528 SUCCINEA §. 5. 



(Helix (Gochlohydra) elongata y Fer. hist. t. 1 1 A. f. 1 1 ? 

 Habitat in insula Chiloe , ubi legit Philippi jun. 



Obs. Specimina normalia figurae Ferussacianae cilatae tam similia sunl, 

 ut eandem speciem esse putes; sed teste Ferussac specimina ihi figurata a Cl. 

 Delalande in Promontorio bonae spei lecta sunt. 



51. S. tnagellanica Gould. *{' 



T. parva, tenuis, subflexilis, lucida, nitida, intense vn^ens, 

 rotundato-ovata; spira brevis, acuta, anfr. 3, sutura profunda 

 discretis, ultimo amplo, ventricoso; apertura ovata; margo colu- 

 mellaris reflexiusculus, caUo lenui superne munitus. — Lona. /4. 

 lat. yspoll. (G.) 



Succinea magellanica Gould 1846. Exped. shells p. 29. 

 Habitat in Terra Ignis (Gould). 



52. S. semiglobosa Pfr. '% ' '^£' 



T. ovato-semiglobosa, tenuis, laevigata, nitidissimiai^^lutescenti- 

 cornea; spira vix prominula, obtusa; anfr. 2, ultimus ventrosus; 

 columella stricliuscula , oblique recedens; apertura rotundato- 

 ovalis. — Long. 8, lat. 6/2, alt. 4 mill. Ap. Ty^ mill. longa, medio 

 3 lata. (Mus. Guming. et Goll. Nr. 44.) 



Succinea semiglobosa Pfr. in Proc. Zool. Soc. 18 46. p. 109. 

 llabitat in insula Masafuera in Jittore chilensi (Cuming). 



53. S. Gayana ( Ctaiaionyx) Orbigny. ^ ■ , /. 7 " ^> 



f T. ovalis, depressa, unguiformis, radiata, fusca; spira nullaV 

 apertura magna, — Alt. \ , lat. 7 niill. ( 0. ) 



Helix Gayana (Cochlohydra) Orh. syn. p. %. 



Omalonyx Gayana Orb. voy. p. 230. t. 22. f. 8 — 11. 



Amphibulima Gayana Beck ind. p. 98. N. 2. 

 Habitat in insula Juan Fernandez. 



54. S. mamiliata Bcck. -^ \,':AM^-/;-^'^y 

 T. diaphana, ovato-rotundata , ventricosissima, transversim 

 creberrime striata; spira brevissima; apertura patula. — Long. ^8, 

 lat. ys poU. (King.) 



Succinea patula King in Zool. Journ. V. p. 343. Nec. Brue;. 



— mamillata Beck ind. p. 98. N. 2. 

 Habitat in insula Juan Fernandez. 



55. S. fragilis King. f i 



T. ovato-acuta, diaphana, ventricosa, transversiiii striala, 

 oblique subrugosa; spira brevis. — Long. 7i6, lat. ^10 poll. (K.) 

 Succinea fragilis King in Zool. Journ. V. p. 3 4 3. 



— — Beck ind. p. 98. N. 4. 

 Habitat in insula Juan Fernandez. 



