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Entomacrodus nigricans Gill, 1859

Pearl blenny
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Entomacrodus nigricans   AquaMaps   Data sources: GBIF OBIS
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Image of Entomacrodus nigricans (Pearl blenny)
Entomacrodus nigricans
Picture by Johnson, L.

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

Teleostei > Blenniiformes (Blennies) 鱸形目 (Blennies) > Blenniidae (Combtooth blennies) 鳚科 (Combtooth blennies) > Salariinae
Etymology: Entomacrodus: Greek, ento = inside + Greek, makros = big + Greek, odous = teeth (Ref. 45335).
More on author: Gill.

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

海洋 礁區魚類; 深度上下限 0 - 6 m (Ref. 9710), usually 0 - 3 m (Ref. 13628). 熱帶; 32°N - 7°N, 92°W - 59°W

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

Western Atlantic: Bermuda, southern Florida (USA), and Bahamas to northern South America.
西大西洋: 百慕達群島,佛羅里達南部 (美國) 與巴哈馬到南美洲北部。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 13; 背的軟條 (總數) : 14 - 15; 臀棘: 2; 臀鰭軟條: 15 - 17; 脊椎骨: 34. Olivaceous with 7 short dark brown double bars on side of body and rows of small pale blue spots (Ref. 13442).
橄欖色的在身體側邊與列的上 7 短的深褐色的複縱線小的藍灰色斑點.(參考文獻 13442)

生物學特性     字彙 (例如 epibenthic)

Facultative air-breathing (Ref. 126274); Adults occur in intertidal areas (Ref. 31184), like tide pools, rocky slopes, and places where there are boulders on the bottom (Ref. 5521). Actively shuttle back and forth between rock-pools and air (Ref. 31184). They breathe air (Ref. 31184) and can remain out of water for up to 2 hours if kept moist (Ref. 51276). Feed mainly on algae (Ref. 13442). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).

潮間帶的.(參考文獻 31184) 發現於潮池,岩石斜坡與地方了在哪裡在底部上有大圓石.(參考文獻 5521) 太空梭在岩石區潮池與空氣之間往前與往後活躍地。 (參考文獻 31184) 呼吸空氣 (參考文獻 31184) 而且能離開水面停留超過 2 小時如果保持潮溼.(參考文獻 51276) 主要吃藻類。 (參考文獻 13442)

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

Oviparous, distinct pairing (Ref. 205).西大西洋: 百慕達群島,佛羅里達南部 (美國) 與巴哈馬到南美洲北部。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Williams, Jeffrey T. | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)

  無危 (LC) ; Date assessed: 18 October 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣; 水族館: 商業性
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
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Mass conversion
入添量
豐度
Life cycle
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成熟度
Maturity/Gills rel.
孕卵數
產卵場
Spawning aggregations

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參考文獻

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網路資源

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Estimates based on models

Preferred temperature (Ref. 123201): 26.5 - 28.2, mean 27.5 °C (based on 532 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00356 - 0.01695), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.0   ±0.0 se; based on diet studies.
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 = 165 [80, 291] mg/100g; Iron = 0.868 [0.480, 1.563] mg/100g; Protein = 17.9 [16.7, 19.1] %; Omega3 = 0.0751 [, ] g/100g; Selenium = 20 [9, 47] μg/100g; VitaminA = 114 [27, 469] μg/100g; Zinc = 2.71 [1.75, 4.02] mg/100g (wet weight);