307 



TRETANORHINUS 



Tretanorh inus n igrolu-teus mertens i Smith and Gillespie 



1965 Tretanorh inus n igroluteus mertens i Smith and Gillespie, in Smith, Jour. Ohio Herp. Soc, 

 5! 1. Type-locality: north edge of Lake Catemaco, 5 km east of Catemaco, Veracruz, 

 Mex ico. 



Distribution: Southern Veracruz south and east through El Peten, Guatemala. 



TRETANORHINUS MOCQUARDI Bocourt 



I85I Tretanorh i nus Mocquardi Bocourt, Le Naturaliste, (2) 101: 122. Type-locality: "a Panama"; 

 which is Panama City, according to Dunn, Copeia, 1539> 214. 



Distribution: Panama. 



TRETANORHINUS TAENIATUS Boulenger 



1903 Tretanorh i nus taen iatus Boulenger, Ann. Mag. Nat. Hist., (7) 12: J^O. Type-locality: R '0 

 Sapayo, northwestern Ecuador, 45O ft. 



Distribution: Pacific lowlands in Colombia and Ecuador. 



