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Ischnochiton hakodadensis, Hakodate chiton
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Ischnochiton hakodadensis   Carpenter, 1893

Hakodate chiton

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Ischnochiton hakodadensis  AquaMaps  Data sources: GBIF OBIS
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Image of Ischnochiton hakodadensis (Hakodate chiton)
No image available for this species;
drawing shows typical species in Ischnochitonidae.


Japan 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: Known from Fukushima prefecture and northwards, Iwate prefecture, and Toyama Bay (Ref. 75835). C: Refs. 283, 75835; O: Ref. 75835.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Burghardt, G. and L. Burghardt, 2006
National Database:

Common names from other countries

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

Polyplacophora > Chitonida () > Ischnochitonidae (chitons [narrow chitons])

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

; 深度上下限 0 - 80 m (Ref. 289).   

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Northwest Pacific: Korea, Japan, and China.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm Max length : 2.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 283)

簡短描述 型態特徵

Body elongate, oval shaped; moderately elevated. Valve slate-blue, dark olive-grey or dark grayish brown with blotches of creamy white. Central areas minutely pitted in a chevron-like or quincuncial pattern. Lateral areas slightly raised, clearly marked; sculptured with flat, radiating costae. Girdle narrow; colored like the valves, sometimes with alternating bands of lighter and darker tones; covered with imbricating scales.

生物學特性     字彙 (例如 epibenthic)

Occurs in stony bottoms and in oyster beds (Ref. 289); undersurfaces of stones and rocks (Ref. 1867). Found from intertidal to 80 m (Ref. 75835).

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

Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.

主要參考資料 參考文獻 | 合作者 | 合作者

Burghardt, G. and L. Burghardt. 2006. (Ref. 283)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES狀態 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 

人類使用


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更多資訊

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(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): 10.2 - 23.9, mean 17.1 (based on 60 cells).
瀕危性 (Ref. 71543): Low vulnerability (10 of 100).
價格種類 (Ref. 80766): Unknown.