520 INDEX. 
longissima, Praxillura, IIT i 298. 
longissimus, Borlasia, [ ic 182. 
_- Tineus, I 1 12, 38; TE ve V8, 195. 
longocirrata, Chone, IV 11 297. 
— Pionosyllis, If 1 165. 
= Sylhis (Syllides), IT 1 164. 
longocirratus, Syllis, IT i 195. 
longum, Astemma, I ic 209. 
—  Notophyllum, IT i 49. 
Lopadorhynchus, IT i 44; IV i 439. 
Lophiocephalus, ITI i 84. 
Lophohelia, IT 11 439, 440. 
Lophonota, I 1 221, 234. 
Loveni, Arenicola, ITI i 56. 
Lysilla, IV i 203. 
— Melenis, I 1 278. 
—  Rhodine, III i 299. 
— var. breviceps, Rhodine, III i 300. 
—  — geracilor, Rhodine, IIT i 300. 
—  — Macintoshi, Lysilla, IV i 203. 
Loxorrhochma, I ic 165. 
Loxorrhochmidea, I i 35. 
Loxosoma, IIT i 296, 351; IV ii 350, 498, 496. 
Loxosome, I 11 254, 261, 263, 268, 289, 295, 320, 
346, 367. 
lucida, Heterodisca, [IV 11 392. 
— Serpula, IV u 392. 
lucidus, Spirorbis, [TV 11 326, 392. 
— var. cornea, Spirorbis, [V 11 395. 
— — egreenlandica, Spirorbis, [IV ui 395. 
Lucina, IT i 407. 
lugens, Autolytus, [IV 1 462. 
Luge, III i 59f. 
Lugia, IT i 44. 
Luidia, If 1 120; If ui 342. 
Lumara, IV i 169, 171. 
lumbricalis, Alveolaria, [IV i 21. 
— Clymene, III i 292. 
— Nicomache, IIT i 292, 302. 
= Praxilla, IIT i 302. 
— Sabella, ITI 1 292; IV i 138. 
os Sabellaria, IV i 4, 18. 
Lumbrici, I ic 130, 188. 
lumbricine, Aricese, ITT i 239. 
Lumbriclymene, III 1 294, 297. 
lumbricoides, Clymene, III i 298, 295, 296, 318, 
316. 
— Dasybranchus, IIT i 286. 
— Nereis, III i 60. 
— Prostoma, I i 88. 
lumbricoideum, Prostoma, I i 16. 
Lumbriconais, III i 280. 
Lumbriconereidea, II 11 347, 348. 
Lumbriconereis, II ii 369, 370, 371. 
Lumbriconereites, IT 1 349, 350. 
Lumbricus. Ii 10; I ic 130; IIT ii 378; III i 10, 
58, 280; IV i 99. 
a littoralis, III i 272, 281. 
= marinus, IIT i 59, 249. 
Lumbricus punctis prominalis, ITT i 59. 
Lumbrinereis, IT ii 344, 371; ITI 1 289. 
lunulata, Harmothoé, I 11 342, 399. 
= Polynoé, I 1 342. 
(Harmothoé), I u 342. 
lunulifera, Hydroides, [TV 11 349. 
Ibjorees, IL st Y) 
Lurgan, IT i 9. 
lussinensis, Syllis, IT i 161 f/, 202. 
lutaria, Nereis, [IV 1 262. 
lutea, Genetyllis, II 1 95/. 
— Terebella, [TV i 126, 129, 171. 
Lutkenii, Trachelophyllum, I u 47, 49. 
luxurians, Autolytus, IT 1 248; IV i 460. 
— Procerza, II 1 214. 
Lyeastis, IT 1 188; IL ii 252, 255, 341. 
Lycoridea, IT 11 249 n. 
Lycoris, IV 1 466. 
Lyorhynchus, IV i 105. 
lyra, Paraonis, IV ii 72. 
lyrocephala, Clymene, IIT 1 293. 
Lysaretea, IT 11 370. 
Lysidice, IT 11 456; IV ii 468. 
Lysilla, [V 1 100, 103, 187, 203. 
Lysippe, IV 1 63. 
Lysippides, IV i 65. 
Macduff, Melinella, TV i 156. 
Macduffia, IT ii 348. 
McIntoshi, Cirratulus, III 1 269; IV i 488. 
= Nicomache, IIT i 316. 
— Thelepus, IV i i8l. 
Macintoshi, Cirratulus, [IV ii 488. 
Macleodi, Harmothoé, I ii 382. 
macrobranchiata, Onuphis, II 1 413. 
== Terebella, IV i 104. 
macroceros, Eulalia, II 1 61, 62. 
(Pterocirrus), IT i 60, 61. 
— Phyllodoce (Hulalia), IT i 61. 
(Pterocirrus), IT i 60. 
— Pterocirrus, IT i 45, 61. 
-— Syllis, If i 194. 
Macrocheta, [TV 1 492. 
macrocola, Syllis, IT i 167. 
Sandee Autolytus, IT 1 248. 
Toida, IT i 189, 190, 222. 
— Procerea, IV 1 459. 
macrophthalmus, Autolytus, IV ii 459. 
macropus, Nereis, IT 11 301. 
— Nereis (Lipephile), IT ii 296. 
maculata, Eteone, II i 101. 
— Goniada, IT ii 460, 461, 462, 467, 470. 
— Lumbrinereis, IT 1 396. 
_— Melinna, IV i 90. 
—  Mpyrianida, IT i 228, 230. 
— Nereis, IT i 76, 89, 91. 
= Nicomache, IIT i 290, 292, 294, 302; IV 
i 496. 
== (none, II 1 396. 
