276 Dr. W. Bergmann: Bericht über die wissenschaftlichen Leistungen 
Ophionereis reticulata, Field. 
Opbhiopeltis securigera, Appellöft. 
Ophiopholis aculeata, Appellöf. 
Ophiopteron elegans Ludw., Sluiter. 
Ophiosciasma, Bell (1). 
Ophioscolex, Bell (1). — purpurea, Appellöf. 
Ophioteresis n. gen. elegans n. sp. mit (Abb.), Bell (1). 
Ophiotholia, Bell (1). 
Ophiothrix echinata M. T., Cu&not (1). — fragilis Linn., Bell (3), Müll. Cu&not 
(1, 4), Frenzel. — Luetkeni Wyv. Th., Bell (3). — (Orsterii?) Field. 
— pentaphyllum, Garstang. 
Ophiothrix spec., Andrews (2). 
Ophiura albida, Appellöf, Forbes, Bell (3), Smith. — eiliaris Linn., Bell 
(3). — squamosa, Appellöf. 
Pectinura (Abb.), Bell (1). 
Sigsbeia, Agassiz (2), Bell (1). 
Trichaster, Bell (1). 
4. Echinoidea. 
cf. Agassiz (2), Andrews (2), Appellöf, Bell (3), Boutan, Cuenot (4), Daniel- 
ssen (1), Field, Frenzel, Griffiths (1, 2), Herdman (1), Jourdan (1), Loven, 
Meissner (2, 3), Penard, Philippi, Russo, Scott (1, 2), Smith, Wallace. 
Aörope, Agassiz (2). 
Amphidotus cordatus, Smith. — ovatus, Appellöft. 
Arachnoides placenta L. (Abb.), Lov&n. — zelandiae Gray (Abb.), Loven. 
Arbacia, Agassiz (2). — amoenan.sp., Philippi. — isothela n.sp., Philippi. 
— nigra Mol., Meissner (2), Philippi. — nigra varietas, vielleicht eigene 
Art, Philippi. — pustulosa, Russo. — spathuligera Val., Meissner (2). 
— A. oder Echinoeidaris spathuligera, Philippi. 
Aspidodiadema, Agassiz (2). — antillarum Ag. (Abb.), Loven. 
Asthenosoma, Agassiz (2). — hystrix Wyv. Th. (Abb.), Bell (3). — varium 
Gr. (Abb.), Loven. 
Astriclypeus manni Verrill., Meissner (2). 
Brissopsis, Agassiz (2). — Iyrifera (Forbes) Agass. et Des, Danielssen (l). 
Brissus sp., Herdman (l). 
Calveria hystrix = Calveria fenestrata = Asthenosoma fenestratum = Asthenosoma 
hystrix, Bell @). 
Centrostephanus coronatus Ag. (Abb.), Loven. 
Cidaris, Agassiz (2), Wallace. — papillata Leske, Bell (3), (Abb.) Loven. 
tribuloides, Field. 
Cidarites savignyi And. (Abb.), Boutan. 
Clypeaster, Agassiz (2). — retieulatus L, (Abb.), Lov&n. — subdepressus, 
Field. 
Coelopleurus, Agassiz (2). 
Cystechinus, Agassiz (2). 
Diadema, Wallace. — saxatile L. (Abb.), Lov&n. — setosum, Andrews (2), 
Field, Jourdan (2). 
