5603 



1246 



Schumann, Ad. Der Rippenmolch 

 (Pleurodeles ■rcaltl'ii). Bl. Aqiiarieu- 

 freunde, Magdeburg, 12, 1901, (116- 

 118). 



Seeley, H. G. Dragons of the air. 

 An account of the extinct flying reptiles. 

 London, ] 901 , (239, with 80 figs.). 8vo. 



Semon, Richard, Ueber das Ver- 

 wandtschaftsverhaltnis der Dipnoer mid 

 Amphibien. Zool. Anz., Leipzig, 24, 

 1901, (180-188). 



Servier, Jules. Doable episode annuel 

 dans la vie des salamandres. Rev. sci., 

 Paris, (ser. 4), 15, 1901, (250-251). 



Shelford, R. On two new snakes from 

 Borneo. Ann. Mag. Nat. Hist., London, 

 <Ser. 7), 8, 1901, (516-517). 



Shore. T. W. Abnormal veins in the 

 frog. J. Anat. Phvsiol., London, (Ser. 

 2), 15, 1901, (323-329, with figs.). 



On the development of the 



renal portals and fate of the posterior 

 cardinal veins in the frog. J. Anat. 

 Phvsiol., London, (Ser. 2), 16, 1901,(20- 

 46,* with figs.). 



Simond, P. L. Sur un hematozoaire 

 tnidoglobulaire pigmente des tortues. 

 Paris; C.-R. soc. biol., 53, 1901, (150- 

 152). 



Sur un hematozoaire endo- 



globulaire, Haemogregarlna hankini, 

 parasite du gavial. Paris, C.-R. soc. 

 biol.. 53, 1901, (183-185). 



Note sur une coccidie 



nouvelle, Coccidium legeri, parasite de 

 Cryptopus granosus (Emyda granosa). 

 Paris, C.-R. soc. biol.," 53, 1901, (485- 

 486, av. fig.). 



Contribution a I'etude des 



hematozoaires endoglobulaires des 

 reptiles. Ann. Inst. Pasteur, Paris, 15, 

 1901, (319-351, av. fig. et pi.). 



Sixta, V. Vergleichend osteologische 

 Untersuchung iiber den Bau der Fiisse 

 der Reptilien, Monotremen und Mar- 

 supialier. Mit kurzer Uebersicht der 

 neueren Litteratur, betreffend die anato- 

 mischenBeziehungen zwischen Reptilien, 

 Monotremen imd Mammaliern. Zool. 

 Anz., Leipzig, 24, 1901, (321-322). 



Sordelli, F. Anomalia in uiia tes- 

 tuggine (Cinixys helUana Gray) del 

 Sudan orientale. Milana, Atti Soc. ital. 

 sc. nat., 40, 1901, (111-114, con fig.). 



Southwell, T. Reptiles and Ija- 

 trachians. Victoria history of the 

 county of Norfolk. Vol. 1. West- 

 minster, 1901, (217-219). 4to. 



Spemann, Hans. Entwickelungs- 

 physiologische Studien am Triton-Ei. 

 Arch. EntwMech., Leipzig, 12, 1901, 

 (224-264, mit 1 Taf.). 



Spencer, [Walter] Baldwin. Two new 

 species of frogs from Victoria. Mel- 

 bourne, Proc. R. Soc. Vict., (N. Ser.), 13, 

 1901, (175-178). 



Stejneger, Leonhard. On the her- 

 petology of Porto Rico. Tagebl. intern. 

 ZoolCongr., Berlin, 5, 1901, No. 8, (28). 



On a new sj^ecies of spiny- 

 tailed iguana [Ctenosaura hakeri] from 

 Utilla Island, Honduras. Washington, 

 D.C., Smithsonian Inst., Nation. Mus. 

 Proc, 23, 1901, (467-468). 



A new systematic name 



[Epicrates suhflavus] for the yellow boa 

 of Jamaica. Washington, D.C., Smith- 

 sonian Inst., Nation. Mus. Proc, 23, 

 1901, (469-470). 



■ Diagnosis of a new species 



of iguanoid lizard [LeiocepJialus vires- 

 cens] from Green Cay, Bahama Islands. 

 Washington, D.C., Smithsonian Inst., 

 Nation. Mus. Proc, 23, 1901, (471). 



■■ • Description of new species 



of snake, Bascanion anthonyl, from 

 Clarion Island, West Coast of 

 Mexico. Washington, D.C., Smithsonian 

 Inst., Nation. Mus. Proc, 23, 1901, 

 (715-717). Published as separate. 

 23.5 cm. 



An annotated list of ba- 



trachians and reptiles collected in the 

 vicinit}^ of La Gaaira, Venezuela, with 

 descriptions of two new species of snakes. 

 Washington, D.C., Smithsonian Inst., 

 Nation. Mus. Proc, 24, 1901, (179- 

 192). 



A new species of bullfrog 



[Rana gryl'w] from Florida and the Gulf 

 Coast. Washington, D.C., Smithsonian 

 Inst., Nation. Mas. Proc, 24, 1901, 

 (211-215). 



■ [Note on " The snakes of 



New York State by E. C. Eckel."]. 

 Anier. Nat., Boston, Mass., 35, 1901, 



(428). 



