYNONYMY. 169 



Toxopneustes variegatus (continued). 



Schizechinus variegatus Po.mel, 1869. Rev. d. Echin., p. XLII. 

 " excavatus Pomel, 1869. Rev. d. Echin., p. XLII. 



Echinus flammeus MS. (E. M.) 



*W. Indies (Ames) ; * Jamaica (Adams) ; *Hayti (Weinland, Uhler) ; *St. Thomas (Thayer 

 Ex.); *Cienfuegos, Cuba (Aviles) ; *Captiva Key, Fla. (Wiirdeman); *Port au Prince (Acker- 

 man) ; *Rio Janeiro (Agassiz, Thayer Exp.) ; *Armacao, *Bahia, *Porto vSeguro (Hartt & Cope- 

 land, Thayer Exp.) ; *Cape Fear Riv. Bar, 7 fms, *Florida Gulf Stream, 34 fms., *off Sand Key, 

 24 Cms., *Tortugas, 5-7 fms., *Florida Reef (Pourtales) ; *Cape Florida (Wiirdeman) ; *Gulf of 

 Mexico; *Charleston, S. C. (Agassiz, Gibbes) ; *Tampa Bay (Conrad) ; *Isle of Britain, Mouth of 

 Miss. (Peiice) ; *Beaufort, N. C. (Bickmore) ; *Bermudas (Hammond, Bic.kmore) ; Martinique! 

 Guadeloupe ! (J. d. P.) ; Yucatan ! (Ecol. Min.) ; Cuba ! ( Arango) ; Cape Frio, Vittoria (Hartt). 



TRIGONOCIDARIS. 



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



Trigonocidaris albida 



Trigonocidaris albida ! A. Agass. 1869. Bull. M. C. Z., I. p. 263. Straits Florida. 



♦Florida Gulf Stream, 98, 123, 125, 130, 138 fms., *off Conch Reef, 40 fms., *off Sand Key, 

 119, 120, 129, 138, 154 fms., *off Samboes, 125 fms., *offKey West, 135 fms., *off Havana, 270 

 fms., *off Sombrero, 125 fms. (Pourtales). 



(HEMIASTER.) Tripylus. 



Tripylus Phil. 1845. AVieg. Arch., I. 

 Agassizia Agass. 184 7. C. R. Ann. Sc. Nat., VIII. (pars) 

 Brissopsis Agass. 1847. C. R. Ann. Sc. Nat., VIII. (pars.) 

 Faorina Gray, 1851. Ann. Mag. N. H., VII. (pars) 

 Hamaxitus Trosch. 1851. Wieg. Arch. 



Tripylus excavatus 



Tripylus excavatus ! Phil. 1845. Wieg. Arch., I. p. 344, PL XI. f. 1. So. Extrem. So. Am. 

 Tripylus (Hamaxitus) excavatus] Trosch. 1851. Wieg. Arch., p. 72. 



" excavatus ! Gray, 1855. Cat. Rec. Echin , p. 59. So. Extrem So. Am. 

 Agassizia excavatal Agass. 1847. C. R. Ann. Sc. Nat., VIII. p. 20. 

 Brissopsis " ! Duj. Hope", 1862. Echin., p. 597. 



*M. C. Z. ; Straits of Magellan ! (Brit. Mus., Cunningham); So. Extrem. So. Am.! (Brit. 

 Mus.); Chili! (Philippi). 



