Harriotta chaetirhamphus

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Harriotta chaetirhamphus (Tanaka, 1909)

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drawing shows typical species in Rhinochimaeridae.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Holocephali 全頭亞綱 (銀鮫科) (chimaeras) > Chimaeriformes (Chimaeras) 銀鮫目 (Chimaeras) > Rhinochimaeridae (Longnose chimaeras) 長鼻銀鮫科 (Longnose chimaeras)
Etymology: Harriotta: [an]a- (L.), belonging to: per Goode & Bean (1896), in honor of Thomas Harriott (ca. 1560?1621), English astronomer, mathematician, ethnographer and translator, who published the first English work on American natural history (1588). (See ETYFish);  chaetirhamphus: Specific epithet indeclinable according to ECofF..

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

海洋 深海底的; 深度上下限 906 - 1654 m (Ref. 123553).

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Northwestern Pacific: Japan.

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 67.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 123553); 95.1 cm TL (female)

簡短描述 型態特徵 | 形態測量圖

This species is distinguished by the following characters: eye with its length 7-9% BDL; interorbital space 6-9% BDL; snout tip armed with small knob-like projections, only prominent in male; length of dorsal spine anterior margin 19-24% BDL; pectoral and pelvic fins bluntly pointed; interdorsal space broad 24.8-26.8% BDL; length of caudal dorsal margin (CDM) shorter than caudal ventral margin, CDM 49-62% BDL; length of caudal upper ray (CUR) shorter than that of lower ray, CUR 4-5% BDL; infraorbital canal strongly curved anterior to eye, gently curved; claspers with its outer length 16% BDL and its base width 1% BDL; tip of the clasper a small bulb, with several simple spines sparsely distributed; the slit running longitudinally from dorsolateral base of rod to the ventromesial surface of the knob, running along the dorsal side of the clasper is not prominent (Ref. 123553).

生物學特性     字彙 (例如 epibenthic)


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


主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Nakayama, N., M. Matsunuma and H. Endo, 2019. A preliminary review and in situ observations of the spookfish genus Harriotta (Holocephali: Rhinochimaeridae). Ichthyol. Res. 67(1):82-91. (Ref. 123553)

IUCN 瀕危狀態 (Ref. 125652)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

 





人類使用

FAO - Publication: search | FishSource |

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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00094 - 0.00509), b=3.13 (2.93 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  High vulnerability (58 of 100).