1218 REPORT OF NATIONAL MUSEUM, 1898. 



Sixty-one species aud subspecies, making a total for the Austroripa- 

 rian as follows: 



Geuerally distributed 31 



Shared with Eastern subregiou 34 



Ocmulgian only 10 



Louisianian aud Ocmulgian ouly 2 



Texan exclusively (iu the subregiou 38 



Total - 115 



The species which enter the Texan territory from the Sonoran extend 

 to various distances to the north and east. Thus, GrotaphytKS collaris 

 ranges to southern Missouri, and Holbroolcia i)iaculata to Arkansas. 

 Sceloporus spinosus extends along the Gulf States to western Florida. 

 Phrynosoma cornutum extends eastward to Dallas, Texas. Bhinochilus 

 leconteij on the other hand, has not been found east of Austin. Several 

 species from the extreme southwest of Texas have not been included 

 in the above lists, since some of them are well known to belong to the 

 Central American fauna, while the range of others is probably similar, 

 but is not sufficiently known. Of the former kind are Drymobms mar- 

 garitiferus Schlegel, Sihon albofuscum Lac^pede, and Coniophanes inipe- 

 rialis Baird and Girard, of the latter are Lysoptychns lateralis Cope, 

 Holhroolda proprimjua Baird and Girard, and Hypopachus cuneus Cope. 



III. THE FLOIUDAN SUBKEGION. 



The species and subspecies peculiar to this subregiou are the following : 



BATEACHIA. 



Pseudobranehus striatus Le Conte. 

 Hyla gratiosa Le Conte. 

 Bana areolata tvsopus Cope. 



SAURIA. 



Eumeces egregius Baird. 

 Bhineura Jioridana Baird. 



SERPENTES. 



Coluber rosaceus Cope. 

 Coluber guttatun sellatus Cope. 

 Osceola doliata parallela Cope. 

 Stylosoma extemiatum Brown. 

 Eutwnia sackenii Kennicott. 

 Seminatrijp pygcva Cope. 

 Natrix nsta Cope. 

 Natrix compressicauda Kennicott. 

 Natrix fasciata pictiventer Cope. 

 Liodytes allenii Garman. 



