Lampropeltis annulata KENNICOTT, 1860
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Higher Taxa | Colubridae, Colubrinae, Lampropeltini, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
Subspecies | |
Common Names | E: Mexican Milksnake S: Falsa Coralillo Añillada |
Synonym | Lampropeltis annulata COPE 1860: 257 (nom. nud., cites ms. of KENNICOTT) Lampropeltis annulata KENNICOTT 1861: 329 Osceola doliata annulata — COPE 1900: 895 Lampropeltis triangulum annulata — TAYLOR 1939 Lampropeltis triangulum annulata — LINER et al. 1977 Lampropeltis triangulum dixoni QUINN 1983 Lampropeltis triangulum annulata — CONANT & COLLINS 1991: 209 Lampropeltis triangulum annulata — WILLIAMS 1994 Lampropeltis triangulum annulata — CROTHER 2000: 64 Lampropeltis triangulum annulata — TENNANT & BARTLETT 2000: 436 Lampropeltis triangulum annulata — CROTHER et al. 2012 Lampropeltis annulata — RUANE et al. 2014 |
Distribution | Mexico (Nuevo León, Tamaulipas, possibly Coahuila, E San Luis Potosi, Hidalgo) formerly recognized subspecies of L. triangulum: annulata: USA (S Texas, S Tamaulipas to C Nuevo Léon, S ,E Coahuila (Mexico); Type locality: Mexico, Tamaulipas, Matamoras. dixoni: S San Luis Potosí, NE Querétaro, Guanajuato [HR 30: 113] (Mexico); Type locality: "4.7 km W Jalpan, Queretaro, Mexico, elevation 625 m." |
Reproduction | |
Types | Holotype: ANSP 3613, previously USNM 4293 (annulata) Holotype: TCWC 29504, an adult female [dixoni] |
Diagnosis | Additional details, e.g. a detailed description or comparisons (637 characters), are available for collaborators and contributors. Please contact us for details. |
Comment | Synonymy after PETERS & OREJAS-MIRANDA 1970, WILLIAMS 1994, and RUANE et al. 2014. Listed as synonym of Lampropeltis triangulum by WALLACH et al. 2014: 359. Distribution: populations of annulata from S Texas were either not included or not contained in the annulata clade as defined by Ruane et al. 2014. Not listed for San Luis Potosí by Lemos-Espinal & Dixon 2013. Not in Guanajuato fide Leyte-Manrique et al. 2022. Not in Querétaro fide Tepos-Ramírez et al. (2023). Phylogenetics: Burbrink et al. 2022 found that annulata nested within L. gentilis but they do not draw any taxonomic conclusions from that, due to limited sampling. |
Etymology | The name annulala is from the Latin word annularis,which means "ringed or annular,"and is in reference to the ringed or banded condition of the color pattern. The name dixoni is a patronym honoring James R. Dixon, "who has contributed greatly to our understanding of Mexican herpetology." |
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