— 190 — 



p. 58. , on the Pennant Collection of British Shells. Ein 



günstiges Schicksal hat Pennant's Sammlung mit den 

 Typen der in der British Zoology 1777 beschriebenen und 

 abgebildeten Arten erhalten und jetzt dem Britischen 

 Museum zugeführt. Smith gibt das Verzeichnis mit der 

 heute geltenden Nomenclatur. 



p. 42. Tomlin, le B. J. R., Description of a new species of Ade- 

 orbis (platymma) t. I f. 12. 



p. 43. Tomlin, le B. & L. J. Shackleford, Descriptions of a new 

 species of Marginella and Mucronalia from Sao Thomd 

 ( — Marg. liparozona nom nov. für M. festiva Reeve f. 93, 

 nee Kiener; — und Mucr. leucophaes t. 1 f. 7, 8. 



p. 44. Tomlin, le B., Notes on some types of Marginella in the 

 Marrat Collection. Neu M. nana Marr. t. 1 f. 13. 



p. 46. Horsley, the Rev. J. W., the sense and nonsense of the 

 names of the British Land- and Freshwater Shells. 



p. 55. Sikes, F. H., the Non-marine Mollusca of Iceland. 



p. 57. Roebuck, Denison, Limax cinereo-niger var. strobeli Less. 

 new to Britain. 



p. 57. Census Authentications. 



p. 58. Miesham, John E., the Land- and Freshwater Mollusca of 

 Jona. 



p. 61. Adams, Lionel E., Conchological Notes from Algeria and 

 Tunis. 



Brown, P. Arnos & Henry A. Pilsbri/, Fauna of the Gatun 

 Formation, Isthmus of Panama IL — In: Proc. Acad. 

 Philadelphia Dec. 1812 p. 500—519 pl. 22—26. 

 Neu: Callianassa scotti p. 503 t. 22 f. 1—5; — Volvulella 

 micratracta p. 504, Textfig.; — Gemmula vaningeni p. 505, 

 Textfig. ; — Drillia enneacyma p. 505, Textfig.; — Fascio- 

 laria gorgasiana p. 506 t. 22 f. 5 ; — Nassa praeambigua 

 p. 506 t. 22 f. 6, 7; — Pyrula micronemanica p 507 t. 22 

 f. 8; — Natica bolus p. 508 t. 22 f. 9; — Natica canalizo- 

 nalis p. 508 t. 22 f. 10; — Sigaretus gabbli p. 509 t. 22 

 f. 13; — Bittium scotti p. 509 t. 22 f. 11, 12; — Turbonilla 

 bartschiana p. 509, Textfig.; — T. gatschunensis p. 510, 

 Textfig.; — Area dalli p. 510 t. 23 f. 4; — Pecten reli- 

 quus p. 510 t. 24 f. 3; — P. oxygonum canalis p. 511 t. 23 

 f. 3; P. o. Optimum f. 4; — P. oligolepis p. 512 Textfig.; 



