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Callionymus octostigmatus Fricke, 1981

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

Teleostei > Callionymiformes (Dragonets) 鱸形目 (Dragonets) > Callionymidae (Dragonets) 科 (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name .
More on author: Fricke.

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

海洋 居於水底的; 深度上下限 49 - 148 m (Ref. 42832). 熱帶

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

Indo-West Pacific: Andaman Sea to China, Philippines and New Guinea.
中西太平洋: 安達曼海到中國,菲律賓與新幾內亞。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 42832); common length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 42832)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 4; 背的軟條 (總數) : 9; 臀棘: 0; 臀鰭軟條: 9. Head and body brown, dorsally with many white-edged dark spots. Ventral sides whitish. Sides with 1 or 2 rows of dark blotches. First dorsal fin in males with many irregular white-edged dark lines. Fin distally blackish in females and young males. Second dorsal fin in males with vertical blackish streaks. Anal fin with 8 basal blackish spots. Caudal, pectoral, and pelvic fins spotted with brown (Ref 42832).
頭部與身體褐色,背面有許多邊緣白色的深色斑點。 腹面側邊微白色的。 用 1 或 2 列的黑色斑塊的側邊。 第一背鰭在雄性有許多不規則的邊緣白色的黑色線條。 鰭末梢部黑色在雌性與雄性幼魚中。 第二背鰭鰭在雄性有垂直的黑色條紋。 臀鰭有 8 基部的黑色斑點。 尾部的, 胸鰭 , 與腹鰭有褐色 (參考文獻 42832) 斑點.

生物學特性     字彙 (例如 epibenthic)

Found on sand and mud bottoms (Ref. 42832). Feeds on crustaceans, worms, and snails (Ref. 42832). Utilized as fish meal; sometimes marketed fresh (Ref. 42832).

棲息於沙與泥底部了。 (參考文獻 42832) 吃甲殼動物,蠕蟲與蝸牛。 (參考文獻 42832) 用來作魚粉了; 有時生鮮地在市場上銷售。 (參考文獻 42832)

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

中西太平洋: 安達曼海到中國,菲律賓與新幾內亞。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Fricke, Ronald | 合作者

Fricke, R., 2001. Callionymidae. Dragonets. p. 3549-3571. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 42832)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 低經濟
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
生態學
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Length-weight rel.
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 21.6 - 28.1, mean 26 °C (based on 376 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00408 - 0.02036), b=2.77 (2.59 - 2.95), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.46 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).
價格種類 (Ref. 80766):   Unknown.