BULIMUS §. 30. 183 



492. B. nux Brodcrip. , '■.'^^^fd<^M(j^. 



T. riniato-perforata, ovato-pyramidata, soliclula, rugosa, c.a- 

 stauea, interduni lineis concentricis , imprcssis notata; spira pyra- 

 midata, acutiuscula; anfr. 7 vix convexiusculi, ullimus inflalus, 

 Vv longitudinis subaequans; columella brevis, subrecta, apertura 

 oblonga, intus livida; perist. simplex, marginibus subparallelis. 

 callo tcnui junctis, dextro recto, acuto, columellari perdilatato, 

 patente, subincrassato. — Long. 21 , diam. M milL Ap. 10 mill. 

 longa, 5 lata. (CoII. Nr. 270.) 



Bulinus 711WC Brod. in Pi-oc. Zool. Soc. 1832. p. 125. 



— MiUl. syuops. p. 24. 



— — Sow. Gonch. III. f. 37. 37 *. 

 Bulimus nux Lain. ed. Dh. 1 \ 6. p. 276. 

 Buliminus nux Beck ind. p. 70. N. 27. 



Habitat in insulis Gallopagos , ubi legit H. Cuming. 



493. B. Dysoni Pft". , 



T. anguste perforata, oblongo-ovata, solidula, lenuiter Tongi- 

 tudinaliter striata, subdiaphana, fusco-cornea; spira conica, apice 

 acutiuscula; anfr. 6 — 6 '/2 convexi. ultimus y- longitudinis sub- 

 aequans; columella leviter arcuata, basin attingens; apertura ellip- 

 tica, basi subangulata; perist. simplex, rectum, marginibus callo 

 tenui junctis, dextro arcuato, cum columellari, superne dilatato, 

 fornicatim reflexo, angulum formante. — Long. 20^ diam. Oy^mill. 

 Ap. 9 mill. longa, medio 4/2 lata. (Mus. Cuming.) 



Bulimus Dysoni Pfr. in Proc. Zool. Soc. 18 46. p. 39. 

 Habitat in Honduras (Dyson). 



494. B. irrcgularis Pfr. , .^ 



T. umbilicata, ovato-oblonga, solidula, plicis confertis, Idiigi- 

 tudinalibus rugosa, carnea, fusculo substrigatim variegata; spira 

 conica, acutiuscula, apice rufa; anfr. 6 vix convexiusculi , ultimus 

 spira vix brevior, circa umbilicum angustum, non pervium sub- 

 angulato-compressus ; columella leviter arcuata ; apertura elliptica, 

 basi subangulata ; perist. simplex, rectum, margine columellari 

 a basi reflexo , superne dilatato. — Long. 19, diam. 9 mill. Ap. 

 10 raill. longa, medio 3 lata. (Mus. Cuming. ) 



Bulimus irregularis Pfr. in Proc. Zool. Soc. ^847. 

 Habitat prope Quito reipublicae Aequatoris (Lattre). 



495. B. sculpturatus Pfr. 



T. perforata, ovato-turrita . tenuiuscula, longitudinalitcr sub- 

 remote et valide undulato-rugosa, interstitiis rugarum spiraliter 

 argule striata, fuscula; spira elongato-conica, apioe acutiuscula. 



