13 Eehtn. 
Systematic — Ophiuroidea 
1031 
Metrodira, Fisher 30. 
Myxaster, Fisher 80. 
Myxoderma sacculalum ectene.^, Cali- 
fornia ; 'platyacanlimm rhomaleum, 
Oregon siibspp. n., Fisher Ann. Mag. 
Nat. Hist. 13 pp. 392-393. 
Nardoa, Fisher 30. 
Nepanlhia, Fisher 30. 
Nymphasler, Fisher 30. 
Odinia, Fisher 30. 
Ophidiasler, Fisher 30. — 0., Koeh- 
ler 54. 
Oreaster, Fisher 30. 
Othilia, Fisher 30. 
Palmipes, Chumley 13. 
Paragonaster, Fisher 30. 
Paranepanthia, Fisher 30. 
Pataymicr, Fismeii 80. 
Patina, Koehler 64. 
Patiriella, Fisher 30. 
Pectinaster with P. inimims pala- 
wanensis subsp. n. Philippines, Fisher 
Washington Nation. Mus. Bui. 100 « 
pp. 182-187 [P. m. p. at p. 185 pis. 
Hi fig. 3 ; liv figs. 2 2a]. 
Pedicellaster, Fisher 30. 
Pdtasier, Fisher 30. 
Pentaceropsi.9, Fisher 30. 
Pentaceros, Koehler 54. 
Perissogonaster, Fisher 30. 
Persephonaster with P. eiiryacilt 
brevispinus subsp. n. Philippine Seas, 
Fisher Washington Nation. Mus. Bui. 
100 pp. 111-134 [P. e. b. at p. 115 
pis. xxiv fig. 2 ; XXV fig. 3 ; xxx fig. 2 ; 
xxxii figs. 2 2a]. 
Pholidaster, Fisher 30. 
Plutonaster, Koehler 54. 
Pontioceramus, Fisher 30. 
Porania, Chumley 13. 
Prionaster, Fisher 30. 
Psendar chaster, Fisher 30. 
Psilaster, Fisher 30. 
Pteraster, Fisher 30. 
Radiaster, Fisher 30. 
Retaster, Fisher 30. 
Rosaster, Fisher 30. 
■\8chucherlia magna sp. n. Silurian 
Ohio, Foerstb Bui. Sci. Lab. Denison 
Univ. 19 pp. 26-28 pi. vi fig. 1. 
Sidonaster, Fisher 30. 
Solaster, Chumley 13.— /Sf. Fisher 
30. — S., Guthrie & Hibbard 41. 
Sphaeriodiscus, Fisher 30. 
Stegnobrisinga, Fisher 30. 
Slellaster, Fisher 30. 
■\ Stereoaster squamosus sp. n. Silurian 
Ohio, Foerste Bui. Sci. Lab. Denison 
Univ. 19 p. 28 pi. vii figs. 2 a-e. — S., 
Foerstb 33. 
Tarachaster, Fisher 30. 
Tarsaster, Fisher 30. 
TritonasUr, Fisher 30. 
Xenorias, Fisher 30. 
Zoroaster with Z. actinocles, Aleutian 
Isds. ; evermanni mordax California 
sp. & subsp. n., Fisher Ann. Mag. 
Nat. Hist. 8 pp. 390-391. — Z., Fisher 
30. • 
E. Ophiuroidea. 
Amphiocnida semisquamafa sp. n. 
W. Africa, Koehler Beitr. Kennt. 
Meeresfauna W. Af. Lfg. 2 p. 187 
pi. viii figs. 17 19. 
Amphiodia acutispina, cincta spp. n. 
W. Africa, Koehler Beitr. Kennt. 
Meeresfauna W. Af. Lfg. 2 pp. 19,5-197 
pis. vii viii. 
Amphioplus with A. occidenlalis 
sp. n. W. Africa, Koehler Beitr. 
Kennt. Meeresfauna W. Af. Lfg. 2 
p. 199 pi. vii. 
AmphiphoUs with A, clypeata, nudi- 
pora, spp. n. W. Africa, Koehler Beitr. 
Kennt. Meeresfauna W. Af. Lfg. 2 
pp. 191-194 pis. vii viii. 
Amphiura, Chumley 13. — A., Koeh- 
ler 54. 
Ophiarachnella ajricana sp. n. W. 
Africa, Koehler Beitr. Kennt. Meeres- 
fauna W. Af. Lfg. 2 p. 178 pi. ix 
figs. 8 9 17. 
Opliiactia, Koehler 54. 
Ophiocnida, Chumley 13. — 0., Koeh- 
ler 54. 
Ophiocoma, Chumley 13. — 0 .„ 
Koehler 54. 
Ophioderma, Koehler 54. 
