BATRACHIANS AND REPTILES, CENTRAL AMERICA AND MEXICO. 21 



TESTUDINATA. 



LYSOSTERNA. 



CISTUDINID^. 



Cistudo Fleming. 



Dum. et Bibr., Erp. Gdu., ii, p. 207. 



CiSTO'DO MEXICANA Gray; Onychotria mexicana Gray, Proc. Zool. Soc, 1849, p. 17, and 



Cistudo mexicana, Catal. Shield, Rept. Brit. Mus., 1855, ji. 40; Cistudo triunguis 



Agassiz, Contrib. Nat. Hist. U. S. America, 1857, j). 445. 

 Tampico, Bocourt. 



CLIDOSTERNA. 



EMYDIDiE. 



Chelopus Rafinesque. 



Nanemys, Calemys, and Actinemys Agassiz. 



Chelopus areolatus A. Dum.; Cope, Proc. Acad. Phila., 1866, p. 123; Emya areolata 

 A. Dum., Catal. Metli. Coll. Mus., 1851, p. 10, andDes. Rep. Nov. Imp. Conn. (Arcb. 

 Mus., 1852, t. vi,p.223,pl.xiv). 

 Peten, Morelet; Belize, Farsotis. 

 Chelofus punctularius Daudin ; Cope, Proc. Acad. Phila., 1865, 185; Testudo punctu- 

 iaria Daud. ; Emys scahra'QGW, Gray, Linn, (tide Agassiz) ; Geoclemmys callocephalus 

 Gray, Proc. Zool. Soc. Loud., 1863, 254; Bhinoclevimys scabra Gray, Proc. Zool. Soc. 

 Lond.,722. 

 Yucatan, Schott; Tobasco, Berendl. 

 Chelopus gabbii Cope, Journ. Acad. Phila., 1875, p. 153. 



Costa Rica, Gdbh. 

 Chelopus funerbus Cope, Jouru. .Acad. Phila., 1875, p. 154. 



Costa Rica, Gobi). 

 Chelopus pulcherrimus Gray; Emys jyulcherrima Gray , Catal. Shield Rept. B. M., 

 p. 25, t. 25 ; Callichelys pulcherrivm Gray, Am. Mag. N. H., 1863, p. 181 ; Ehinodem- 

 mys puJcherrima Gray, Am. Mag. N. H., 1873, p. 145. 

 W. Mexico Presidio, Forrer. 

 Chelopus incisus Bocourt, Journ. Zool., 1876, p. 387; Emys incisa, Boc. Ann. Sci. 

 Nat., 1868, 121 ; Miss. Sci. Mexique, iii, p. 11, pis. i and ii ; Bhinoclemmy a frontalis 

 Gray, Ann. Mag. Nat. Hist., 1873, xi, p. 144. 

 Pacific coast of San Salvador ; Mount of Conchavona, Bocourt, 

 Chelopus rubious Cope, Proc. Am. Philos. Soc, 1869, p. 148 ; Proc. Acad. Phila., 1869, 

 p. 161 ; Ehinoclemmys mexicana Gray, Proc. Zool. Soc. Lond., 1870, 659-723; Supp. 

 Catal. Shield Rept., p. 30 ; Chelopus mexicamis Boc, Journ. Zool., 1876, 387. 

 Nicai'agua, MacNiel; Tehuantepec, Sumichrast. 



Pseudemys Gray. 



rtyehemys and Trachemys Agassiz, Contr. Nat. Hist. U. S. 



Pseudemys oi^nata Bell; Callichelys ornaia Gray, Supp. Catal. Shield Rex>t., p. 48; 



Emys vcnusta Gray, Catal. Shield Rept., Brit. Mus., 1855, p. 24, tab. xil,«; Emys 



venusta Bocourt, Miss. Sci. Mex., iii, p. 131. 

 Mazatlan, Colley, Forrer; Presidio, Forrer ; Honduras, Dyson; Costa Rica, Gabb; 



Panama, Druce; Yucatan Morelet; Belize, Rio Pioche, Miss. Scientifique. 



