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Platycephalus speculator Klunzinger, 1872

Southern bluespotted flathead
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Platycephalus speculator   AquaMaps   Data sources: GBIF OBIS
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Platycephalus speculator
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Scorpaenoidei (Scorpionfishes) 鮋形目 (Scorpionfishes) > Platycephalidae (Flatheads) 鯒科 (Flatheads)
Etymology: Platycephalus: Greek, platys = flat + Greek, kephale = head (Ref. 45335).
More on author: Klunzinger.

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

海洋; 半鹹淡水 居於水底的; 深度上下限 1 - 30 m (Ref. 9563). 亞熱帶的; - 45°S

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Eastern Indian Ocean: known only from southern Australia, from Western Australia to Victoria and Tasmania. Large adults have been misidentified as Platycephalus fuscus, the common estuarine flathead of New South Wales and southern Queensland (Ref. 9563).
東印度洋: 已知只來自澳洲南部了, 從澳洲西部到維多利亞與塔斯梅尼亞。 大的成魚曾經被誤鑑成 寬頭鯒〔Platycephalus fuscus〕 ,新南威爾斯與昆士蘭南部的普遍河口牛尾魚。 (參考文獻 9563)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 32.5  range ? - ? cm
Max length : 90.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9563)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 8 - 9; 背的軟條 (總數) : 13 - 14; 臀棘: 0; 臀鰭軟條: 13 - 14; 脊椎骨: 27. Adults have 3-5 large round black spots with white margins on the lower-half of the caudal fin.
成魚有 3-5個大的圓黑色的斑點有白色的邊緣下面的之上-一半的尾鰭。

生物學特性     字彙 (例如 epibenthic)

A shallow water species, recorded from surf beaches, estuaries and in bays (Ref. 9563).

一個淺水區種, 從海灘浪花區記錄, 河口與在海灣中.(參考文獻 9563)

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

東印度洋: 已知只來自澳洲南部了, 從澳洲西部到維多利亞與塔斯梅尼亞。 大的成魚曾經被誤鑑成 寬頭鯒〔Platycephalus fuscus〕 ,新南威爾斯與昆士蘭南部的普遍河口牛尾魚。 (參考文獻 9563)

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

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

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


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 123201): 15.7 - 23.8, mean 18 °C (based on 215 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00230 - 0.00908), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.0   ±0.4 se; based on diet studies.
Generation time: 3.3 (2.5 - 4.4) years. Estimated as median ln(3)/K based on 11 growth studies.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=1-2; tmax=12).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (35 of 100).
Nutrients (Ref. 124155):  Calcium = 129 [10, 478] mg/100g; Iron = 1.84 [0.49, 4.79] mg/100g; Protein = 18.4 [16.1, 20.6] %; Omega3 = 0.299 [0.133, 0.836] g/100g; Selenium = 46.7 [12.9, 165.9] μg/100g; VitaminA = 7.74 [3.19, 18.47] μg/100g; Zinc = 0.841 [0.391, 1.706] mg/100g (wet weight);