Gastropoda |
Trochida |
Turbinidae
Environment: milieu / climate zone / ระดับความลึก / distribution range
นิเวศวิทยา
; ระดับความลึก 1 - 30 m (อ้างอิง 349). Tropical; 31°N - 29°S, 79°E - 180°E
Indo-Pacific: from East Africa, to eastern Melanesia; north to southern Japan and south to northern Queensland and Fiji Islands. Successfully introduced in French Polynesia in the 1960s.
Length at first maturity / ขนาด / Weight / Age
วัยเจริญพันธุ์: Lm ? range ? - ? cm Max length : 22.0 cm SHL เพศผู้/กระเทย; (อ้างอิง 349); common length : 18.0 cm SHL เพศผู้/กระเทย; (อ้างอิง 349)
Extensively used for food, shell jewelry, inlay, and button making. It is the most important commercial species of Turbinidae in the tropical Indo-West Pacific. Intensive fishing for the mother-of-pearl trade has drastically reduced many turban populations in recent years. In order to protect existing resources and to increase the possibilities of long-term exploitations, attempts of juvenile production, reintroduction, translocation, and commercial legislation are under way in the area (Ref. 349). Maximum depth from Ref. 75835. In subtidal, coral reef areas open to a constant flow of clean oceanic water. Juveniles mainly living on reef crests; adults also occurring deeper on slopes to about 20 m or more (Ref. 349). Found at depths of 10 to 30 m, on rocks (Ref. 75835). Primarily herbivorous, with few small animals eaten that are associated with the assemblage of algae (Ref. 105749).
Life cycle and mating behavior
วัยเจริญพันธุ์ | การสืบพันธุ์ | การวางไข่ | Eggs | ความดกของไข่ | Larvae
Members of the order Patellogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Poutiers, J.M. 1998 Gastropods. p. 363-648. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (อ้างอิง 349)
IUCN Red List Status
(อ้างอิง 130435: Version 2025-1)
CITES status (อ้างอิง 108899)
Not Evaluated
CMS (อ้างอิง 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
การประมง: การค้า
| FishSource |
เครื่องมือ
ข้อมูลเพิ่มเติม
Population dynamicsการเจริญเติบโตMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionอุดมสมบรูณ์ Life cycleการสืบพันธุ์วัยเจริญพันธุ์ความดกของไข่การวางไข่EggsEgg developmentLarvae Human RelatedStamps, coins, misc.
แหล่งที่มาจากอินเตอร์เน็ต
Estimates based on models
Preferred temperature
(Ref.
115969): 25.7 - 29.3, mean 28.7 (based on 2558 cells).
Fishing Vulnerability
Low vulnerability (12 of 100).
