...inornatus given by Ridgway (1919:316-319)... 
Robert K Selander 「Vertebrates from the Barrier Island of Tamaulipas, México」
...Capitalized color terms are those of Ridgway, ColorStandards and Color Nomenclature, Washington, D...
Ticul Alvarez 「The Recent Mammals of Tamaulipas, Mexico」
..." Ridgway (1914:280) listedC...
Emil K. Urban 「Birds from Coahuila, Mexico」
..." Ridgway (1914:257) listed the Ladder-backed Woodpecker from Sabinas...
Emil K. Urban 「Birds from Coahuila, Mexico」
...According to Ridgway (1907:621),M...
Emil K. Urban 「Birds from Coahuila, Mexico」
...—The only record of the Gray-breasted Martin in Coahuila was given by Ridgway (1904:42) when he listedP...
Emil K. Urban 「Birds from Coahuila, Mexico」
...oberholserifrom Sabinas, as did Ridgway (1907:199) under the nameT...
Emil K. Urban 「Birds from Coahuila, Mexico」
...minima Ridgway, and B...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...richardsonii Ridgway is the common subspeciesin west, occasional in east; F...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...borealis Ridgway has been reported in winterin east...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...salicicola Ridgway...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...
Junco aikeni Ridgway...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...montanus Ridgway, J...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...propinquus Ridgway occurs in west, at least in migration, and irregularlyin other parts of state in winter...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...deserticola Ridgway...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...Junco aikeni Ridgway...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...mearnsi Ridgway...
Harrison B Tordoff 「Check-list of the Birds of Kansas」
...In descriptions of color, capitalized terms refer to those in Ridgway (1912)...
James S. Findley 「Speciation of the Wandering Shrew」
...—Size medium (see measurements); upper parts near OchraceousTawny (capitalized color terms after Ridgway, Color Standards and ColorNomenclature, Washington, D...
Rollin H. Baker 「Mammals from Tamaulipas, Mexico」
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