Candoia
Genus of snakes
title: "Candoia" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["candoia", "reptiles-of-southeast-asia", "snake-genera", "taxa-named-by-john-edward-gray", "reptiles-of-oceania"] description: "Genus of snakes" topic_path: "general/candoia" source: "https://en.wikipedia.org/wiki/Candoia" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Genus of snakes ::
| image = Pazifikboa.jpg | image_caption = Pacific ground boa (Candoia carinata) | taxon = Candoia | authority = Gray, 1842 | subdivision_ranks = | subdivision = | synonyms = *Cenchris Gray, 1831
- Cenchrus Swainson, 1839
- Candoia Gray, 1842
- Tropidoboa Hombron & Jacquinot in Jacquinot & Guichenot, 1842
- Enygrus A.M.C. Duméril & Bibron, 1844
- Erebophis Günther, 1877
- Candoia — Forcart, 1951 | synonyms_ref =
Candoia is a genus of non-venomous boas found mostly in New Guinea, Melanesia, the Solomon Islands and the Maluku Islands in Indonesia. Common names include bevel-nosed boas and keel-scaled boas.
Description
The species of the genus Candoia typically have a rounded and heavy body, with a flattened triangular-shaped head and an upturned nose. Colors and patterns vary greatly, but most are various shades of brown to black. Species can vary in adult size from 60 cm to 1.8 m in total length (tail included). Males are typically smaller than females and can be distinguished by their prominent cloacal spurs.
Distribution and habitat
The species of the genus Candoia are found from Samoa and Tokelau west through Melanesia to New Guinea and the Maluku Islands and the Solomon Islands in Indonesia.
Behavior
All species of Candoia are primarily nocturnal.
Feeding
The primary diet of Candoia species consists of frogs, tadpoles, fish, skinks and other lizards, rodents and birds. Neonates are more inclined to feed on tadpoles, fish and lizard species, with adult specimens of C. aspera, C. p. paulsoni and C. p. tasmai transitioning to larger prey which includes rodents and birds. C. carinata and C. bibroni australis remain focused on lizard, skink and bird prey.
Reproduction
In the species of the genus Candoia, breeding occurs early in the year, typically after rains. Several males will approach and pursue a single female, and mild combat can be observed between the males where they will buck each other off of the desired female. Females seem to only ovulate once every two or three years and give birth to litters averaging 10 or so neonates. The Solomon Island ground boa (C. paulsoni) is an exception, as it is known to have particularly large litters, with the average being 30–40 but as many as 110 on record in captive reproduction.
Captivity
The species of the genus Candoia are frequently imported for the exotic pet trade, but are now being bred in captivity with some regularity by private individuals. Their small size and ease of care make them interesting captives, but wild-caught specimens are not known to acclimate well. The stress of captivity manifests itself in the form of lack of interest in food. Their natural diet often presents a problem for hobbyists mainly familiar with using rodents as food.
Species
Five species are recognized: ::data[format=table]
| Species | Taxon author | Subspecies* | Common name | Geographic range |
|---|---|---|---|---|
| C. aspera[[File:Candoia aspera 15025882.jpg | 250px]] | (Günther, 1877) | 0 | Papuan ground boa, New Guinea ground boa, viper boa |
| C. bibroni[[File:MP-candoia bibroni.jpg | 250px]] | (A.M.C. Duméril & Bibron, 1844) | 1 | Bibron's bevel-nosed boa, Bibron's keel-scaled boa, Pacific tree boa, Fiji boa |
| C. carinata[[File:Candoia Carinata Indonesian tree boa.jpg | 250x250px]] | (Schneider, 1801) | 1 | Pacific ground boa, Pacific keel-scaled boa, Indonesian tree boa |
| [[File:Pazifikboa.jpg | thumb]]C. paulsoni | (Stull, 1956) | 4 | Solomon Islands ground boa |
| C. superciliosa | (Günther, 1863) | 1 | Palau bevel-nosed boa, Belau bevel-nosed boa | genus=Candoia |
| :: |
- ) Not including the nominate subspecies. T') Type species.
Classification
The genus Candoia is traditionally placed in the subfamily Boinae; however, a 2013 study comparing DNA sequences of 12 genes of over 4,000 species supported Candoia as more distantly related, with remaining members of the Boinae being more closely related to the boid subfamily Erycinae; thus Candoia was placed in the newly named subfamily Candoiinae.
References
References
- [[Roy Wallace McDiarmid. McDiarmid, R.W.]]; [[Jonathan A. Campbell. Campbell, J.A.]]; [[T'Shaka A. Touré. Touré, T.A.]] (1999). ''Snake Species of the World: A Taxonomic and Geographic Reference Vol. 1''. Washington, District of Columbia: Herpetologists' League. 511 pp. {{ISBN. 1-893777-00-6 (series). {{ISBN. 1-893777-01-4 (volume).
- {{ITIS
- [[John M. Mehrtens. Mehrtens JM]] (1987). ''Living Snakes of the World in Color''. New York: Sterling Publishers. 480 pp. {{ISBN. 0-8069-6460-X.
- {{NRDB genus. (5 July). (2008)
- (2013). "A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes". BMC Evolutionary Biology.
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