Cerberus rynchops, Dog-faced water snake

Cerberus rynchops   (Schneider, 1799)

Dog-faced water snake
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Reptilia | Squamata | Colubridae

Environment: milieu / climate zone / depth range / distribution range Ecology

Demersal; brackish; depth range 2 - 2 m (Ref. 75682).  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-West Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 67.0 cm SVL male/unsexed; (Ref. 75682)

Biology     Glossary (e.g. epibenthic)

Depth and length based on occurrence record; to be replaced with better reference.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference References | Coordinator | Collaborators

Jayne, B.C., H.K. Voris and K.B. Heang. 1988. (Ref. 75682)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Least Concern (LC) ; Date assessed: 15 February 2009

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
References

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (K=0.27-0.41).
Fishing Vulnerability (Ref. 71543): Moderate to high vulnerability (49 of 100).