488 INDEX. 
Aetea, Lam., mentioned, 239. 
Crosslandi, Waters *, 253 ; mentioned, 
250. 
lingulata, Busk, mentioned, 253. 
lepadiformis, Waters, mentioned, 253, 
255. 
recta, Hincks, 129; mentioned, 177. 
truncata, Lands., mentioned, 293. 
Aétobatis narinari (Luphr.) Miill. § Henle, 
478. 
Africa, West, Crustacea, 409-416. 
Ageratopsis frauenfeldi (eller), 415. 
eranulatus, A. M.-Edw., 413. 
Aleyonarians of the Sudanese Red Sea, by 
Prof. J. Arthur Thomson and Mr. James 
M. McQueen, 48-75. 
Provisional List of, 73. 
Alcyonella, Zam., mentioned, 240. 
Alcyonidium, Zam., mentioned, 125, 141, 
238, 240, 246. 
albidum, Alder, mentioned, 240. 
duplex, Prowho, mentioned, 240. 
Aleyonium aurum, Gray, 74. 
brachyclados, Ehrenb., mentioned, 52. 
brachyclados, Klunz., 73. 
digitulatum, Klunz., mentioned, 52, 
73. 
elegantissimum, May, 74. 
fulvum, Forsk., 73. 
elobuliferum, Klunz., meutioned, 52, 
ro 
fo. 
gyrosum, Klunz., 73. 
leptoclados, Klunz., 73. 
pachyclados, Klunz., mentioned, 52, 
73. 
pauciflorum, Ehrenb., 74. 
polydactylum, Dana, 73. 
polydactylum, Ehrenbd., 74. 
rubiformis, Ehrenb., 74. 
spherophorum, Lhrenb., 52; men- 
tioned, 48, 73. 
Alemo, Wright, mentioned, 399. 
seychellensis, Wright, 303; mentioned, 
399. 
Algee fruiting in Isle of Man, 403. 
of the Sudanese Red Sea, by R. J. 
Harvey Gibson, 76-80; suppl. with M. 
Knicht, 401-405. 
Alysidium, Busk, mentioned, 131. 
Lafontii, Awd., mentioned, 180, 239. 
parasiticum, Bush, 182, 
Amathia, Zam., mentioned, 238, 240, 242, 
245, 246. 
bicornis, Tenitson-Woods, mentioned, 
243 ftnote. 
biseriata, Avawss, mentioned, 245 
ftnote. 
brasiliensis, Busk, mentioned, 242, 
243. 
Brongniartii, Avrkp., mentioned, 243, 
249, 
connexa, Busk, 245. 
convoluta, ZLam., mentioned, 242, 
243. 
cornuta, Zam., mentioned, 245. 
ftnote. 
distans, Busk, u:entioned, 242 ftnote, 
243, 255. 
lendigera (Linn.) Lame., mentioned, 
942, 249; 242 ftnote, 243. 
obliqua, MacG., mentioned, 243 
ftnote. 
pinnata, Avrkp., mentioned, 243. 
plumosa, MacG., mentioned, 242, 
243. 
semiconvoluta, Lama., mentioned, 242, 
243, 255. 
spiralis, Lamz., mentioned, 243. 
tortuosa, Busk, = convoluta, Lam.,. 
249, 
tortuosa, Tenrson- Woods, 245; men- 
tioned, 232, 255. 
Vidovici, Helier, mentioned, 242. 
ftnote, 245. 
Wilsoni, Avriip., mentioned, 242. 
Woodsii, Goldstein, mentioned, 243. 
Ammothea thyrsoides, Hhrenb., 56, 74. 
Amorphina isthmica, Keller, 388, 395. 
Amphiblestium bursaium, McG., 159. 
Amphoriscidee, 192, 385, 592. 
Amphoriscus, Hueck., mentioned, 197. 
Anacanthea, Row*, 329, 559, 595; men- 
tioned, 289. 
nivea, Ztow*, 329, 389, 395, 400; 
mentioned, 289; fig., 331. 
Anarthropora horrida, Awip., mentioned, 
172, 178. 
Angasiella Edwardsii, Crosse, mentioned, 
99. 
Anguinella, ». Ben., mentioned, 241. 
Anomura, Report of, by W. Riddell, 260-— 
264. 
