2 ANOSTOMA. 



'2. A. globulosum Lamarck. 



T. depresso-globosa, albida, rufo-ciiigulala et niaculala; 

 irregulariter rugulosa; spira depresso-conoidea; anfr. o |)lanius 

 culi, ultimus subcarinatus, sursum inversus, antice exlus scro 

 biculatus; apertura supera, subhorizontalis, lamellis 6 all)is 

 callosis coarctata: '2 maximis in pariete aperturali, 3 majoribus 

 et 1 minore in labro; perist. album , sul)incrassatum, reflexum, 

 margine supero perforato. — Diam. maj. 21/4, min. 16, alt 

 \r/, mill. (Coll. Nr. 1.) 



Anostoma globidosa Lam. 2. p. 102. ed. Dh. p. 153. 



— " — Croiich p. 28. t. t4. f. t8. 



— — Beck ind. p. 34. 



— — Reeve Conch. syst. II. t. 168. f. 2. 



— (/lobidosu?)} Chemn. cA. II. Helix t. 101. f. 29—32 

 Helix ringicida (Helicodonta) Fer. pr. 114. Hist. t. 53. f 1 2 



— glohidosa Giier. Iconogr. Moli. pl. 0. f. 2. 

 Anastoma globidosa Macgill. Conch. Text-hook ed. VI. p, 106 



t. 13. f. 25. 

 Tomogerns globidosus Pfr. Symh. H. p. 109. 

 Habitat in Brasilia. 



3. A. Boysii Benson. 



T. arcuato-rimata. compresso-conica, tenuis, laevigata, dia 

 phana, pallide cornea; spira oblique conoidea, obtusiuscula; anfr, 

 o convexi , ultimus antice arcuatim ad antepenultimi marginem 

 superiorem ascendens; apertura subtriangulari-rotundata; perist. 

 subsimplex , expansiusculum, marginibus lannna breviter soluta 

 junctis. — Diam. Sy^, alt. 3 mill. (Coll. Nr. 2.) 

 Anostoma Boysii Bcnson in sched. 



— — Chenui. cd. H. Helix t. 1 1 . f. 25 — 28. 

 Tomogeres Boysii Pfr. Symh. III. p. 82. 



Habitat in Bengalia. (Benevole communicavit Dr. v. d. Busch.) 



II. Tomigenis Spix. 



]. T. clausus Spix. 



T. basi longe rimata, ovato-conica, compressa, solidiuscula, 

 albida, lineis rulis cingulata; spira conica; anfr. 5, ultimus postice 

 gibbus, irregulariter rugosus, ad aperturam constrictus, sci"obicu- 

 latus; aperlura axi parallela, triangulaiis. obverse subauriformis, 

 iamellis 7 instructa : 3 in paricte aperturali, 3 subaequalibus in 

 margine basali, 1 maxima. l)asi furcala in margine dextro; perist. 



