What does this research mean for the field?

A newly discovered species of 'black' egg-eating snake of the genus Dasypeltis from the Harenna Forest in Ethiopia is morphologically, genetically, and ecologically distinct from its closest congener, D. atra. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

Describe and classify a novel black egg-eating snake species within the genus Dasypeltis from the Harenna Forest on Ethiopia's southern Somalian plateau.

August 30, 2026ZooKeysOpen Access

A new species of ‘black’ egg-eating snake of the genus Dasypeltis Wagler (Squamata, Colubridae, Colubrinae, Boigini)

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Authors

ATArthur TiutenkoFriedrich-Alexander-Universität Erlangen-Nürnberg THTim L. HellerLudwig-Maximilians-Universität München MBMichael F. BatesUniversity of the Free State

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Implication

Phylogenetic and morphological analysis identifies a novel egg-eating snake species in Ethiopia's Harenna Forest, highlighting cryptic reptilian diversity in isolated montane ecosystems.

Key Points

Describe and classify a novel black egg-eating snake species within the genus Dasypeltis from the Harenna Forest on Ethiopia's southern Somalian plateau.
Evaluated morphological characters, including dorsal and ventral scalation, body dimensions, and pigmentation patterns.
Performed molecular phylogenetic analyses to measure pairwise genetic divergence against closely related congeners, notably Dasypeltis atra.
Assessed geographic distribution, habitat characteristics, and ecological isolation within the montane plateau.
Specimens exhibit distinct physical characteristics, with total lengths reaching 92 cm in females and 58 cm in males, typically uniform black dorsal coloration, and 20–62 white anterior ventral plates.
Pairwise genetic distance between the candidate species and Dasypeltis atra is equal to or greater than divergence metrics observed between established species across the genus.
The population represents an ecologically and geographically isolated lineage endemic to the southern Somalian plateau.

Cite This Study

Tiutenko et al. (2026) studied this question.

synapsesocial.com/papers/6a93f02f6c1a8fb52e79c2c2 https://doi.org/10.3897/herpetozoa.39.e205043

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Implication

Phylogenetic and morphological analysis identifies a novel egg-eating snake species in Ethiopia's Harenna Forest, highlighting cryptic reptilian diversity in isolated montane ecosystems.

A new species of ‘black’ egg-eating snake of the genus Dasypeltis Wagler (Squamata, Colubridae, Colubrinae, Boigini)

Discussion

Member takes

Implication

Key Points

Cite This Study

A new species of ‘black’ egg-eating snake of the genus Dasypeltis Wagler (Squamata, Colubridae, Colubrinae, Boigini)

Discussion

Member takes

Implication

Key Points

Cite This Study

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