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Nansenia crassa Lavenberg, 1965

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

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

Teleostei > Argentiniformes (Marine smelts) 胡瓜魚目 (Marine smelts) > Microstomatidae (Pencil smelts) 小口鮭科 (Pencil smelts)
Etymology:

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

海洋 底中水層性; 深度上下限 0 - 865 m (Ref. 5123). 亞熱帶的; 35°N - 7°S

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

Eastern Pacific: southern region of California Current south of 35°N.
東太平洋: 35個 ° N. 加利福尼亞海流南方的區域南部

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 26.6 cm SL (female)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 9 - 10; 臀棘: 0; 臀鰭軟條: 8 - 9; 脊椎骨: 43 - 46. Branchiostegal rays 4. Predorsal length greater than 49% SL. Caudal peduncle length greater than 13% SL; depth less than 8% SL in specimens more than 3 cm (Ref. 5123).
鰓條骨 4. 前背的長度大於 49% SL。 尾柄長度大於 13% SL; 深度在標本超過 3 公分中少於 8% SL 。 (參考文獻 5123)

生物學特性     字彙 (例如 epibenthic)

Adults are found in continental slope regions. Oviparous, with planktonic eggs and larvae (Ref. 35612). Larvae and juveniles pelagic in the upper 200-m layer and more broadly distributed than adults (Ref. 5123).

成魚被發現於大陸斜坡區域。 卵生的, 卵與仔魚為浮游性.(參考文獻 35612) 仔魚與稚魚大洋性的,在上面人中 200 公尺的分層堆積而且跟成魚比起來分佈更廣.(參考文獻 5123)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Oviparous (Ref. 35612).東太平洋: 35個 ° N. 加利福尼亞海流南方的區域南部

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

Moser, H.G. and J.L. Butler, 1996. Microstomatidae: argentines and pencilfishes. p. 208-215. In H.G. Moser (ed.) The early stages of fishes in the California Current Region. California Cooperative Oceanic Fisheries Investigations (CalCOFI) Atlas No. 33. 1505 p. (Ref. 35612)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Preferred temperature (Ref. 123201): 7.8 - 14.8, mean 11.4 °C (based on 35 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (22 of 100).