B 



36 



B 



36 



B 



34 



B 



40 



Scharff 



B 



42 



Simroth. 



B 



43 



— 



B 



44 



— 



B 



46 



— 



S2 D. F. Heynemann: 



1891 B 35 Pilsbry. Critical Notes on the' genus Tebennophorus and the recent literature relating to it. Ann. 



Mag. Nat. Hist. 1891, 6. VII, p. 184—186. 

 On the genus Tebennophorus Binney, oxPh/lomycus~B,a,t Nautilus V, 1891, Nr.l,p.4— 8;p.21— 23. 

 On Helix harfordiana Gooper, and other Shells. Nautilus V, 1891, Nr. 4, p. 39. 

 Plate. Studien über opisthopneuinone Lungenschnecken I. Die Anatomie der Gattungen Baudebardia 

 und Testacella. Zool. Jahr. Abt. Anat. IV, p. 505, 6 T. 

 B 37 Polioner a. Appunti di Malacologia VII : Intorno ai Limacidi di Malta. Boll. Mus. Zool. Anat. Torino VI, 



1891, Nr. 99 f. 

 B 38 -* Appunti di Malacologia VIII : Limaeide dell' Algeria. Boll. Mus. Zool. Anat. Torino VI, 



1891, Nr. 100. 

 B 39 Raymond. Additional Mollusks of San Francisco County. Nautilus V, 1891, Nr. 8, p. 94. 



Roebuck. Notes on the authentical distribution of Scottish Land and Freshwater Mollusca. Scottish 

 Naturalist III, 1891, Nr. 3. 

 The slugs of Ireländ. Scient. Trans. Roy. Dublin Soc. 1891, 2, IV, 1891, p. 513—560, 2 T. 

 Hesparion, eine neue amerikanische Nacktschneckengattung. Mal. Blätter 1891, XI, p. 109 — 119. 

 Über das Vaginuliden-Genus Atopos n. g. Zeitschr. f. wiss. Zool. II, 4, 1891, p. 593 — 616, T. 

 On some Testacellae. Journ. of Conch. VI, 1891, p. 423. 



Über eine Reihe von Vaginula-Axten. Sitz.-Ber. nat. Ges. Leipzig 1891/92. XVII u. XVIII, 

 p. 58—73, p. 84—86. 

 B 46 Über die nackten Limaeiden und Testacelliden des Kaukasus. Sitz.-Ber. nat. Ges. Leipzig 1891/92, 



XVII u. XVIII, p. 40-49. 

 Über kaukasische Limaeiden und Testacelliden. Verh. deutsch. Zool. Ges. I, 1891, p. 57. 

 Taylor. Limax agrestis L. on the Pacific Coast. Nautilus V, 1891, Nr. 8, p. 92 — 93. 



Land Shells of Vancouver Island. Nautilus V, 1891, Nr. 8, p. 91—92. 

 Wood and Raymond. Mollusks of San Francisco County. Nautilus V, 1891, Nr. 5, p. 54 — 58. 

 Banks The Land Mollusca of the Cayuga Lake Valley. Nautilus V, 1892, Nr. 12, p. 137—139. 

 Cockerell. Arion occidentalis, an apparently new species. Journ. of Conch. VII, 1892/94, p. 192. 

 Limax filans Hoy. British Naturalist 1892, p. 84. 

 The British Arionidae. The Conchologist 1892, p. 84. 



The Endemie Features of the British Slug-Fauna. Scient. Gossip. 1892, p. 255. 

 The Genera Limax, Arion and Helix. The Conchologist 1892, p. 28. 

 Remarks on Australian Slugs. Ann. Mag. Nat. Hist. 6, IX, 1892, p. 370—372. 

 A revised List of the Species of British Slugs. Journ. of Conch. VII, 1892/94, p. 66. 

 Land and Freshwater Shells peculiar to the British lies. Nature 1892, p. 76. 

 Helix vendryesi and Veronicella jamaicensis. Journ. Inst. Jamaica 1892, p. 55. 

 Veronicella virgata. Journ. Inst. Jamaica 1892, p. 96. 

 Veronicella dissimilis. Journ. Inst. Jamaica 1892, p. 134. 

 Collinge. Notes on the Variation of the Genus Arion Fer. Ann. Mag. Nat. Hist. 6, IX, 1892, p. 307— 308. 

 Limax maximus and its variety cinero-niger Wolf. Ann. Mag. Nat. Hist. 6, X, 1892, 

 p. 425- 426. 

 B 65 Description of a new Variety of Arion hortensis Fer. and Arion circumscriptus Johnst. 



The Conchologist II, 1892, p. 26. 

 List of British Land and Freshwater Mollusca, Leeds. The Conchologist II, 1892, p. 34. 

 A Review of the Arionidae of the British Isles. The Conchologist II, 1892, p. 76. 

 The British Arionidae. A Reply. The Conchologist II, 1892, p. 85. 



On the Absence of the Male Reproductive Organs in two Hermaphrodite Mollusks. Journ. 

 of Anatomy and Physiology XXVII, 1892, p. 237. 

 B 69 C o o p e r. On Land and Freshwater Mollusca of Lower California. Proc. Calif. Acad. Sc. San. Francisco 2, 



III, 189092, p. 207. 



B 



47 



B 



48 



B 



49 



1892 B 



50 



B 



51 



B 



52 



B 



53 



B 



54 



B 



55 



B 



56 



B 



57 



B 



58 



B" 



59 



B 



60 



B 



61 



B 



64 



B 



63 



B 



66 



B 



67 



B 



68 



