670 



TNDEX. 



Arthrodira, 260. 

 Arthroleptis, 296, 313 1. 

 Arthrosaura, 352^. 

 Artibeus, 6482. 

 Artiodactyla, 576^. 

 Arvicanthis, 634'i. 

 Arvicola, 633^. 

 As. = Asia. 

 Ascalabota, 349i. 

 Asima, 236i. 

 Asinus, 5962. 

 Asio, 4721. 

 Aspidelaps, 3701. 

 Aspidites, 365^. 

 Aspidoparia, 220'. 

 Aspidophoroides, 2422. 

 Aspidorhynchus, 180. 

 Aspidura, 3662. 

 Aspis, 3702. 

 Aspius, 2202. 

 Aspredo, 210, 222i. 

 Aspro, 2342. 

 Ass, 5962. 



Asterodermus, 154^. 

 Asterolepis, 262. 

 Asterophrys, 3102. 

 Asterospondylons, 124, 



125. 

 Astrape, 154^. 

 Astrapotheridae, 6II2. 

 Astrolytes, 2422. 

 Astronesthes, 92, 2162. 

 Astrophysus, 222i. 

 Astroplebus, 222^. 

 Astroscopus, 2432. 

 Astur, 4632. 

 Atalapha, 6472. 

 Ateles, 516, 6562. 

 Atelodus, 6011. 

 Athecae, 412. 

 Atherina,212, 231'. 

 Atherinella, 2312. 

 Atherinichthys, 2312. 

 Atherinops, 2312. 

 Atherinopsis, 2312. 

 Athens, 3712. 

 Atherura, 6352. 

 Athlennes, 231 1. 

 Atl. = Atlantic. 

 Atlantosaurus, 3852. 

 AtopocMlus, 2212. 

 Atoposaurus, 3822 

 Atractaspis, 3712. 

 Atractus, 3672. 

 Atrial chamber, 14, 26. 

 Atrial pore, 12. 

 Atrichomis, 475i. 

 Atriocoelomic funnels, 



26, 23. 



Attagis, 4672. 



Atypichthys, 2371. 



Auchenia, 587i. 



Auchenipterus, 2212. 



Auchenoglanis, 2212. 



Auditory organ of fishes, 

 77, 78. 



Auditory ossides, mam- 

 malia, 498. 



Auk, gyeat, little, 4681. 



Aulacocephalus, 235' . 



Aulacodus, 6351. 



Aulacorhamphus, 474'. 



Auliscops, 2291. 



Aulopus, 2262. 



Aulopyge, 2192. 



Aulorhynchus, 229^. 



Aulostoma, 2291. 



Auricular nerve, 275. 



Aurochs, .5912. 



Ausonia, 2392. 



Austr. = Australia. 



Autodax, 3061. 



Auto sauri, 335. 



Autostylic, 63. 



Auxis, 2382. 



Avahis, 6512. 



Averruncus, 2422. 



Aves, 416. 



Avocet, 467'. 



Avocettina, 2242. 



Axolotl, 3061. 



Axonost, 54. 



Ax3rrias, 2422. 



Aye-aye, 653^. 



Azemiops, 3712. 



Azygos vein, 290. 



B. M. = British Museum. 

 Babirussa, 581 1. 

 Baboon, 6582. 

 Back-teeth, 499. 

 Badger, 624^. 

 Bagarius, 2212. 

 Bagrichthys, 2212. 

 Bagroides, 2212. 

 Bagropsis, 2212. 

 Bagrus, 2212. 

 BairdieUa, 2352. 

 Balaena, 513, 561. 

 Balaeniceps, 4612. 

 Balaenoidea, 560. 

 Balaenoptera, 561. 

 Balearica, 466i. 

 Baleen, 560. 

 Balfour, F. M., on 



Ganoids, 160. 

 Balistes, 247i. 

 Ballan wrasse, 2372. 



Band-fish, 2352. 



Bandicoots, 538i. 



Banteng, 5912. 



Baptanodon, 3951. 



Baptornis, 4592. 



Barb, 420. 



BarbasteUe, 6472. 



Barbatula, 4732. 



Barbel, 184. 



Barbels, 219^. 



Barbet, 4732. 



Barbicels, 421. 



Barbichthys, 2192. 



Barbules, 420. 



Barbus, 219'. 



Barilius, 220i. 



Barracudas, 2312. 



Barramunda, 259. 



Barrigudo, 6572. 



Bartholin, glands of, 

 516. 



Barynotus, 2192. 



Barytherium, 5732. 



Basalia, 56. 



Bascanichthys, 225'. 



Baseost, 54. 



Basilar plate, 60. 



Basiliscus, 3502. 



Basisphenoidal rostrum, 

 318. 



Basitemporals, lizards, 

 340. 



Basking shark, 152i. 



Bass, 2351, black, 2341 ; 

 sea, 2342; stone, 235i. 



Bassaricyon, 6232. 



Bassariscus, 6232. 



Bastard wig, 424. 



Bat, Bechstein's, Dau- 

 benton's, reddish- 

 grey, whiskered,lesser 

 horse-shoe, greater 

 horse-shoe, long-ear- 

 ed, serotine, 647. 



Bat, ovulation of, 518. 



Batagur, 413*. 



Bateson on teeth, 502. 



Batodon, 538i. 



Batomys, 634'. 



Bathyagonus, 2422. 



Bathyclupea, 234'. 



Bathydraco, 2432. 



Bathyergus, 6342. 



Bathygadus, 2322. 



Bathylaco, 2162. 



Bathylagus, 2162. 



Bithymaster, 2352. 



Bathynectes, 2442. 



Bathyophis, 2162. 



