分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Batrachoidiformes (Toadfishes)
蟾魚目 (Toadfishes) >
Batrachoididae (Toadfishes)
蟾魚科 (Toadfishes) > Batrachoidinae
Etymology: beta: Named for its type locality, Brazil..
More on authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 亞熱帶的; 35°N - 15°N, 98°W - 74°W
Western Atlantic: Florida (USA), Little Bahama Bank (Bahamas) and the entire Gulf of Mexico to Campeche, Mexico (Ref. 7251). Range extended to Brazil (Ref. 94035).
中西大西洋: 佛羅里達 (美國), 小的 Bahama 岸堤 (巴哈馬) 與整個的墨西哥灣到 Campeche ，墨西哥。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 7.6, range 10 - ? cm
Max length : 33.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 85752)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Dark brown bars on caudal and pectoral fins; bars on pectoral fin irregularly joined (Ref. 26938).
在尾鰭與胸鰭上的深褐色的橫帶; 在胸鰭上的橫帶不規則地結合。 (參考文獻 26938)
Commonly found in seagrass beds and rocky cuts in coastal bays and lagoons, and in shallows along open coast. In western coast of Florida, adults spawn in February and March (Ref. 26938). Nesting males produce grunt calls called the boatwhistle as advertisement of competition among males and to attract females (Ref. 45338). Neither opercular nor dorsal gland is venomous (Ref. 57406).
在近岸海灣與潟湖中普遍地棲息於海草床與石塊, 與在淺灘中沿著開放的海岸。 在佛羅里達的西岸中, 在二月與三月產卵.(參考文獻 26938)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中西大西洋: 佛羅里達 (美國), 小的 Bahama 岸堤 (巴哈馬) 與整個的墨西哥灣到 Campeche ，墨西哥。
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)
無危 (LC) ; Date assessed: 23 November 2018
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Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 27.9, mean 24.6 °C (based on 316 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00798 - 0.02079), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Generation time: 5.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.218; tm=1+).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
