Pelage

Definition and stakes

Charles L. Douglas,  Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park…

“ Subadult pelage having mostly replaced juvenal pelage; mice often as large as adults; testes of males often abdominal in breeding season; gray juvenal pelage may persist on head of some individuals.
[476]
Adult: Adult pelage present; body usually largest of all animals in population; females may have enlarged mammae from nursing previous litters; testes of males usually scrotal in breeding season; gray pelage may be present on head of some individuals.
Old individuals in the field could not be distinguished from adults
”
Source: Gutenberg

Kristofer M. Helgen; C. Miguel Pinto; Roland Kays; Lauren E. Helgen; Mirian T. N. Tsuchiya; Aleta Quinn; Don E. Wilson; Jesús E. Maldonado,  Taxonomic revision of the olingos…

“ It differs from other Bassaricyon in its smaller body and cranial size; longer, denser, and more richly coloured dorsal pelage (black-tipped, tan to strikingly orange- to reddish-brown) ; indistinctly banded, bushier, and proportionally shorter tail (at least compared to the lowland olingos, Bassaricyon alleni and Bassaricyon medius, Table 5) ; (externally) more rounded face with a blunter, less tapering muzzle; smaller and more heavily furred external ears, and considerably reduced auditory bullae, with a markedly smaller external auditory meatus ”
Source: Wikisource

E. Raymond Hall,  A New Bat (Myotis) From Mexico

“ Diagnosis.—A small-footed species having a short tail and small skull. Pelage on upper parts near (16' l) Prout's Brown (capitalized color terms after Ridgway, Color Standards and Color Nomenclature, Washington, D. C., 1912) , and more golden on underparts; ears pale brownish and flight-membranes only slightly darker; thumb small (7.5 mm. including wrist) ; tragus slender but deeply notched. Longitudinal, dorsal profile of skull relatively straight but frontal region elevated from rostrum and lambdoidal region elevated from posterior part of parietal region ”
Source: Gutenberg

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