62 XV. Echinodermata für 1905. 



Lophaster furcilliger n. sp., bei California Fisher (1). 



Luidia africana Bell. — armata n. sp., Kokos-Ins., Ludwig (2). — cüiaris 



Kemp. — ferruginea n. sp., Panama Ludwig (2). — sarsi Kemp. 

 Mediaster Ludwig (2). — elegans n. sp., Kokos-Ins. mit n. v. abyssi, Malpelo- 



Ins. 1. c. — tenellus n. sp., Sta. Cruz Fischer (1). — transfuga n. sp., 



Acapulco Ludwig (2). 

 ■fMetopaster. — manteUi Spencer. — parkinsoni 1. c, White. 

 Mimaster swifti n. sp., Alaska Fisher (1). 

 Mithrodia clavigera Ludwig (2). 

 ■\Mitraster compactus Spencer. 



Myxoderma n. subg. von Zoroaster, Type: Z. sacculatus Fisher (1). 

 Neomorphaster talismani Richard, Albert. 

 NympJiaster Ludwig (2). — -fcombii Spencer. — diomedeae n. sp., Galapagos 



Ludwig (2). — -fradiatus n. sp.. Untere Kreide, England Spencer. — 



subspinosus Kemp. 

 Odontaster Ludwig (4). — crassus n. sp., bei San Diego Fisher (1). — grayi 



(+ Pentagonaster paxillosus Bell, und Asterodon pedicellaris Perr.) 



Ludwig (4). — penicillatus {-\- Gnathaster pilulatus ^\.^= Asterodon 



grayi und Odontaster meridionalis Leip.) Ludwig (4). — validus und 



tenuis nn. spp. Koehler (4). 

 Ophidiaster cylindricus Ludwig (2). 

 ■fOreaster bulbiferus White and Treacher. 

 Palmipes membranaceus Pietschmann. — novemradiatus n. sp., Natal etc. 



Bell. — placenta Kemp. 

 Pararchaster cognatus n. sp.. Bucht von Panama Ludwig (2). — pectinifer 



n. sp., Galajjagos I. c. — spinuliger n. sp., Panama-Bucht etc. 1. c. 

 Parastropecten n. g. Astropectinidarum, Type: P. inermis n. sp., Panama- 

 Bucht 1. c. 

 Paulia horrida mit n. v. galapagensis 1. c. 

 Pauliella n. g. Pentacerotidarum, Type: P. aenigma n. sp., Kokos-Ins. 



Ludwig (2). 

 Pedicellaster improvisus n. sp., Galapagos etc. 1. c. — typicus Nordgaard. 

 Peltaster hebes ist Syn. von P. nidarosiensis St. Grieg (1). 

 ■\Pentaceros mit 10 (3 nn.) spp. Spencer. 

 Pentagonaster. — fbrowni n. sp.. Kreide, Wyoming Weller. — ernesti n. sp., 



Kokos-Ins. Ludwig (2). — granularis Kemp, Nordgaard, Grieg (2). — ■ 



■\megaloplax White a. Treacher. — -^obtusus Spencer. — placenta 



Grieg (1). — ■ irobustus n. sp.. Obere Kreide, Sussex Spencer. — tuber- 



culatus Bell (2). 

 Peribolaster biserialis n. sp., Calif. Fisher (1). 

 Perknaster Bell (2). 

 Persephonaster armiger n. sp., Kokos-Ins. Ludwig (2). — penicillatus n. sp., 



S. W. Cal. Fisher (1). 

 Plutonaster abyssicola n. sp., Panama-Golf Ludwig (2). — bifrons Kemp. 



— pareli 1. c, Nordgaard. 

 Pontaster {= Cheiraster) Ludwig (2). — tenuispinis Kemp, Nordgaard. 



