id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
32505	León, Juan R.	The Systematics of the Frogs of the Hyla Rubra Group in Middle America			.txt	text/plain	17002	1612	79	_Hyla rubra_ Group in Middle America The Systematics of the Frogs of the _Hyla rubra_ Group in Middle tree frogs (maximum snout-vent length of males of various species 20-49 _Distribution._--The species of the _Hyla rubra_ group range from the individuals from the Caribbean lowlands of Costa Rica, Canal Zone, and America, specimens from the Pacific slopes in Costa Rica have a darker Viejo, Heredia Province, Costa Rica, and from the Canal Zone, Panamá, night, a male from Puerto Viejo, Heredia Province, Costa Rica, was TABLE 2.--Comparison of Mating Calls in the _Hyla rubra_ Group. _Natural History._--_Hyla boulengeri_ inhabits humid lowland tropical TABLE 3.--Sizes of Tadpoles of _Hyla boulengeri_ in Relation to Dunn (1931a:413) first reported _Hyla rubra_ from Central America; he largest finger disc separate these specimens from _Hyla elaeochroa_, a specimens from the Caribbean lowlands of Costa Rica (except Puerto TABLE 6.--Sizes of Tadpoles of _Hyla elaeochroa_ in Relation to	./cache/32505.txt	./txt/32505.txt