Systematik. 43 
Protankyra innominata. Koehler et Vaney, Ech. Ind. Mus. 
Pseudopsolus ferrari n.sp. Antarktis. Bell. 
Pseudocolochirus n. g. pro Stichopus chloronotus. Pearson (1). 
Pseudostichopus ocultatus. Aranda y Millan. villosus. Vaney. 
Psolidium (Cucumaria) coatsi n. sp. Antarktis. Vaney. — convergens. 1. c. 
Psolus antarcticus. |]. c. 
Psychropotes brucei, laticauda nn.spp. Antarktis. longicauda var. ant- 
arctica var.n., ebenda. Vaney. 
Scotoplanes globosa. 1.c. 
Sporadipus impatiens. Aranda y Millan. 
Stichopus chloronotus. Koehler et Vaney, Ech. Ind. Mus. — multifidus n. sp. 
Tortugas. Sluiter. — regalis, richardi. Aranda y Millan. — varzegatus. 
Koehler et Vaney, Ech. Ind. Mus. 
Synallactes anceps n. sp. Indischer Ozean. Koehler et Vaney, Rec. Ind. 
Mus. — robertsoni n. sp. Antarktis. Vaney. 
Synapta digitata, inhaerens. Aranda y Millan. — minuta n. sp. Nordsee. 
Becher. 
Thyone articulata n.sp. Antarktis. Vaney. — aurantiaca. Aranda y Millan. 
— constitutan. sp. Barbados. Sluiter. — dura, festiva nn. spp. Indischer 
Ozean. Koehler et Vaney, Ech. Ind. Mus. — gibber. H. L. Clark, Bull., 
Harv. — micropunctata n. sp. Tortugas. Sluiter. — raphanus. Aranda 
y Millan. — serratus n. sp. Lüderitzbucht. Britten. — trita n. sp. Tor- 
tugas. Sluiter. 
Echinoidea. 
tEchinoiden, fossile, ef. Airaghi, Arnold and Anderson, Bather, Blayac 
et Cottreau, Böse, Boule, Bourquin-Lindt, Bower & Farmery, Bresson,. 
Brown, Brüggen, Canestrelli (2), Caneva, Cortier et Lemoine, Cottreau, 
Cottreau & Lemoine, Dainelli, Dalloni, Darton (1), Douxami (2), Dub- 
jansky, Favre, Ferrero, Filliozat, Fournier, Fraas, Frech, Gregorio, Haack, 
Hahn, Heim, Horwood, Jakowlew, Joksimowitsch, Kilian et Reboul, 
Krenkel, Lambert, Lemoine, Lemoine et Rouyer, Leriche (3—5), Lissajous, 
Löscher, Lohmann, Michel-Levy, Mrazee, Nelli, Nörregaard, Oeyen, 
Petkovitsch, Reagan, Reed, Renngarten, Rouyer, Rovereto, Sacco (2), 
Sealia, Schlosser, Scholz (2), See, Seguin, Simionescu, Slatarsky, So= 
kolow, Strand, Thiery, Thompson, Tuppy, Vinassa (1). 
Abatus cordatus. Koehler, Bull. Mus. Paris. 
}Acrocidaris formosa. Rollier; Simioneseu, Ann. Inst. Rom. 3. 
fAcrosalenia sabaudiensis n.sp. Valanginien, Savoyen. Savin. — sp. 
Richardson. — spinosa. Richardson, Geol. Mag. 
Agassizia scrobiculata. H. L. Clark, Bull. Harv. 
tAnanchites (Stenonia) tuberculatus. Palaeontologia Universalis. 
jAnanchytes ovata. Fugger, Löscher. ovata, sulcata. BRavn. 
Araeosoma belli Mrts. Mortensen (5). — fenestratum, violaceum. 1. ce. 
Arbacia, A. lixula ist die Type. Mortensen, A. M. Nat. Hist. — punctulata. 
M’Clendon, Science 30 u. 31. — pustulosa. Mangold. — sp. Payne. 
spatuligera. H. L. Clark, Bull. Harv. 
