6 BULIMUS i;. 1. 



9. B. rufogaster (Helix) Lesson. 



T. itnperforata , ovato-conica, solida, oblique striata, saturate 

 castanea, iuteo-unicingulata, epiderniide fusca hydropliana, infra 

 suturani saturatius fenestrata induta; spira conoidea, sursum pai- 

 lescens, apice obtusiuscula; anfr. 6 planiusculi, ultinius spirani 

 aequans; columella intorta, quasi truncata; apertura angulato- 

 rotundata, intus lactea; perist. breviter reflexum, nigro-limbatum, 

 margine basali cum columellari angulatim juncto. — Long. 82, 

 diam. 49 mill. Ap. 46 mill. longa, 30 lata. (Coll. Nr. 9.) 



Helix rufogaster Less. Illustr. de Zool. t. 42. 

 — — Mull. synops. p. 12. 



Orthostylus rufogaster Beck ind. p. 4 9. N. 6. 



Bulimus rufogaster Pfr. Symb. IIL p. 87. 

 fj. Anfractu ultimo fascia pallida hydrophana ornato. 



Habitat in insula Luzon (Cuming). 



10. B. Philippinensis Pfr. 



T. imperforata, ovato-turbinata, solida, nigricans, strigis 

 obliquis epidermidis hydrophanae griseo-fuscae ornata; spira 

 conica, obtusiuscula , nuda, pallida; anfr. 6 convexi, diametro 

 celeriter accrescentes, ultimus spira paulo brevior; columella vix 

 obliqua, subtorta, carnea; apertura lunato-rotundata, intuslactea; 

 perist. subincrassatum, bn^viter retlexum, nigro-lirabatum, raar- 

 gine dextro valde arcuato, coluraellari dilatatO; expanso. — Long. 

 63, diam. 41 mill. Ap. intus 33 mill. longa, 25Iata. (Mus. Guming.) 



Bulimus Philippinensis Pfr. in Proc. Zool. Soc. 1846. p. 42. 

 jtf. Testa epidermide fusca , saturatius strigata , fere omnino obducta, 



fasciis varlis nigricantibus circumdata. 

 Habitat in insulis Luzon et Marinduque (Cuming). 



11. B. Ticaonicus (Helix) Broderip. 



T. imperforata, conoideo-ovata, solida, castanea, epidermide 

 albida subhydrophana varie strigata, fasciata et marmorata; spira 

 obtusa, pallescens; anfr. 5/2 convexiusculi, supremi depressi, 

 ultiraus spira paulo brevior; columella subarcuata, violacescens, 

 rosea, rarius alba; apertura lunato-ovalis, intus coerulescens vel 

 albida; perist. subsimplex, breviter expansum, raargine colurael- 

 lari dilatato , extus basi tuberculato. — R. a. = 9 : 1 3. — Long. 

 58, diam. 39 mill. Ap. intus 29 mill. longa, 22 lata. (Goll. Nr. 10.) 



Helix Ticaonica (Gochlostyla) Brod. inProc. Zool. Soc. 1840. p. \ 55. 



Bulimus Ticaonicus Pfr. Symb. II. p. 52. 

 (i. T. minor, lutea, obhque albo-strigata, columella et perist. rubello- 

 hmbatls. — Long. 46, diam. 32 mill. Ap. inlus 24 mill. longa, 



19 lata. (Spec.) 

 Habitat in insulis Philippinis: Ticao, Masbate (Giuning). 



