JAPANESE ASTEROIDEA. 743 



ter acJdeyi, n. «p. Pedkellaster pourtalesi (E. Perk.). Eckhmster modeshis (E. Peee.). 

 Crihrella ant'dlai^m (E. Peee.). Crib, sex-radiata (E. Peee.). Ophidiaster floridœ, n. sp. 

 OpJdd. acjass'mi, n. sp. Korethraster palmatus, n. sp. Ken-, radiunfi (E. Peee.). 

 rteraster caribbams, n. sp. l^omfe japonica, n. sp. Aster iwi hjmanl, n. sp. Astenwi 

 pilosa, n. si>. Margimister pectinritus (E. Peee.). Mi-mv/. eehinulatus (E. Peee.). 

 Badiaster eleguris, n. sp. Ctemster spectabilis, n. sp. Fentagonaater (Tosia) parvus 

 (E. Peee.). Pen^. grermdensis (E. Peee.). Pen<. ternalis (E. Peee.). Peni. subspinosus, 

 n. sp. Pe»!^. arerwdus, n. sp. Pejii. alexatvlri, n. sp. Goniodiscus pedicellaris, n. sp. 

 Anthenoides j)eîrcei (E. Peee.). Goniopeden demonstrans, n. sp. Goniop. intermedius, 

 n. sp. Goniop. subtUis, n. sp. Archaster pulcher, n. sp. vlrf/*. rnirab-ills (E. Peee). 

 ^j-cÄ. simplex, n. sp. Blakiaster conicus (E. Peee.). Luidl/i barbadensis, n. sp. 

 ittwi. conuexiMscîtZffl (E. Peee.). Astropeden alUgatur, n. sp. 



'84. Mémoire sur les Etoiles de mer recueillies dans la mer des Antilles 

 et le Golfe du Mexique durant les expéditions de dragage faites 

 sous la direction de M. Alexandee Agassiz. Nout. Arcli. d. Mus. 

 d'Hist. nat., 2. sér., t. 6, p. 127-216 + 10 pis. 



General results. Classification of Asteroidea. Morphological significance of pedicel- 

 lariœ, skeletal pieces, odontophore. Eclations between the families ; characters of 

 secondary importance furnished by teeth and ambulacra! tubes. 



BEISINGIDiE. HyMENODISCUS, D. g. IL agaSSÎZll, n. sp., 3 figs. PEDICEUQASTEEIDa;. 



Pedicellastee Loten. P. pourtalesi E. Peee., 1 fig. Zokoastee Wty. Thom. Z. sigsbeei, 

 n. sp., 1 fig. Z. ackleyi, n. sp., 1 fig. Asteeiad.e. Asteeias Lix. A. coiüortn E. 

 Peee. A. fascicidaris, n. sp., 1 fig. A. linearis, n, sp., 1 fig. A. angulosa, n. sp. 

 A. gracilis, n. sp. Echixasteeid^. Echinastee M. Te. E. modestus E. Peer., 1 fig. 

 Ceibeella Ag. Cr. antillarum E. Peee., 1 fig. Cr. sexradiata E. Peee., 1 fig. Solaste- 

 VSDM. KoEETHEASTEE Wyv. Thom. il. palmatus, 2 figs. K. hispidus, n. sp. Eadiastee, 

 n. g. E. elegans, n. sp., 1 fig. Ctenastee, n. g. Ct. spectabilis, n. sp., 2 figs. 

 PTERASTEEID.E. Pteeastee M. Te. Ft. curibbanis. AsTEEiNrD.aE. Asteeina Naedo. A. 

 lymam. A. pilosa, n. sp., 1 fig. A. wesseli Lütk. Linckiadje. Ophtdiastee M. Te. 

 0. florida; n. sp., 1 fig. 0. agassizii, n. sp. Linckia Geat. L. nodosa E. Peee. 

 Feomia Gray. F. japonica, n. sp., 1 fig. GYMNASTEEiDiE. Maeginastee, n. g. M. 

 pectinaius E. Peee., 2 figs. 31. eehinulatus E. Peer., 2 figs. PENTAGONASTEEiD.ä:. 

 Pentagonastee. p. parvus E. Peer., 2 figs. P. grenadensls E. Peee., 1 fig. P. 

 ternalis E. Peee., 1 fig. P. subspinosus, n. sp., 1 fig. P. areiutfu.<!, n. sp. 2 figs. P. 

 alexarulri, n. sp., 6 figs. P. dentaius E. Peer., 1 fig. P. «^nfs E. Peee., 1 fig. P. 

 ijitermcdius, 1 fig. Goniodiscus M. Te. G. pedicellaris, n. sp., 1 fig. Anthenoides, n. 

 g. A. peircH E. Peee., 1 fig. Aechasteeid^. Goniopecten, n. g. G. demonstrans, 

 n. sp., 1 fig. G. intermedius, n. sp., 3 figs. G. std>tUi'i, n. .sp., 2 figs. Aechastee, M. 



