G2 Echin. 
XIV. ECHINODERMA. 
+ Biademopsis criniferus; Schlosser (251) p. 535. 
+ Biplocidaris, — B. alternans ; Schmierer (254) pp. 572, 588. D. desori ; 
Walford (291) p. 276. B. etalloni; Schmierer (254) pp. 572, 588, 
597. B. gevreyi n. sp., Valanginian of Malleval (Isere), type in coll. 
Gevrey ; Lambert in Savin (247) p. 19, pi. i. B. gigantea ; Schmierer 
(254) pp. 572, 588. 
\Biplodetus cretaceus v. sub Micraster idae. 
DifjlopodAa M’Coy, probably syn. of Tetragramma Ag., spp. ranged in 
two groups (p. 6), B. aimerai, introduced as “Lambert, 1901. Syn. 
D. Ahnerae Lambert in J. Almera...l899,” but the reference to 
Almera is a nomen nudum , and this appears to be n. sp. 1902, 
Aptian, near Barcelona (p. 10, pi. i), D. brongniarti , defined (p. 8), 
distrib. (p. 10), B. dubia, discussed (p. 9), B. dumasi n. sp., Aptian of 
Montaren (Gard) (p. 9), B. malbosi, defined (p. 8), separated from that 
of de Loriol, “Echin. lielvet.” (p. 9) distrib. (p. 10), B. marticensis , 
defined (p. 7), n. var. bofilli , Aptian near Barcelona (p. 11, pi. i), B. 
picteti , distinguished from Pseudodiadema picteti Cott. (p. 9), B. 
raulini , defined (p. 7), B. renevieri , defined (p. 8); Lambert (161). 
B. variolaris ; Michalet (203) p. 583. Vide etiam sub Pseudo¬ 
diadema. 
ABisaster vel Bysaster, — B. cf. anasteroides ; Deydier (68) p. 307. B. 
granulosus; Schmierer (254) pp. 572, 582: Struebin (273) p. 83. 
t Biscoidea vel Biscoides ,— B. cylindrica ; Wollemann (300): Semenow 
(258) p. 9. B. decoratus; Lambert (161) p. 14. B. minima ; "Wolle¬ 
mann (302). B. morgani n. sp., Albian ? Kanepan, Persia; Gauthier 
(96) p. 119, pi. xviii. B. subuculus; Fortin (82) p. 197. 
t Bistefanaster n. g. of Spatangidae Prymnadetes (p. 72), with genotype 
B. garganicus n. sp., Eocene, Mt. Gargano, type in Ufficio Geologico, 
Roma (p. 75, pi. iii); Checchia (40) : apical system figd., absence of 
1. ant. genital; Checchia (41): validity of genus questioned by 
Lambert in Reviews. 
i Bit remaster discussed, perhaps not different from Opissaster; Gauthier 
(96) p. 165. B. corculum (Laube sub Hemiaster) ; Lambert (161) 
p. 41. B. masciae n. sp., Eocene, Mt. Gargano, type in Ufficio 
Geologico, Roma; Checchia (40) p. 70, pi. ii. B. nux ; Oppenheim 
(210) p. 224: Lambert (161) p. 41: descr., distrib., with var. nov. 
aegyptiaca (p. 167); Gauthier (96) p. 164, pi. xxi: vide etiam Opissaster. 
Borocidaris papillata; Grieg (113) p. 31: Richard (238) pp. 82, 87, 88, 
89. t B. hystrix (= papillata); Scalia (249) p. 2. Vide etiam sub 
Cidaris. 
Dys aster , vide Bisaster. 
t Echinanthus, — E. ajjinis distinguished from E. issyaviensis; Grossouvre 
(116) p. 139. E. bufo; Oppenheim (210) p. 198. “ E. bufo Laube” 
Airaghi 1901, not this sp.; Oppenheim (211) p. 67. E. camennensis; 
Mariani (190) p. 321. E. catopygus n. sp., Middle Eocene, Avesa, 
distinguished from E. bathypygus &c.; Oppenheim (210) p. 199 & fig. 
E. desmoidinsii , Airaghi 1901 corrected; Oppenheim (211) p. 67. E. 
gasperinii n. sp., Eocene, Botticelle in Dalmatia; Martelli (193) 
p. 92, pi. vii. E. halaensis D’Archiac & Haime 1853, type; Geol. Soc. 
London (101) p. 45. E. issyaviensis Klein = Cuvieri Desor, E. pla¬ 
centa; Oppenheim (210) p. 198. E. profundus D’Archiac & Haime 
1853, type; Geol. Soc. London (101) p. 45. E. scutella (p. 197), E. 
sopitianus , E. tumidus, and E. zignoi nom. nov. pro E. bericus Oppenli. 
ex de Zigno non Schauroth; Oppenheim (210) p. 198. 
Ecliinarachnius , cannot be distinguished from Scutella (q. v.), even by 
arrangement of pillars of endoskeleton; Ortmann (212) p. 56. t E. 
excentricus; Arnold (13) pp. 126, 130, 134, 136. 
t Eckinobrissus, — E. sp.; Michalet (203) p. 583: Semenow (258) p. 12. 
