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Aipysurus - Species in
Hydrophiidae - - Classification -
- Hydrophiidae
- Squamata
- Reptilia
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Aipysurus duboisii Bavay, 1869
Reef shallows seasnake| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Aipysurus duboisii AquaMaps Data sources: GBIF OBIS |
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Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | CoL | ITIS | WoRMS
Reptilia | Squamata | Hydrophiidae
Environment: milieu / climate zone / Mức độ sâu / distribution range Sinh thái học
Cùng sống ở rạn san hô; Mức độ sâu 21 - 80 m (Tài liệu tham khảo 2352). Tropical; 51°N - 58°S (Tài liệu tham khảo 356)
Distribution Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Những chỉ dẫn
Northeast Atlantic to Western Pacific.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm 91.0, range 91 - 116.2 cm Max length : 148 cm SVL con đực/không giới tính; (Tài liệu tham khảo 2355); common length : 80.0 cm SVL con đực/không giới tính; (Tài liệu tham khảo 2355)
Short description Hình thái học
Head is wide or slightly wider than body except for rostral and nasal plates. Supra-cephalic scales are completely fragmented. Nasals generally contact each other. Nostrils situated dorsally on the head. Fragmented scales on top of the head are covered with many spicules. Loreal plate between rostral and preocular plates is present. Eyes are separated from supralabial scales by a row of large subocular scales. Dorsal scales are generally smooth, seldom with a slight median keel or a series of small knobs; imbricate and distributed in 19 rows midbody and sometimes covered with small diffuse blunted tubercles. Ventral scales are broader than dorsal scales and range from 150 to 175 in number. With median keel that is not clearly delineated especially on anterior part of the body, not or very slightly posteriorly imbricate. Anal plate divided. Tail is long and moderately enlarged. Subcaudal scales are wide and simple and distributed in 23 to 35 rows (Ref. 2357, 2355). Has highly variable coloration and patterns. Chin and throat region is generally paler than rest of the body, becoming darker posteriorly. Fine white rim along the edge of the dark scales is always present. Ventral side coloration ranges from uniform dark brown to creamy white. Base color varies from whitish-beige to brown or brownish purple, with relatively dark rings and white or creamy patches, especially on the lower sides. Some rings are V-shaped and dorsally truncated. Edges of each scale are clearly palish cream colored, forming a mesh along entire dorsal area. Dark brown coloration is often limited to patches on individual scales, thus transforming the base color into pale cream or salmon with darker rings (Ref. 2352).
Minimum depth from Ref. 101715. Maximum and common lengths also from Ref. 2352. Inhabits solid substrates and sandy-silty sedimentary zones with seaweed or invertebrates for shelter, such as gorgonian and antipatharian corals, and sponges (Ref. 2355) in shallow waters to a depth 80 m. Feeds usually on moray eels and on various benthic fish within size range, 6 to 7 cm. Stalks prey along seabed. Generalist and opportunistic feeder. Venom delivered is highly toxic but not very dangerous to humans (Ref. 2352). May be associated with algae, bryozoans, polychaetes and tubeworms with encrust on it (Ref. 98471).
Life cycle and mating behavior Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Viviparous. Gravid females group during the southern autumn (Ref. 2352).
Main reference
Các tài liệu tham khảo | Người điều phối | Người cộng tác
Ineich, I. and P. Laboute 2002 Sea snakes of New Caledonia. IRD Éditions. Institut de Recherche pour le Développement. Muséum national d'histoire naturelle. Collection Faune et flore tropicales. 39:302 pp. (Tài liệu tham khảo 2352)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
Least Concern (LC) ; Date assessed: 15 February 2009
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
| FishSource |
Các công cụ
Thêm thông tin
Sinh thái dinh dưỡng
Sinh thái học
Population dynamics
Sự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycle
Distribution
Physiology
Thành phần ô-xy
Human Related
Stamps, coins, misc.
Outreach
Các tài liệu tham khảo
Các nguồn internet
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Cây Đời sống | Wikipedia (Go, tìm) | Tạp chí Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 23.8 - 28.8, mean 27.3 (based on 572 cells).
Thích nghi nhanh
(Ref. 69278):
Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (K=0.55).
Price category
(Tài liệu tham khảo 80766):
Unknown.