FAMILY MNIOTILTID/A. — WARBLERS. 
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FAMILY MNIOTILTIDAE 
Warblers. 
First primary, not short, never less than two thirds as long as third, 
and often nearly the same length; bill, slender and pointed; back of tarsus, 
thin and sharp, not rounded as in front; hind toe and claw, not longer 
than middle toe and claw. 
Group 1. Wing, less than 2.37 inches long. 
<= 
515 aC 
Selurus. 
525 
Sylvania. 
49. 49 
Helminthophila. Dendroica. 
Geothly pis. Sylvania, Setophaga. 
