Parmaturus albipenis, White-clasper catshark

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相關魚種
- 魚種在
  Parmaturus
- 魚種在
  Pentanchidae
- - 分類 -
- Pentanchidae
- Carcharhiniformes
- Elasmobranchii
- Chordata
- Animalia

Parmaturus albipenis Séret & Last, 2007

White-clasper catshark

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Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Parmaturus albipenis AquaMaps Data sources: GBIF OBIS

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Image of Parmaturus albipenis (White-clasper catshark)

Parmaturus albipenis
Male picture by Séret, B./Last, P.R.

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

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Parmaturus: parma (L.), from parme (Gr.), small shield; oura (Gr.), tail, presumably referring to upper edge of caudal fin “armed with modified” scales (per Garman 1913) (See ETYFish); albipenis: albus (L.), white; penis (L.), copulatory organ, referring to white claspers, which contrast strongly against dark brownish body coloration (See ETYFish).
More on authors: Séret & Last.

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

海洋深海底的; 深度上下限 688 - 732 m (Ref. 74543).

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

Western Pacific: New Caledonia.

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 41.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 74543)

簡短描述檢索表 | 型態特徵 | 形態測量圖

This scyliorhinid catshark is distinguished by the following set of characters: a soft body with velvety skin, with small, tricuspidate denticles; whitish claspers, contrasting with the brownish body coloration; presence of caudal crests but denticles are not enlarged, the crests reaching almost to second dorsal and anal-fin insertions; teeth tri- or quadricuspidate, in the upper jaw about 130 rows; first dorsal fin slightly in front middle of back, pre-first dorsal length 46.2% TL, origin slightly in front of pelvic-fin origin; pelvic-fin origin slightly in front of midbody, pre-pelvic length 47.1% TL; vent slightly behind mid-body, pre-vent length 52.0% TL; short snout, prenarial length 4.3% TL; short mouth, its length 3.1% TL; very short labial furrows, confined to mouth corners; head is shorter than abdomen, head length 19.8% TL, pectoral-pelvic length 24.2% TL; dorsal fins are large, subequal in size, anterior margins about 11.3% TL, with the first dorsal more erect than second; well-developed subterminal caudal lobe , subterminal margin length 5.7% TL, terminal margin length 5.1% TL; 39 monospondylous centra; 79 precaudal centra, 123 total (Ref. 74543).

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

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

Séret, B. and P. Last, 2007. Four new species of deep-water catsharks of the genus Parmaturus (Carcharhiniformes: Scyliorhinidae) from New Caledonia, Indonesia and Australia. Zootaxa 2007:1-17. (Ref. 74543)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)

無危 (LC) ; Date assessed: 19 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 123201): 5.8 - 7.1, mean 6.1 °C (based on 7 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00355 (0.00175 - 0.00721), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

營養階層 (Ref. 69278): 4.0 ±0.6 se; based on size and trophs of closest relatives

回復力 (Ref. 120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (32 of 100).

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