Abacetus, 
Abax, 
Abramis, 
Abranchiata, 
Abrzus, 
Abstraction, 
Abyles, 
Acalepha, 
Acamarchis, 
Acanthia, 
Acanthocerus, 
Acanthocephala, 
Acanthomera, 
Acanthomera, 
Acanthocinus, 
Acanthonyx, 
Acanthophis, 
Acanthopoda, 
Acanthoptera, 
Acanthopterygii, 
Acanthopus, 
Acanthopus, 
Acanthoscelis, 
Acanthurus, 
Acarda, 
Acarides, 
Acarus, 
Acarus proper, 
Acasta, 
Accalopistus, 
Acenitus, 
Accentor, 
Accipitres, 
Acephala, 
Acephala Nuda, 
Acerina, 
Acetabulum, 
Achatina, 
Acherontia, 
GENERAL INDEX. 
Vol. Il 
Tit 
Vou. IV.—3 N 
295 
297 
201 
463 
374 
26 
386 
374 
599 
28 
414 
361 
269 
453 
536 
9 
‘oO 
(2 
390 
529 
96 
161 
470 
' 287 
165 
393 
214 
214. 
217 
438 
506 
100 
282 
225 
390 
4.26 
106 
405 
335 
190 
Acheus, 
Acheus, 
Achias, 
Achilus, 
Achirus, 
Acilius, 
Acinopus, 
Acipenser, 
Aclysia, 
Acoetes, 
Acontias, 
Acrea, 
Acrocera, 
Acrochordus, 
Acrocinus, 
Acrydium, 
Acrydium proper, 
Actzon, 
Actinia, 
Actinia proper, 
Actinocamax, 
Actinocrinites, 
Aculeata, 
Acupalpus, 
Ada, 
Adela, 
Adelium, 
Adelosina, 
Adelostoma, 
Adeona, 
Adesmacea, 
Adesmus, 
Adorium, 
iEdes, 
ZEga, 
Fgialia, 
JEglea, 
/Egocera, 
Egotheles, 
Vol. 
Ill 
160 
300 
253 
323 
292 
278 
220 
462 
54 
179 
250 
65 
536 
15 
16 
364 
388 
389 
315 
334 
116 
294. 
20 
217 
470 
319 
449 
412 
419 
539 
560 
229 
103 
409 
64 
192 
289 
