498 
INDEX. 
Anodon anatina .... 
cellensis .... 
ventricosa 
ponderosa 
Anomalocera Pattersonii 
Anomia ephippium 
squarnula 
undulata 
punctata 
cylindrica 
aculeata .... 
striata .... 
Anonyx elegans .... 
Antennularia antennina . 415, 
(arborescens) . 
Anthea cereus .... 
Aphrodita aculeata 
hystrix 
Aplidium fallax . . 
Aplysia depilans . . . 279, 
punctata .... 
nexa . . . 279, 
Apoda ..... 
Aporrhais pes-pelecani 
Apus cancriformis 
Area fusca 
tetragona . 
raridentata .... 
barbata .... 
Arcadse 
Arcturus longicornis . . 400, 
Arenicola piscatorum . 
Arethusa lactea .... 
Argentina sphyraena 
Argentine, the .... 
Argulus foliaceus. 
Arion ater ..... 
hortensis .... 
Armadillium vulgare . 
Artemis exoleta .... 
lincta . 
undata .... 
Arvicola amphibia 
agrestis .... 
pratensis 
riparia .... 
neglecta .... 
Ascidia mentula . . . 359, 
rustica .... 
patula .... 
venosa .... 
prunum .... 
conchilega 
parallelogramma 
canina .... 
. aspersa .... 
scabra .... 
echinata .... 
Ascidia orbicularis 
. 360 
mammillaris . 
. 360 
gemma . 
. 360 
tubulosa . 
. 360 
grossularia 
. 360 
virginea . 
. 360 
communis 
360, 407 
Asellus aquaticus 
. 402 
Aspidophori 
. 71 
Aspidophorus cataphractus 
. 82 
Astacus fluviatilis 
387, '388 
Astarte Danmoniensis . 
. 351 
Scotica . 
. 351 
elliptica . 
. 490 
Asteriadse . 
. 438 
Asteria saurantiaca 
. 440 
Asterina gibbosa . 
. 440 
Atelecyclus heterodon . 
379, 380 
Athanas nitescens 
. 391 
Atherina Presbyter 
. 106 
Atherine , the 
. 106 
Aurelia aurita 
. 449 
bilobata . 
. 449 
Auricula denticulata . 
. 303 
bidentata 
. 303 
fusiformis 
. 303 
Auriculadae . 
. 302 
Avicula 
. 335 
Atlantica 
. 335 
hirundo . 
. 335 
Ayiculad^e 
. 335 
B. 
Badger , the 
. 5 
Baleea perversa . 
. 301 
Balaena Mysticetus 
. 56 
Rondeletii 
. 58 
Balaenoptera Boops 
. 58 
Balanus costatus . 
. 416 
communis 
416, 418 
tintinnabulum 
. 416 
ovularis . 
416, 418 
rugosus . 
416, 418 
Scoticus . 
416, 418 
candidus 
. 416 
punctatus . 416, 417, 418 
fistulosus 
. 417 
Alcyonii 
417, 418 
ovularis 
. 418 
Balistes capriscus 
244, 489 
Band-fish , red 
. 97 
Basse, the . 
. 69 
Bat, common, or Pipistrelle 
Reddish-grey. 
. 1 
. 2 
Daubenton’ s . 
. 2 
long-eared 
. 2 
Bear, the . 
. 33 
Beard, great forked 
. 187 
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