ACT.] 



ECHINODERMA TA. 



217 



abnonnis, see Megistocrinus abnormis. 



segilops, see Teleiocrinus segilops. 



sequalis, see Batocrinus sequalis. 



aequibrachiatus, see Batocrinus aequibrach- 

 iatus. 



xquibrachiatus var. alatus, syn. for Bato- 

 crinus aequibrachiatus. 



agassizi, Troost, 1850, Catal. Not defined. 



althea, see Teleiocrinus althea. 



amplus, see Saccocrinus amplus. 



andrewsianus, see Batocrinus andrewsanus. 



araneolus. see Steganocrinus araneolus. 



arnoldi, Wachsmuth & Springer, (in 

 press,) Geo. Sur. 111., vol. 8, p. 168, 

 Kinderhook Gr. 



asterias, McChes- 

 ney, 1860, Desc. 

 New. Pal. Foss. 

 Syn. for Bato- 

 crinus verruco- 

 sus. 



asteriscus, see Bato- 

 crinus asteriscus. 



biturbinatus, see 

 Batocrinus bi- 

 turbinatus. 



brevicornis, see Me- 

 gistocrinus brevi- 

 cornis. 



brevis, see Agarico- 

 criuus brevis. 



brontes, Hall, 1860, 

 Sup. to Geo. Sur. 

 Iowa, p. 47, and 

 Geo. Sur. 111., 

 vol. 5, p. 341, 

 Warsaw Gr. 



eselatus, Hall, 1858, 

 Geo. Sur. Iowa, 

 p. 585, and Geo. 

 Sur. 111., vol. 5, 

 p. 341, Burling- 

 ton Gr. 



calyculoides, see 

 Eretmocrinus cal- 

 yculoides. 



calyculus, see Bato- 

 crinus calyculus. 



calypso, see Gen- 

 nseocrinus ca- 

 lypso. 



cassedayi, see Gennseocrinus cassedayi. 



carica, see Eretmocrinus carica. 



caroli, see Batocrinus caroli. 



cauliculns, see Genmeocrinus cauliculus. 



chloris, Hall, 1861, Desc. New Crinoidea, 

 syn. for A. tenuisculptus. 



christyi, Shumard, 1855, see Batocrinus 

 christyi. 



chrwtyi, Hall, see Saccocrinus christyi. 



clarus, Hall, 1861, Desc. New Crinoidea, 

 p. 2, and Geo. Sur. 111., vol. 5, p. 341, 

 Burlington Gr. 



clavigerus, see Batocrinus clavigerus. 



clio, see Eretmocrinus clio. 



clivosus, see Teleiocrinus clivosus. 



cloelia, see Eretmocrinus cloelia. 



clypealus, see Batocrinus clypeatus. 



concavw, see Dorycrinus concavus. 



concinnus, see Steganocrinus concinnns. 

 copei, see Physetocrinus copei. 

 corbulis, see Eretmocrinus corbulis. 

 coreyi, Lyon & Casseday, 1859, Am. Jour. 



Sci. and Arts, 2d ser., vol. 29, p. 76, 



Keokuk Gr. 

 corniculum, Hall, 1858, Geo. Rep. Iowa, 



p. 566, Burlington Gr. Wachsmuth 



says it is a syn. for Agaricocrinus 



brevis. 

 cornigerus, 



nigerus. 

 cornigerus, Lyon & Casseday, see 



meocrinus cornigerus. 

 cornutus, Troost, 1850, Catal 



Hall, see Dorycrinus cor- 



Gen- 



Not defined. 





mm 



Pt96 ' 



Fig. 231.— Acrocrinus wortheni ; diagram. 



coronatus, see Eretmocrinus coronatus. 



dalyanus, S. A. Miller, 1881, Jour. Cin. 

 Soc. Nat. Hist., vol. 4, p. 309, Bur- 

 lington Gr. 



daphne, Hall, 1864, 17th Rep. N. Y. St. 

 Mus. Nat. Hist., p. 52, and Ohio Pal., 

 vol. 2, p. 162, Waverly Gr. 



decornis, see Dorycrinus decornis. 



delicatus, Meek & Worthen ; the young of 

 Teleiocrinus umbrosus. 



desideratus, Hall, syn. for Dorycrinus 

 missouriensis. 



discoideus, see Batocrinus discoideus. 



divaricatus, Hall, syn for Dorycrinus cor- 

 nigerus. 



divergens, see Amphoracrinus divergens. 



dodecadactylus, see Batocrinus dode- 

 cadactylus. 



