File:USNM 50714 Perognathus flavus mexicanus interparietal.jpg
Summary
Title: Perognathus; USNM 050714; Skull, dorsal
Description: Mammals type images; Perognathus flavus mexicanus Merriam, 1894; Skull, dorsal
Creator: Renee Regan
Usage Statement: CC0 (https://creativecommons.org/public-domain/cc0/)
Original image was annotated for use on WhiskerWiki.org.
Museum: NMNH Catalog Number: USNM 50714 Special Collections: Types Specimen Count: 1 Current Identification: Perognathus flavus mexicanus Merriam, 1894 Type Status: Type Type Citations: Merriam, C. H. 1894. Proceedings of the Academy of Natural Sciences, Philadelphia. 46 (advance sheet) : 265. Date Collected: 4 Dec 1892 Country: Mexico Province/State: Distrito Federal Precise Locality: Tlalpam, Valley of Mexico Collector(s): Nelson, E. W. Other Numbers: Type Value Mammals Field Number 3978 Sex/Stage: Sex Stage Remarks Male Adult Preparation Details: Preparation Remarks Skin Skull Measurements: Of Type Value Unit Remarks Total Length 118 mm Tail Length 55 mm Hind Tarsus Length 18 mm Bibliography: Merriam, C. H. 1894. Proceedings of the Academy of Natural Sciences, Philadelphia. 46 : 265. Fisher, R. D., Ludwig, C. A. 2012. Catalog of type specimens of recent mammals: Rodentia (Sciuromorpha and Castorimorpha) in the National Museum of Natural History, Smithsonian Institution. Smithsonian Contributions to Zoology. 640 : 1-97. Calede, J. J., Brown, A. 2021. Sexual dimorphism in cranial shape and size in geomyoid rodents: multivariate and evolutionary perspectives. Current Zoology. EZID: http://n2t.net/ark:/65665/3772cb0dc-0daa-4bd4-b3b1-3425840139b1
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 03:55, 16 July 2026 | 3,229 × 2,273 (788 KB) | Lsteger (talk | contribs) | Title: Perognathus; USNM 050714; Skull, dorsal Description: Mammals type images; Perognathus flavus mexicanus Merriam, 1894; Skull, dorsal Creator: Renee Regan Usage Statement: CC0 (https://creativecommons.org/public-domain/cc0/) Original image was annotated for use on WhiskerWiki.org. Museum: NMNH Catalog Number: USNM 50714 Special Collections: Types Specimen Count: 1 Current Identification: Perognathus flavus mexicanus Merriam, 1894 Type Status: Type Type Citations: Merriam, C. H. 1894... |
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