JAPANESE ASTEROIDEA. 721 



müardira [E. A. Smith, 3 «rs. Solasteeed^. Solasler ortomdia.tus, n. sp., 2 figs. 

 Lophaster stellans Sladen, 2 ti^;«. PTEKASTEKiDiE. Fteraster lehruni Peekiee, i figs. 

 Hymenasier perspkuus, n. sp. EcHiNASTEEiDiE. Echimster smithi, n. sp. Pedicellas- 

 TERiDiE. Pedkellaster ardardicu.s, n. sp. (Synoptic key to rcdicellaster species.) 

 AsTEKnDiE. Sporasterîas antardica (IjÜTEs^) = SporusL spirahllls Peektke '94 = .-1.s/. 

 (Sporast.) miiardica Meibsnee '96 = Ast. antardica Bell : 02. Sporasterîas antardica 

 (LÜTKEN) var. rupîcoîa VEEEn.L. Cosmasterias litrida (Philippi) = Asteracanthion luridura 

 Philippi '58 = J.v<erJ«^^ {Cosmasterias) siddfera Leipoldt '95. Diplusterias lütkeni 

 Peeeiee. Stolasterias camlicans, n. sp. Anasteeias. (Synoptic key to A^msterins 

 species.) Amist. chirophora, n. sp., 10 tigs. Amist. ladea, n. sp. Amist. helgiccr, n. 

 sp., 7 figs. (Starfishes that incubate their eggs : Leptoptydmster Jcerguelensis E. A. 

 Smith, Stichaster nutrix Studee, Pteraster 7nüüaris (O. F. Müllee), Hexaster ohscurus 

 Peepviee, Hymemister noUlis Wiv. Thomson, Ilymenaster prœcoquis Sladen, Crihrella 

 sanguinolenia (O. F. Müllee), Asterias mülleri (M. Saes), Asterias sp. Ludwig, ^s<erk<.v 

 aniardica (Lütken), Asterias perrieri E. A. Smth, Diplasterias steineni (Studee). 

 Diplasterias lütkeni Peeeiee, ylmsfe»7«s s<wc?er-i Peeeiee, Anastenas chirophora LuDWia, 

 ^na.9<er-i«.s- helgicm Ludwig.) Bmsingidjî. LaUdiaster radiosiis Lutken '71 = Lal/ul 

 lütkeni Bell '81, 1 fig. Belgicella racomtmmi, n. g. n. sp , 12 figs. 



05. Asteroidea. Keports on an Exploration off tli9 West Coasts of 

 Mexico, Central and Sontli America, and off the Galapagos Islands, 

 in Charge of Alexander Agassiz, bj the U. S. Fish Commission 

 Steamer "Albatross," dming 1891, Lient. Commander Z. L. Tanner, 

 U.S.N., commanding, xxxv. 



Eeports on the Scientific Results of the Expedition to the Tropical 

 Pacific, in Charge of Alexander Agassiz, on the U. S. Fish Com- 

 mission Steamer "Albatross," from August, 1899, to March, 1900, 

 Commander Jefferson F. Moser, U.S.N., commanding, vii. Pnbhsh- 

 ed July, xii + 292 pp. + 35 pls. + l cliart. 



Aechasteeidje. Cheiraster agassizii, n. sp., 14 figs. Farardiaster pedinifer, n. sp., 9 

 figs. Pararchaster pedinifer juvenes, 5 figs. Pararchaster cogmttus, n. sp., 1 fig. 

 Pararckaster spimdiger, n. sp., 1 fig. Plutonaster abyssicola, n. sp., 7 figs. Per- 

 sephormster aiiniger, n. sp. Dytuster demonstrmis, n. sp., 1.5 figs. Archaster typicus 

 M. T., 1 fig. Asteopectinid^. PsUaster sladeni, n. sp. PsUaster amuitus, n. sp., 3 

 figs. Astropeden sulcatus, n. sp., 2 figs. Astropeden UivthophUus, n. sp., 2 figs. 

 Astropeden exiguu.% n. sp., 3 figs. Astropeden polyacanthus M. T. Parastropeden 

 inermis, n. g. n. sp., 4 figs. Luedia. L. ferruginea, n. sp. L. aiinata, n. sp. Pok- 

 CELLANASTEEiDiE. Porcella7uister padßcns, n. sp., 2 figs. Porcellanaster waWmrii, n. 



