234 



577. strigatus, Sow. 607. 



578. Studeri, Pfr. 608. 



579. subcarinatus, id. 609. 



580. subdiapkanus King . 610. 



581. subsemiclausus, Pet. 611. 



582. subtilis, Rossmassler. 612. 



583. subula, Pfr. G13. 



584. subulifonnis, Movie. 614. 



585. succinctus, Reeve. 615. 



586. Succinoides, Petit. 616. 



587. suffusus, Reeve. 617. 



588. sulcosus, Pfr. 618. 



589. Sylheticus, Reeve. 619. 



590. Sylvanus, Brod. 620. 



591. sylvaticus, Wagner. 621. 



592. Syriacus, Pfr. 622. 



593. tfeniolus, Nyst. 623. 



594. Taunaysii, Per. 624. 



595. Tauricus, Lang. 625. 



596. Taylorianus, Reeve. 626. 



597. tenebricus, /V/. 627. 



598. tenuissimus, Per. 628. 



599. tepidulus, Reeve. 629. 



600. terebella, Adams. 630. 



601. terebrans, Pfr. 631. 



602. terebraster, iVr. 632. 



603. thanmoicus, D'Orb. 633. 



604. Tbompsoni, Pfr. 634. 



605. Ticabnicus, Brod. 635. 



606. tigris, Brod. 636. 



torridus, Gould. 637. 

 Touniefortianus, .FeT. 638. 



translucens, 2??ym7. 639. 



transparens, Reeve. 640. 



tribalteatus, Reeve. 641. 



trichodes, Z)'0>-6. 642. 



tricinctus, Reeve. 643. 



tridens, I?rM^. 644. 



trifasciatus, Chemn. 645. 



trilineatus, Qmoj/. 646. 



trilineatus, id. 647. 



truncatus, Pfr. 648. 



Tuckeri, F/X 649. 



tumefactus, Reeve. 650. 



tumid ulus, Pfr. 651. 



Tunetanus, Reeve. 652. 



Tupacii, D'CM. 653. 



turbinatus, Zm, 654. 



turricula, Pfr. 655. 



turriformisj Krauss. 656. 



turritella, D'CM. (557. 



turritus, Brod. 658. 



tutulus, Benson.. 659. 



uber, P/)\ 660. 



umbilicaris, Soul. 661. 



umbraticus, Reeve. 662. 



undulatus, Guild. 6C3. 



unicarinatus, Z«;m. 664. 



uni color, /SW. 665. 



unidentatus, id. 666. 



unifasciatus, $w. 

 ustulatus, id. 

 vaviatus, Webb 8f Ber. 

 varians, Brod. 

 Varnensis, Friv. 

 velatus, Brod. 

 velutinus, Pfr. 

 venosus, Reeve. 

 ventricosus, Drap. 

 ventrosus, Per. 

 Veranyi, Pfr. 

 verecundus, Reeve. 

 versicolor, Brod. 

 vibex, Hutton. 

 viniineus, Mor. 

 Vincentinus, Pfr. 

 virens, id. 

 virgulatus, Per. 

 vittatus, Spix. 

 Voithianus, Pfr. 

 Wagneri, id. 

 Woodianus, Lea. 

 xantliostoma, D'Orb. 

 Yungasensis, id. 

 zebra, Mull. 

 zebriolus, Per. 

 Ziebmanni, PJr. 

 Ziegleri, id. 

 zonulatus, id. 

 zoographicus, D'Orb. 



Figures. 



Bulimus kosaceus. PL H. Fig. 1 . Shell, with animal, showing its spe- 

 cific characteristic of red granulations, and two pairs of tentacles, the 

 lower being always the shorter. 



Bulimus oblongus. PL H. Fig. 2. Shell, with animal, showing the 

 skin to be still granulated, but of the same uniform colour. 



Bulimus onca.. PL 21. Pig. 116. A fine Bolivian species, discovered 

 by M. D'Orbigny in a deep ravine near Tutulima, on the north-east 

 side of the Eastern Cordilleras. 



