830 



INDEX. 



Pag. 

 Bulimus albus Sow 478 



Alcantarae Bern 393 



Alepi Rv 424 



Alexander Crosse 369 



algirus Brg 640 



Almeida Sp 377 



alternans B 484 



allernatus Say .... 476. 497 



Alto-Peruvianus Rv 400 



alumnus Parr 430 



alutaceus Rv 383 



Alvarezii 434 



amandus P 48-1 



ambustus Rv 4 68 



amoenus P 468 



anachoreta P 422 



. anaga Grass 414 



anceps Alb 489 



andicola P 496 



Chp 464 



angiostomus Wagn 443 



Angosturensis Grun. . . . 413 



angulatus Wagn 443 



angulosus Alb 405 



P 690 



angustatus Gdl 4S4 



annulatus Rv 412 



anomalus Ad 575 



Alb 575 



Anthisanensis P 466 



Antioquiensis P 395 



antipodai'um Gray 506 



Antoni P 506 



Apenninus Jan 418 



apertus P 492 



apex Mss 458 



apicinus Mk 506 



apiculatus Gray 482 



aplomorphus Jon 374 



apodemetes 478 



appendiculatus Jan. .... 434 



approximatus Friv 427 



Aquensis Math. f. 



aquilus Rv 401 



arabicus Morch 423 



aratus Sow 434 



arbustorum Ph 450 



arcuato-striatus P 394 



arcuatus Hutt 426 



arenicola Bens 481 



articulatus Lam 493 



Turt 688 



ascendens P 448 



asperatus Alb 475 



aspersus Grat 388 



Pag. 



Bulimus assimiUs Z 418 



PM 424 



assurgens P 459 



Astierianus Dup 413 



astrapoides Jon 381 



Atacamensis P 486 



• Athensis Friv 427 



Atlanticus Fb 422 



atomatus Gr 467 



atricallosus Gd 373 



attenuatus P 397 



Roth 426 



aulacosfylus P 380 



auratus P 470 



aureus Swns 373 



auriciila P 569 



aurifluus P 400 



auripigmentum Rv 595 



auris bovina Rv 446 



ieporis Brg 443 



Midae Rv 446 



muris Moric 446 



myoxi Sh 440 



SileniBorn 380 



vulpina Ch 440 



auritus Sow 366 



Aurora Jay 585 



australis Brg 511 



avenaceus Brg 674 



Babauchii Ant 427 



baciilaris Mk 499 



Baconi Bs 479 



bacterionides 454 



Rv 613 



badiosus F 414 



badius Sow 4 77 



baeticafus F 414 



bahicola Morch 445 



Bahiensis Moric 443 



Bairdii Rv 446 



balanoides Jon 373 



balteatus Gd 593 



Bamboucha WB 464 



Baranguillanus P 391 



Barbadensis P 500 



barbarus L 421 



Bataviae Grat 374 



Beathianus Poey. 494 



Beckianus P 464 



Belcheri P 374 



bellulus Jon 368 



Bengaiensis Lam 476 



Benguelensis P 485 



Bensoni Rv 587 



Bergeri Roth 4 28 



