528 SUCCINEA §. 5. 



Ilelix ( Cochloliydra ) elongata y Fer. hist. t. 1 1 A. f. 1 1 ? 

 Habitat in insula Chiloe , ubi legit Philippi jun. 



Obs. Specimina iiormalia figurae Ferussaciaiiae cilatae lam simiiia suni. 

 ut eandem speciem esse pules; sed teste Ferussac specimina ibi figurata a Cl. 

 Delalande in Promontorio bonae spei lecta sunt. 



51. S. magellanica Gould. *f 



T. parva, tenuis, subflexilis, lucida, nilida, intense virens, 

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

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

 mellaris reflexiusculus, callo tenui superne munitus. — Long. /'3. 

 lat. ygpoll. (G.) 



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

 Ilabitat in Terra Ignis (Gould). 



52. S. semiglobosa Pfr. 



T. ovato-semiglobosa, tenuis, laevigata, nitidissima, lutescenti- 

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

 columella strictiuscula , oblique recedens; apertura rotundato- 

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

 5 lata. (Mus. Cuming. et CoII. Nr. 1 4.) 



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

 Habitat in insula Masafuera in littore chilensi (Cuming). 



53. S. Gayana (Omalonyx) Orbigny. •f 



T. ovalis, depressa, unguiformis, radiata, fusca; spira nulla; 

 apertura magna. — Alt. 10, lat. 7 mill. (0.) 



Helix Gayana (Cochlohydra) Orb. syn. p. 2. 



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



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

 Habilat in insula Juan Fernandez. 



54. S. mamillata Beck. -^ 



T. diaphana, ovato-rotundata , ventricosissima, transversim 

 creberrime striata; spira brevissima; apertura patula. — Long. ^6, 

 lat. ys poll. (King.) 



Succinea patula King in Zool. Journ. V. p. 343. Nec. Brug. 



— mamillata Beck ind. p. 98. N. 2. 

 Habitat in insula Juan Fernandez. 



55. S. fragilis King. -f 



T. ovato-acuta, diaphana, ventricosa, transversim striata, 

 oblique subrugosa; spira brevis. — Long. Vie, lat. ^10 poU. (K.) 

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



— — Beck ind. p. 98. N. 4. 



Habitat in insula Juan Fernandez. 



