116 HELIX §.22. 



•298. H. quadrata Ferussac. ' .^/fJoSjJLA-^SC^, 



T, umbilicata, depressa, sub lente confertissime' stria(a,"te- 

 nuis, diaphana, straminea, rufo-flammulata et 1 — 3fasciata; spira 

 depressa; anfr. 5^2 convexiusculi , celeriter accrescentes ; umbili- 

 cus majusculus, perspectivus ; apertura lunato-ovalis; perist. 

 simplex , acutum , marginibus conniventibus , columellari subdila- 

 tato, patente. — Diam. maj. 7, min. 6, alt. 3 mill. (Mus. Cuming. 

 spec. max. et Coll. Nr. 156.) 

 Helix qnadrata Fer. Mus. 



— — Desh. in Fer. hist. p. 20. t. 69 C. f. H. 1 2. *] 



— — Che7nn. ed. II. Helix N. 559. t. 89. f. 4 — 7. 

 — Kingi Pfr. in Proc. Zool. Soc. 1845. p. 125. 



/?. Testa flava, transversim obscure fusco-rubescente zonala. (Dh. ) 

 Habitat in insula Juan Fernande?: (Cuming). 



299. H. pusio King;. -f 



T. rotundato-complanata, creberrime striata, Iranslucens, 

 maculis castaneo-rufis ornata. — Long. '/10, lat. ^10 poll. (K.) 



Helix pusio King in Zool. Journ. V. (1832.) p. 339. 

 Habitat in insula Juan Fernandez. 



Obs Speciem male descriptam in colleclionibus Londinensibus eruere 

 non polui. An eadem ac praecedens ? 



300. H. hystrix Mighels. 



"' '■■. . ', ■'. .':'■■ ^ ,.'ci>''/. 

 T. umbilicata, depressa, subdiscoidea , regulariter costuiata, 



corneo-Iutea , pilis rectis, rigidis, deciduis hirsuta, superne rufo- 



tessellata; spira plana, medio subimmersa; anfr. 5 convexi, ulti- 



mus descendens, basi lineis elevatis, interdum obsoletioribus de- 



cussatus; umbilicus latus, perspectivus; apertura lunato-subcir- 



cularis; perist. simplex, acutum. — Diam. maj. 5^4, min. 5, alt. 



2'/2mill. (CoIL Nr. 157.) 



Helix hystrix Mighels in sched. 



— — Pfr. Symb. IIL p. 67. 



— — Chemn. ed. U. Helix N. 560. t. 89. f 8 — 1 1. 



— setigera Gould in sched. 



Habitat in insulis Sandwichensibus : Wahoo. 



300*. H. ziczac Gould. t 



T. parva, rotundata, depressa, stramineo - albicta',' Imeolis 

 obliquis fulminantibus fuscis picta, et laminis acutis confertis re- 



*) T. orbiculato-discoidea , late umbiiicata , fulvo-fusca , rubescente qua- 

 drata , densissime tenuissimeque striata ; anfract. 5 convexis , sutura profunda 

 separatis; apertura obliqua , simplici, subdilatata, rotundato-semilunari; labro 

 simplici , acuto. — Diam. 8 , alt. 4 mill. (Db. I. c. ) 



