150 XV. Echinodermata (mit Einschluss der fossilen) für 1900. 
Caryophyllites s. Eugeniacrinus. 
Cassianocrinus Ss. Encrinus. 
Castanocrinus 3. Melocrinus. 
Castocrinus, Fig. 1. e. 
Catillocrinidae, mit Pisocrinidae verw. l.e. 
Catillocrinus (+ Nematocrinus), Fig. 1. c. 
Cenocrinus s. Isocrinus. 
Centrioerinus. 1. €. 
Centrocrinus Aust. s. Platyerinus. 
Centrocrinus Worthen (= ? Gazacrinus). 1. e. 
Ceramocrinus s. Gasterocoma. 
Ceriocrinus Desor s. Millerierinus. 
Ceriocrinus White s. Delocrinus. 
Cheirocrinus Hall s. Euchiroerimus. 
Chelocrinus s. Enerinus. | 
Ohicagocrinus n.g. Eucalyptocrinidarum, Type: ©. ornatus, Niagara Limestone, 
Bridgeport, Fig. Weller (3) n. sp. — inornatus. 1. c. 
Ohladocrinus s. Pentacrinus. 
Ciceroerinus n.g. Pisocrinidarum, Type: ©. elegans, Wenlock Limestone, Dudley, 
Fig. Sollas. 
Oladocrinus Aust. s. Taxocrinus. 
Cladoidea Jaekel. Bather (1). 
Chiocrinus. 1, €. 
Olematocrinus s. Hapalocrinus. 
Clidochirus. 1. €. 
Clonocrinidae. 1. e. 
Clonocrinus Oehl. s. Melocrinus. 
Olonocrinus Qu. (+ Corymboer.), Fig. Bather (1). 
Closteroerinus. 1. €. 
Cococrininae. 1. ce. 
Coccocrinus (+ Amblacrinus). 1. €. 
Codiacrinidae. 1. e. 
Codiacrinus, Fig. 1. e. 
Codonocrinus. 1. €. 
Coelioerinus. 1. €. — ventricosus. Bather (3). 
Coelocrinidae. Bather (1). 
Coelocrinus (+ Sphaerocrinus u. Aorocrinus), Figg. 1. c. 
Coelocrinus Salter s. Rhaphanocrinus. 
Compsocrinus, Fig. 1. c. 
Condylocrinus. 1. €. 
Conocrinus. 1. € 
Fig. Noelli. 
Cophinus. Bather (1). 
Cordyloerinus. 1. e. plumosus u. ?ramulosus. Schuchert (2). 
Coronocrinus s. Hadrocrinus. 1 
Corymboerinus s. Clonocrinus Qu. — chicagoensis, Niagaran, Chieago, Fig. Weller (3) 
pyriformis (= thorenti d’Arch.). Oppenheim. — sequenzai, 
