Gastropoda |
Littorinimorpha |
Ranellidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Cùng sống ở rạn san hô; Mức độ sâu 1 - 384 m (Tài liệu tham khảo 83934). Tropical; 34°N - 17°S, 97°E - 0°E (Tài liệu tham khảo 83435)
Western Atlantic and the Mediterranean.
In the past identified as Charonia tritonis in the Mediterranean.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ? range ? - ? cm Max length : 37.4 cm DL con đực/không giới tính; (Tài liệu tham khảo 83435); common length : 33.0 cm TL con đực/không giới tính; (Tài liệu tham khảo 355)
Shell elongate, large, heavy. Spire pointed, elongate. Anterior canal very short. Varices present on last whorls. Parietal region with narrow dark brown inner lip covered by regularly spaced, spirally oriented, white, cord-like plicae. Outer lip internally with pairs of fine white teeth superimposed on square blotches of dark brown colour. Colour: cream white with brown markings, usually crescent-shaped.
This species is found shallow subtidal (Ref. 355), and on offshore coral reefs and cienaga facies, particularly on algae, boulder, coral, rock, sand and shell habitats (Ref. 83934).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Leal, J.H. 2003 Gastropods. p. 99-147. In Carpenter, K.E. (ed.). The living marine resources of the Western Central Atlantic. Volume 1: Introduction, molluscs, crustaceans, hagfishes, sharks, batoid fishes, and chimaeras. FAO Species Identification Guide for Fishery Purposes and American Society of Ichthyologists and Herpetologists Special Publication No. 5. 1600p. (Tài liệu tham khảo 355)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
Các nghề cá: Tính thương mại
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Các công cụ
Thêm thông tin
Population dynamicsSự sinh trưởngMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionSự phong phú Life cycleSự tái sinh sảnChín muồi sinh dụcSự sinh sảnĐẻ trứngEggsEgg developmentLarvae PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 17.9 - 27.1, mean 23.8 (based on 157 cells).
Fishing Vulnerability
Low to moderate vulnerability (27 of 100).
Price category
Unknown.
![Image of Charonia variegata (Atlantic triton\](/images/thumbnails/jpg/Tn_Chvar_u3.jpg "Image of Charonia variegata (Atlantic triton\")