INDEX TO SCIENTIFIC NAMEvS. 
Memoirs of the Asiatic Society of Bengal, Vol. VI. 
\N.B. — An Asterisk (*) preceding a name denotes a : 
dagger (t) a new genus; 
A 
Abramidinae. 514. 
Acanthopsis, 463, 468. 
Acanthorhodeus asmussi, 501). 
Acetes, 226, 295. 
erythraeus, 225, 295, 296. 
iiidicus, 223, 295, 296. 
japonicus, 221, 223, 225, 295, 296, 408. 
Acheilognathus, 421. 
cyonostigma, 421. 
Acotylea, 190. 
Acromitus, 109. 
rabanchatu, 104, 105 
Actiniaria, 105. 
Actinobdella, 174. 
annectens, 174. 
inequiannulata. 174. 
Aetheria, 34. 
Aetobatis narinari, 465. 
Aglauropsis, 113. 
Alcyonellea, 20, 22. 
Alcyonidiidae, 22. 
Alcyonidiitm, 20, 22, 35. 
mytili, 15, 23. 
polyoum, 23. 
Alderia modesta, 179. 
Alectis gallus, 484. 
Allocaris, 271, 272. 
sinensis, 271, 272. 
Alpheidae, 273. 
Alpheus, 273. 
paludicola, 223, 224, 273. 
.\nibassidae, 485. 
Ambassis commersoni, 485. 486. 
Amorphinopsis, 195, 196. 
■ excavans, 191, 197, 198, 199. 
lew subspecies or variety, a dagger (f) a new species, a double 
synonyms are printed in italics.] 
Amorphinopsis excavans digitifera, ig6. 
* excavans robinsonii, 196. 198. 
Amphilochus brunneus, 533. 
Amphipoda, 64, 437, 438, 440, 456, 533. 
Anabantidae, 483, 517. 
Anabas scandens, 483. 
Anabas testudineus, 483. 
X Ancyrobdella, 174. 
t biwae, 159, 160, 169, 175, 417. 
Anguilla japonica, 506. 
Anguillidae, 506. 
Anisomysis, 413, 414. 
australis, 414. 
bifurcata, 414. 
ijimai, 405, 406, 413, 414. 
laniellicauda, 414. 
laticauda, 414. 
mixta, 414. 
Anisops, 82. 
Annulella, 103, 104, 105, 106, 108, 113. 
gemmata, 104, 116. 
Anodonta, 48, 49, 54, 63, 70, 167, 316. 
calipygos, 42, 49, 55, 59, 65. [316, 317. 
■ woodiana, 29, 35, 42, 49, 55, 56. 59, 167, 302. 
Anodontostoma chacunda, 481. 
Anthelura remipes, 439. 
Anthuridae, 438. 
Aoridae, 455, 456. 
Apodes, 463, 466. 
Apogon hyalosoma, 485, 500. 
Apogonidae, 485. 
Apseudes, 407, 415. 
talpa, 415. 
Apseudidae, 415. 
Arachnidiidae, 27, 28. 
j Arachnidium, 27. 
