90 Echin. 
XIV. ECH1NODERMA. 
ments of old and young, external description, colour, geogr. and 
bathymetric distrib., food, breeding-period, special description of 
brephic stage, anatomical notes; Ludwig (210) p. 61, pis. iv, vi : var. 
normani , given up; Ludwig (210) p. 79. — L. maculata ; Doederlein 
( 69) p. 307. — L. paucispina Marenz., syn. of L. sarsi ; Ludwig (210) 
pp. 85, 86, 451. — L. sarsi ; Koehler (163) p. 449, & (164) p. 51 : Bay 
of Biscay; Perrier (263) p. 52: diagnosis; Ludwig (209) p. 288: 
treated similarly to L. ciliaris, also with description of larva, Bipin - 
naria asterigera ; Ludwig (210) p. 85, pis. iv, vii. 
L. lorioli , based on L. bellonce Loriol non Liitk., Mexico ; Meissner (229) 
Arch. Naturg. (1) lxii, p. 94 : n. sp. 
Luidiince , rediagnosed; Perrier (263) p. 51. 
Marginaster , diagnosis ; Ludwig (209) p. 295 : rediagnosed with special 
reference to Mediterranean genera; Ludwig (210) p. 189. — M. capre- 
e?isis, diagnosis; Ludwig (209) p. 295: synonymy, diagnosis, external 
description, measurements of old and young, colour, geogr. and 
bathymetric distrib., stomach-cocca, gonads ; Ludwig (210) p. 189, 
pi. vii. — M. fonibriatus Sladen = M. capreensis (Gasco); Ludwig (210) 
pp. 189, 451. 
Marthasterias foliacea Jullien; Ludwig (210) p. 365. 
Mediaster , rediagnosed (p. 45); M. stellatus , Newfoundland, redescribed 
(p. 46, pi. iv); Perrier (263). 
Mithrodia clavigera ; Doederlein (69) p. 322. 
Myxaster perrieri, Bay of Biscay, 1300 metres, 5° 22' W., 44° 2' N. ; Koehler 
( 163) Rev. biol. Nord France, vii, p. 446, & (164) Ann. Univ. Lyon, 
xxvi, p. 48, fig. 11 : n. sp. 
Nanaster , n. g. with genotype N. (olim Stichaster) albulus Stimps ; Perrier 
( 263) p. 27. 
Nardoa tuberculata ; Doederlein (69) p. 319. — N. variolata ; Pfeffer 
( 267) p. 47. 
Neomorphaster , discussed (p. 26), rediagnosed (p. 30); Perrier (263). — 
“N. parfaiti” errore pro iV. talismani , redescr., inch N. eustichus, 
first occurrence in B. of Biscay; Koehler (163) p. 443, & (164) 
p. 44. — N. talismani , Azores, inch N. eustichus ; Perrier (263) p. 30. 
Nepanthia brevis ; Doederlein (69) p. 316. 
Oainia robusta ; Koehler (163) p. 440, & (164) p. 40. 
Odontaster , diagnosis ; Ludwig (209) p. 290 : rediagnosed with special 
reference to Mediterranean genera; Ludwig (210) p. 125. — 0. medi- 
terraneus , diagnosis ; Ludwig (209) p. 291 : diagnosis, external de- 
scription, measurements of old and young, S. Adriatic, 414-1196 m. ; 
Ludwig (210) p. 125. — 0. meridionalis , measurements; Meissner 
( 229) p. 93. — 0. singularis , measurements; op. cit. p. 92, pi. vi. 
Ophidiaster , rediagnosed ; Perrier (263) p. 43 : diagnosis ; Ludwig (209) 
p. 300 : rediagnosed with special reference to Mediterranean genera ; 
Ludwig (210) p. 299. — 0. agassizi ; Meissner (229) p. 99. — 0. canari- 
ensis Greeff=D. ophidianus (Lm) ; Ludwig (210) pp. 300, 452. — 
0. cylindricus , Funafuti; Wiiitelegge (346) p. 157. — +0. lessoiue 
Gasco, is half-grown 0. attenuatus ; Ludwig (203) p. 56, & (210) 
pp. 272, 452. — 0. ophidianus , colour; Marchisio (216) p. 3: Azores; 
Perrier (263) p. 44: diagnosis; Ludwig (209) p. 301: synonymy, 
diagnosis, external description, measurements of old and young, 
colour, geogr. and bathymetric distrib., anatomical notes; Ludwig 
( 210) p. 300, pis. iii, viii. — 0. pustulatus includes 0. purpureus , 
Perrier; Doederlein (69) p. 317.— 0. tuber if er ; loc. cit. — 0. sp., 
Kermadec Is., described; Farquhar (63) p. 195. 
Oreaster reticulata ; Duerden (77) p. 285. 
t Palceaster : — P. parviusculus ; Honeyman (131) p. 255. — P. wykojji , Hudson 
River grouj), near Madison, Ind. ; Miller & Gurley (235): “Einord- 
