. The families and genera of bats . Bats; Bats. Fig. 41.—Nyctinomus brasiliensis. Parana, Brazil. No. 37873. x 2. Fig. 42.—Nyctinomus europs. Adult fe- male. Brazil. Paratype, No. 101502. >:2£. what flattened, moderately wide brain case about one and one-third times as long as rostrum, above level of which it is very slightly ele- vated, and at least half as deep as wide; a distinct depression in front of occipital region; sagittal crest scarcely indicated; lachrymal and supraorbital ridges low but evident; dorsal surface of rostrum with faint longitudinal concavity between orbits; zygoma s
. The families and genera of bats . Bats; Bats. Fig. 41.—Nyctinomus brasiliensis. Parana, Brazil. No. 37873. x 2. Fig. 42.—Nyctinomus europs. Adult fe- male. Brazil. Paratype, No. 101502. >:2£. what flattened, moderately wide brain case about one and one-third times as long as rostrum, above level of which it is very slightly ele- vated, and at least half as deep as wide; a distinct depression in front of occipital region; sagittal crest scarcely indicated; lachrymal and supraorbital ridges low but evident; dorsal surface of rostrum with faint longitudinal concavity between orbits; zygoma slightly expanded at middle. Anterior palatal emargination about as large as base of canine, wider posteriorly than between incisors; palate slightly arched, but nearly flat antero-posteriorly; pterygoids paral- lel ; basisphenoid pits moderately developed or obsolete. Ears large and rounded, arising from same point on forehead. Laid forward they extend distinctly beyond extremity of muzzle; anterior border of ear conch with 6 to 8 horny excrescences; keel well developed: tragus small, flattened, squarely truncate above; antitragus variable. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Miller, Gerrit Smith, 1869-. Washington : Govt. Print. 0ff.
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Keywords: ., bo, bookcentury1900, bookdecade1900, booksubjectbats, bookyear1907
