510 INDEX. 
Duneri, Chone, IV ii 289, 291, 295, 297 f. 
Dunlopea, Lic 142n. 
Dunmanni, Cheetozone, IIT i 2538. 
Dybowscella, IV i 222. 
Dysteri, Protula, TV 11 280, 340. 
—  Salmacina, IT 11 317; IV u 340. 
—  Serpula, IV ii 370. 
ebiensis, Leiocephalus, IIT 1 313. 
— Leiochone (Clymene), III 1 312, 319, 320. 
ebranchiata, Humenia, ITT i 42. 
— Nereis, II 11 369. 
ecaudata, Arenicola, IIT i 54, 56, 58, 59, 65, 66, 72, 
80, 81. 
ecaudatus, Clymenides, III, 1 71, 73. 
echinata, Serpula, [V 11 361. 
echinatum, Cardium, IT 11 304. 
Eehini, I 1 278. 
echini, Hermadion, I 11 379. 
Echinocardium, III 1 183. 
echinoderma, Borlasia, Lic 215c. 
Kehinorhynchus, I i 14. 
Echinostomes, I 1 70. 
Hehinostomum, [If i 71. 
Echinus, I 11 378; III 1 309. 
edenticulata, Nereis, II 1 325. 
edificatrix, Salmacina, [V i 341. 
edulis, Ostrea, IT 11 480. 
Edwardsi, Amphitrite, IV 1 95,115; IV 1 424. 
— Autolytus, II i 210; IV ii 461. 
= Cystonereis, IT 1 149. 
— Sigalion, I 1 434, 
— Terebella, [TV i 115. 
Edwardsi var., Aricia, IT ii 501. 
Edwardsii, Chloreema, III i 107. 
= Cystonereis, II 1 224. 
= Lumbriconereis, II 11 376, 392. 
— Siphonostomum, III 1 108. 
— Sthenelais, I 1 413. 
— Zygolobus, If 1 376, 392. 
ehbiensis, Autolytus, II ii 248, 245, 246; IV 1 461. 
Ehlersi, Glycera, II 11 481. 
—  Lagisca, I 1 307. 
—  Phyllodoce, II i 77. 
— yar. tenuisetis, Lumbriconereis, II ii 375. 
Ehlersia, II i 201; II ii 234; IV u 456. 
Ehlersiana, Nereis (Ceratonereis), II i 329. 
Ehrenbergi, Polyophthalmus, III i 24. 
Hine neue Art Wasserpolypen, IV i 165. 
Eisothistos, [IV 1 322. 
elegans, Eupomatus, IV ii 322. 
—  Jasmineira, IV i 301, 304, 305. 
—  Phalacrostemma, IV i 12. 
—  Pionosyllis, IV 1 464. 
—  Pygospio, III 1 1388, 169, 176, 189; IV u 
478. 
—  Siphonenteron, I i 28. 
— Spirographis, [V nu 263, 
— MTubulanus, I ic 206. 
Elioti, Phyllochztopterus, IV 11 477. 
Elisabethe, Apomatus, IV 11 377. 
— Borlasia, I i 5. 
— Drilonereis, IT 11 393. 
— Lagisea, I 1 308. 
— Melinna, IV i 85, 86, 887. 
— Polycirrus, IV i 199. 
Elizabethe, Borlasia, I i 96; I ic 97,101, 104, 114, 
186, 152, 193. 
ellipsis, Nereis, II 1 69. 
—  Phyllodoce, II i 59. 
elliptica, Ulvinia, [V 1 155. 
elongata, Mystides, IV 11 434. 
== — (Mesomystides), IV 11 434. 
= Planaria, I ic 158. 
— Vermilia, [TV i 363. 
elongatus, Sabelliphilus, [V 1 220, 280. 
Elysia, I ic 139, 159. 
emarginata, Nephthys, IT 1 8, 17, 18, 28, 38. 
Emea, I i 28. 
Emeidea, I 1 35. 
Emplectonema, I i 33; I ic 178. 
Enclymene, IIT 1 324. 
Enipo, I 1 3998. 
Enopla, I i 12, 380, 88; I ie 131, 132, 134, 155. 
enosinee, Apomatopsis, IV 11 326. 
Entalium, [IV u 379. 
Entomozoaires Apodes, I 1 16. 
Entozoa, I i 13. 
Eone, IT ii 461. 
Ephemere, I ic 124. 
Ephesia, II 1 159; IIL 1 46, 47; IV i 21; IV un 
471. 
equisetina, Nais, IV ii 264, 268. 
Eracia, II 1 43, 50. 
Eranno, IT 11 369. 
eremita, Goniada, II ii 466. 
Ereutho, IV i 108, 187. 
erinaceus, Spherosyllis, [IV 11 450. 
Hriographidea, IV 11 307. 
Hriographis, [TV i 220; IV 1 307. 
Eriphyle, II u 347. 
Eruca echinata, I 1 247. 
= marina, LE i 59. 
Rondeletia, I 11 247. 
eruca, Trophonia, III 1 87. 
eruceformis, Staurocephalus, II 11 353. 
Eschrichti, Diopatra, II 11 410. 
— Onuphis, IT i 410. 
esculentus, Echinus, I ii 378, 379. 
Hsperella, I ii 230. 
Eteone, II i 42, 44, 98; II 11 446; IV i 428, 437. 
Hteonella, IT ii 446; IV i 428, 437. 
Hucarphus, IV 11 323, 325. 
Eucephala, IT 1 146. 
Euchone, [IV i 218; IV ui 281, 301. 
Huclymene, III i 310, 381, 334. 
Euceranta, I ii 273; IV ii 422. 
Eucratea, [IV 11 352. 
