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Grammonus diagrammus (Heller & Snodgrass, 1903)

Purple brotula
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Grammonus diagrammus   AquaMaps   Data sources: GBIF OBIS
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Image of Grammonus diagrammus (Purple brotula)
Grammonus diagrammus
Picture by Allen, G.R.

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

Teleostei > Ophidiiformes (Cusk eels) 鼬鳚目 (Cusk eels) > Bythitidae (Livebearing brotulas) 深蛇鳚科 (Livebearing brotulas)
Etymology: Grammonus: Greek, gramma = signal, mark + Greek, onos = hake.

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

海洋 礁區魚類; 深度上下限 6 - 18 m (Ref. 36488). 亞熱帶的

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

Eastern Pacific: San Clemente Island in south California, USA to Panama and the Galapagos Islands.
東太平洋: 在美國加州南方部到巴拿馬與加拉巴哥群島中的桑河 Clemente 島。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 20.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 4930)

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) : 95 - 115; 臀棘: 0; 臀鰭軟條: 75 - 91; 脊椎骨: 60 - 63. Branchiostegal rays: 8 (Ref. 36488).
鰓條骨: 8.(參考文獻 36488)

生物學特性     字彙 (例如 epibenthic)

Uncommon species (Ref. 34024). Inhabits rocky areas of shallow waters (Ref. 2850). Hides in dark caverns and crevices during the day, active at night (Ref. 2850). Gives birth to live young (Ref. 28023).

稀有的種.(參考文獻 34024) 棲息於淺水域的岩石區。 (參考文獻 2850) 躲在深色的巨穴與裂隙中在白天期間, 活躍的在晚上.(參考文獻 2850) 對活的幼魚生產。 (參考文獻 28023)

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

Ovoviviparous (Ref. 36488).東太平洋: 在美國加州南方部到巴拿馬與加拉巴哥群島中的桑河 Clemente 島。

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

Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 29 April 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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漁業: 沒有興趣
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Estimates based on models

Preferred temperature (Ref. 123201): 21.3 - 29.1, mean 26.7 °C (based on 204 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00179 - 0.01169), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.50 se; based on food items.
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 vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 52.9 [24.3, 133.5] mg/100g; Iron = 0.662 [0.352, 1.248] mg/100g; Protein = 18 [15, 21] %; Omega3 = 0.163 [0.086, 0.306] g/100g; Selenium = 12 [5, 30] μg/100g; VitaminA = 67.1 [20.4, 228.7] μg/100g; Zinc = 0.994 [0.611, 1.562] mg/100g (wet weight);