60 XV. Echinodermata für 1905. 



Sayn, Hitzel, Lambert (1). — T. cf. ricordeaui Sayin. — stibcylin- 



dricus 1. c. 

 Toxo'pneustes lividus Loisel (2). 

 "f Trachypatagus meneghinii Schubert (1). 

 ■fTrematopygus Savin. — davidsoni Davey (l). — grasaniis Sarin. — lorioli 



n. sp., Ober-Aptien, Isere Lambert in Savin. 

 ■\Triplacidia vidali n. sp., Eocän, Catalonien Loriol. 

 ■fTrochotiara Sarin. — depressum 1. c. 

 Tromikosoma koehleri Döderlein (2). 

 '\Tylocidaris Sarin. — sorigneti 1. c, Sarin. 



■\Typocidaris Sarin. — malum, marginata 1. c. — vesiculosa HitzeL 

 Urechinits drygalskii n. sp., antarktisch Mortensen. — naresianus, südlich 



von Island 1. c. 

 Zeugopleurus pitsillus Wegner. 



Asteroide a. 



Acanthaster echinitis Ludwig (2). 



Alhatrossia n. g. Porcellanasteridarum, Type: A. semimarginalis n. sp., 

 Kokos-Insel Ludwig (2). 



Alexandraster n. g. Echinasteridarum, Type: A. mirus n. sp., Panama- 

 Bucht 1. c. 



Anasterias tenera n. sp. Koehler (4). 



Archaster typicus 1. c. 



^Arthraster dixoni Spencer. 



■fAsteracanthion lincki Sears. 



Asterias. — aurantiaca Golgan. — austera Clark. — hrandti Hodgson. — 

 calamaris, capensis Bell. — forbesi Clark. — glacialis Bell, Kemp, 

 Nordgaard, Pietschmann. — ■fimpressae Hucke. — -fjurensis Aeberhardt. 

 — lincki Nordgaard. — littoralis Clark. — muelleri Nordgaard. — 

 rubens Kuckuck, Bolau, Kemp, Nordgaard, Petersen. — ■fsteUionura 

 Sears. — tenera Clark. — volsellata Bell. — vulgaris Clark, Garrey. 



Asterina cepheus Ludwig (2). — coccinea Bell. — fimbriata Ludwig (4). — 

 gibbosa Kemp. 



Asterodon singularis Ludwig (4). 



Astrogonium Fisher (1). 



Astropecten Spencer. — fA. sp. Benecke, Spencer. — aurantiacus Pietsch- 

 mann. — benthophilus n. sp., Kokos-Insel Ludwig (2). — capensis 

 Bell. — exiguus n. sp.. Bucht von Panama Ludwig (2). — irregularis 

 Kemp, Nordgaard. — muelleri Kuckuck. — penthacanthus Pietschmann. 

 polyacanthus Ludwig (2). — pontoporaeus Bell. — sulcatus n. sp., 

 Kokos-Insel Ludwig (2). — '\^oilckensis n. sp. Kreide, Patagonien 

 Loriol. 



Bathybiaster pectinatus n. sp., Californien Fisher (1). 



Benthopecten acanthonotus n. sp., ebenda 1. c. 



Brisinga sp. Kemp. — coronata 1. c, Nordgaard. — endecacnemos Kemp. — 

 exilis n. sp., San Diego, Fisher (1). — panamensis n. sp., Kokos-Insel 



