197 



574. luteostomum, Soto. 580. perplexum, Sow. 



575. Masseuse, Less. 581. pileus, Sow. 



576. melanostomura, Pet. 582. pcecilum, Pfr. 



577. oraphilurn, Benson. 583. regulare, id. 



578. Panagense, Soto. 584. Sechellarma, Pfr. 



579. pellucidum, (?ra£. 585. semiclausurn, id. 



586. sericatum, P/r. 



587. signatum, id. 



588. tenebricosum,^/.^P. 



589. undatum, Metcalfe. 



590. Wallacei, Pfr. 



591. dubium, £m. 



592. evolutum, Reeve. 



595. depressum, £o«?. 



596. desciscens, Pfr. 



Subgenus Licina, Gray. 

 593. labeo, ifw«. 594. Beeveanum, Pfr. 



Subgenus Lithidion, Gray. 



597. niveum, Pet. 599. sulcatum, Gray. 



598. Souleyetianum, Pe^. 



Subgenus Megalomastoma, Guilding. 



600. altum, #om\ 



601. alutaceum, MenJce. 



602. Anostoma, Bens. 



603. Antillarmn, $w. 



604. apertum, Poey. 



605. auriculatum, Pi 1 Orb. 



606. bifasciatum, <SW. 



607. bituberculatum, irf. 



608. complanatum, id. 



609. croceuin, Sow. 



610. cylindraceuni, CJiemn. 620. 



611. digitale, 6tott0. 621. 



612. funiculatum, Bens. 622. 



613. graviduui, Bens. 623. 



614. Guatemalense, P/r. 624. 



615. Guildingianum, id. 625. 



616. Gundlacbi, id. 626. 



617. leoninum, Pfr. 627. 



618. Mani, Poey. 628. 



619. Myersi, Haines. 629. 



Orbignyi, P//\ 

 pauperculum, &w. 

 procer, Poey. 

 sectilabrum, Goidd. 

 seminuduin, Poey. 

 simulacrum, Mor. 

 tortum, Wood. 

 ungula, Poey. 

 ventricosum, Pi Orb. 

 verruculosuni, Shutt. 



Subgenus Opisthoporus, Benson. 



630. biciliatum, Moms. 633. euryompbaluin, Pfr. 635. rostellatum, Pfr. 



631. birostre, Pfr. 634. pterocycloides, id. 636. tubuliferum, id. 



632. Cocbincbinense, Pfr. 



637. albicans, Sow. 



638. auriculare, Gray. 



639. blumus, Pews. 



640. clatbratulum, Reel. 



641. clausum, #0?0. 



642. Coniorense, Pfr. 



Subgenus Otopoma, Gray. 



643. Coquandianum, Pot. 649. 



644. Guillaini, id. 650. 



645. luemastoma, Ant. 651. 



646. Listen, Gray. 652. 



647. multilinea hun, Jay . 653. 



648. naticoides, Reel. 



Philippianum, Pfr 

 politum, Sow. 

 pygmseurn, id. 

 unifasciatum, id. 

 vitellinum, Pfr. 



Subgenus Pomatias, Studer. 



654. auritum, Zieg. 659. gracile, Kiist. 664. patulum, Dunk. 



655. Bartbelemianum, Shu. 6(j0. maculatuni, Dunk. 665. Porno, Strob. 



656. Cartbusianum, Dup. 661. Nouleti, Dupuy. 666. scalarinum, Pi'^a. 



657. cinerascens, Rm. 662. obscurum, Dunk. 667. striolatum, Porro. 



658. crassilabrum, P»^;. 663. Pavtioti, Moquin. G6S. tessellatum, Wiegm. 



