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Tivela mactroides, Trigonal tivela : fisheries
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Tivela mactroides   (Born, 1778)

Trigonal tivela

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tivela mactroides  AquaMaps  Data sources: GBIF OBIS
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Tivela mactroides


Antigua and Barbuda country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ac.html
National Fisheries Authority: http://caricom-fisheries.com/antigua-fisheries/
Occurrences: Occurrences Point map
Main Ref: Leal, J.H., 2003
National Database:

Common names from other countries

Classification / Names / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Bivalvia > Venerida () > Veneridae (venus clams)

Environment: milieu / climate zone / depth range / distribution range 生態學

; 深度上下限 0 - 2 m (Ref. 83435).    , preferred 27°C (Ref. 107945); 22°N - 29°S, 89°W - 14°W

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Western Atlantic: from Guatemala to Cuba in the Caribbean, east to Ascension Island and south to Santa Catarina Brazil.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm Max length : 3.4 cm DL 雄魚/尚未辨別雌雄; (Ref. 83435); common length : 3.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 344)

簡短描述 型態特徵

Shell heavy, thick, inflated, triangular. Shell surface umbones central and prominent. Hinge with 3 cardinal teeth, with smaller secondary teeth present. Lateral tooth in left valve large. Lunula large, escutcheon absent. Periostracum like varnish. Colour: whitish with brown tinges and rays.

生物學特性     字彙 (例如 epibenthic)

Minimum depth from Ref. 104365. Lives in sand, from the intertidal to very shallow subtidal (Refs. 344, 114796). Shallowly buried in sandy bottoms (Ref. 114795). Abundant near river mouths where organic matter and terrigenous particulates accumulate (Ref. 114796). Suspension feeder (Ref. 78149).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.

主要參考資料 參考文獻 | 合作者 | 合作者

Leal, J.H. 2003. (Ref. 344)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES狀態 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人類使用

漁業: 商業性
FAO - 漁業: landings | FishSource | 周邊海洋

工具

更多資訊

國家
FAO區域
生態系
發現紀錄
簡介
Stocks
生態學
食性
食物相
俗名
同種異名
捕食者
繁殖
成熟度
產卵場
孕卵數

卵發育
年龄/大小
成長
長度-重量
長度-長度
型態特徵
仔魚
豐度
參考文獻
Mass conversion

網路資源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(漁業: ; publication : search) | GenBank (基因組, 核甘) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 樹狀分類階層 | Wikipedia (, 搜尋) | 動物學的記錄

Estimates based on models

Preferred temperature (Ref. 115969): 27.2 - 28.4, mean 27.6 (based on 250 cells).
Prior r = 1.18, 95% CL = 0.78 - 1.77, Based on 1 data-limited stock assessment.
價格種類 (Ref. 80766): Very high.