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Abudefduf declivifrons (Gill, 1862)

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

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

Teleostei > Ovalentaria/misc (Various families in series Ovalentaria) 鱸形目 (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) 雀鯛科 (Damselfishes) > Glyphisodontinae
Etymology: Abudefduf: Arabic, abu = father; this fish is the leader of the reef against other species (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 1 - 5 m (Ref. 11482). 熱帶; 27°N - 6°N, 114°W - 78°W (Ref. 56018)

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

Eastern Pacific: Gulf of California to Acapulco, Mexico.
東太平洋: 加州灣到墨西哥的亞嘉普科。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 11482)

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) : 12 - 13; 臀棘: 2; 臀鰭軟條: 10. Body gray with 4-5 narrow whitish bars. The suborbital often separated from preopercle; it is clearly demarcated by free lower edge, but sometimes partly attached to cheek with its lower border obscured by scales.
身體灰色的有 4-5 狹窄的微白色的橫帶。 眶下骨時常與前鰓蓋骨分開了; 它是分離下緣的輪廓清晰的, 但是有時部分依附於頰部有它的低邊緣被鱗片遮掩了。

生物學特性     字彙 (例如 epibenthic)

Found in rocky reefs exposed to surge (Ref. 11482). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

發現於岩礁了暴露於波濤的.(參考文獻 11482)

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

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).東太平洋: 加州灣到墨西哥的亞嘉普科。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Allen, Gerald R. | 合作者

Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)

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

  無危 (LC) ; Date assessed: 27 May 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 24.3 - 29.1, mean 28 °C (based on 118 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00954 - 0.05253), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.7   ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (12 of 100).
Nutrients (Ref. 124155):  Calcium = 81.9 [42.3, 133.0] mg/100g; Iron = 0.645 [0.377, 1.069] mg/100g; Protein = 18.4 [17.2, 19.5] %; Omega3 = 0.089 [0.053, 0.146] g/100g; Selenium = 17.6 [9.6, 34.1] μg/100g; VitaminA = 86.2 [23.7, 294.4] μg/100g; Zinc = 1.58 [1.06, 2.32] mg/100g (wet weight);