120 



Seiller, Eud. Frhr. v., Über die Zungendrüsen von Anguis, Pseudopus und 

 Lacerta. Ein Beitrag zur Kenntnis der einzelligen Drüsen. Mit 4 Taf in : 

 Arch. f. mikrosk. Anat. 38. Bd. 2. Hft. p. 177—264. 



Ritter, W. E. , The Parietal Eye in some Lizards from the Western United 

 States. With 4 pi. in: Bull. Mus. Compar. Zool. Harvard Coll., Vol. 20. 

 No. 8. p. 209—228. 



Sclater, W. L., List of Snakes in the Indian Museum. Calcutta, piint. by order 

 of the Trustees Ind. Mus., 1891. (Nov.) 8». (X. 79 p.) 



Treadwell , Aaron L, , On the Development of the Male Copulatory Organs 

 in Snakes. With 4 figg. in: Amer. Naturalist, Vol. 25. May, p. 490 

 —495. 



Werner, Frz., Bemerkungen zur Zeichnungsfrage [Schlangen], in: Biolog. 

 Centralbl. 11. Bd. No. 12/13. p. 358—372. 

 (v. Z. A. No. 350. p. 651.) 



Oope, E. D., Snakes in Banana Bunches, in : Amer. Naturalist, Vol. 25. Aug. 

 p. 742. 



Ogilby, J. Douglas, Descriptions of three new Papuan Snakes, in: Ree. 

 Austral. Mus. VoL 1. No. 9. p. 192—194. 



Stejneger, Leonh., Notes on some [9] North American Snakes, in : Proc. U. 

 S. Nat. Mus. Vol. 14. No. 876. p. 501—505. 



Werner, F., Über Giftschlangen, in: Verhdlgn. k. k. zool. bot. Ges. Wien, 

 1891. 41. Bd. 2. Quart. Sitzgsber. p. 38—39. 



Howes, Gr. B. , On the probable existence of a Jacobson's Organ among the 

 Crocodilia; with Observations upon the Skeleton of that Organ in the 

 Mammalia, and upon the Basi-mandibular Elements in the Vertebrata. 

 With 1 pi. in: Proc. Zool. Soc. London, 1891. L p. 148—159. 



Mitsukuri, K. , Foetal Membranes in Chele nia. Abstr. in: Journ. R. Microsc. 

 Soc. London, 1891. P. 4. p. 449. 



(Journ. Coll. of So. Imp. Univ. Japan.) — v. 1891. p. 303. 



Baur, G., Notes on some little known American Fossil Tortoises, in : Proc. 

 Acad. Nat. Sc. Philad. 1891. p. 411—430. 



Coste, F. H. Perry, A Tortoise inclosed in ice. in: Nature, Vol.44. No. 1144. 

 p. 520. 



Boulenger, G. A. , On some Chelonian Remains preserved in the Museum of 

 the Royal College of Surgeons. With 6 figg. in: Proc. Zool. Soc. Lon- 

 don, 1891. I. p. 4—8. 



Eistori, G., I Cheloniani fossili di Montebamboli e Casteani (Maremma Tos- 

 cana), in: Atti Soc. Tose. Sc. Nat. Proc. verb. Vol. 7. p. 304 — 307. 



I Cheloniani delle ligniti del Casino (Siena), ibid. p. 308. 



Clarke, Sam, Fessenden, The Habits and Embryology of the American Alliga- 

 tor. With 5 pi. in: Journ. of Morphol. Vol. 5. No. 2. p. 181—214. 



Boulenger, G. A. , Description of a new Genus of Iguanoid Lizards [Aptycho- 

 laemus]. in: Ann. of Nat. Hist. (6.) Vol. 8. July. p. 85 — 86. 



Baiar, Geo., On the relations of Careitochelys^ Ramsay. With 3 pis. in : Amer. 

 Naturalist, Vol. 25. July, p. 631—639. 



Stejneger, Leonh. , Description of a new species of Chamaeleon [Abbotti^ from 

 Kilimanjaro, Eastern Africa, in: Proc. U. S. Nat. Mus. Vol. 14. No. 857. 

 p. 353. 



Garman, S., On a Tortoise found in Florida and Cuba, Cinostemum Baurii. 

 From : Bull. Essex Instit. Vol. 23. No. 7/9. 1891. (4 p.) 



