Elaphe xiphodonta QI, SHI, MA, GAO, BU, GRISMER, LI & WANG, 2021
Can you confirm these amateur observations of Elaphe xiphodonta?
Elaphe xiphodonta
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| Higher Taxa | Colubridae, Colubrinae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
| Subspecies | |
| Common Names | Chinese: “秦皇锦蛇” (Qín Huáng Jǐn Shé) E: Qin Emperor Rat Snake, Blade-teethed Rat Snake |
| Synonym | Elaphe xiphodonta QI, SHI, MA, GAO, BU, GRISMER, LI & WANG 2021 |
| Distribution | China (Shaanxi) Type locality: Ningshaan County, Shaanxi Province, China |
| Reproduction | |
| Types | Holotype: SYS r002534, adult female Paratypes: IVPP OV 2721, juvenile female, collected by Jing-Song Shi |
| Diagnosis | Diagnosis: Elaphe xiphodonta sp. nov. can be differentiated from its congeners by the combination of the following morphological characters: (1) medium body size, SVL 785 mm in single adult female; (2) dorsal scales in 21-21-17 rows, the medial 11 rows keeled; (3) supralabials seven or eight, third/fourth (right) or fourth/fifth (left) in contact with eye, infralabials 9 or 10; (4) ventral scales 202–204; (5) subcaudals 67–68; (6) loreal single, not in contact with eye, not in contact with internasals; (7) two preoculars (including one subpreocular), two postoculars; (8) two anterior temporals, three posterior temporals; (9) precloacal plate divided; (10) reduced teeth number in maxilla and dentary bones (MT 9+2, DT 12; (11) sharp edges on the posterior or posterolateral surface of the rear MT and DT; (12) top of head yellow, three distinct markings on head and neck; (13) a distinct black labial spot present on supralabials; (14) ground color of dorsum yellow, 46–49 entire (or incomplete) reddish brown blotches with black edges on body and 12–19 similarly colored spots on tail; (15) ventral surface of body yellow with mottled irregular black blotches, a few irregular small red spots dispersed on middle of ventral scales. (Qi et al. 2021). Unfortunately we had to temporarily remove additional information as this was scraped by multiple AI companies who sell that data to their customers. These details, e.g. detailed descriptions or comparisons (about 3991 characters) are available for collaborators and contributors. Please contact us for details. |
| Comment | Mimicry: Elaphe xiphodonta appears to be a mimic of Protobothrops jerdonii (Qi et al. 2021). |
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