DNA Barcodes Suggest Possible New Cryptic Species in theCodatractus melonSpecies Group (Hesperiidae: Eudaminae) in North America
| Autor: | Cynthia Castro Vargas, Nestor O. Nazario-Yepiz, Edward Pfeiler, Mariana Ramírez Loustalot Laclette |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
0301 basic medicine education.field_of_study Mitochondrial DNA Species complex Ecology biology Melon Population Cytochrome c oxidase subunit I Zoology biology.organism_classification 010603 evolutionary biology 01 natural sciences humanities Genetic divergence 03 medical and health sciences 030104 developmental biology Taxon Eudaminae Animal Science and Zoology education |
| Zdroj: | Journal of the Lepidopterists' Society. 72:203-211 |
| ISSN: | 0024-0966 |
| DOI: | 10.18473/lepi.v72i3.a5 |
| Popis: | Analysis of mitochondrial DNA (cytochrome c oxidase subunit I) barcode sequences revealed a deep genetic divergence (mean uncorrected p-distance = 3.5%) in populations of Codatractus melon (Godman & Salvin) from the northern and southern limits of its distribution in North America (Sonora, Mexico and Costa Rica) suggesting that the taxon is actually comprised of two closely related cryptic species. Male genitalia of C. melon from Sonora were morphologically similar to those from Jalisco, Mexico, and distinct from those of the closely-related C. arizonensis (Skinner) and C. sallyae Warren. Although the description of a new species of the C. melon group would appear warranted, we discuss taxonomic impediments that prohibit us from doing so at this time. We also provide information on the distribution and ecology of the northern population of C. melon. Preliminary barcode evidence is also reviewed which suggests that C. arizonensis may be comprised of more than one species. |
| Databáze: | OpenAIRE |
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