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Callionymus octostigmatus Fricke, 1981

Eightspot dragonet
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Native range | All suitable habitat | Point map | Year 2050
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Callionymus octostigmatus   AquaMaps   Data sources: GBIF OBIS
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Image of Callionymus octostigmatus (Eightspot dragonet)
Callionymus octostigmatus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Callionymiformes (Dragonets) > Callionymidae (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 生态学

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

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | 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 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 42832); common length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 42832)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 4; 背的软条 (总数) : 9; 臀棘: 0; 臀鳍软条: 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).
头部与身体褐色,背面有许多边缘白色的深色斑点。 腹面侧边微白色的。 用 1 或 2 列的黑色斑块的侧边。 第一背鳍在雄性有许多不规则的边缘白色的黑色线条。 鳍末梢部黑色在雌性与雄性幼鱼中。 第二背鳍鳍在雄性有垂直的黑色条纹。 臀鳍有 8 基部的黑色斑点。 尾部的, 胸鳍 , 与腹鳍有褐色 (参考文献 42832) 斑点.

生物学特性     字汇 (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).

栖息于沙与泥底部了。 (参考文献 42832) 吃甲壳动物,蠕虫与蜗牛。 (参考文献 42832) 用来作鱼粉了; 有时生鲜地在市场上销售。 (参考文献 42832)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

中西太平洋: 安達曼海到中國,菲律賓與新幾內亞。

主要参考文献 Upload your references | 参考文献 | 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)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济
FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
生态学
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵数
产卵场
Spawning aggregations

卵的发育
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参考文献

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网络资源

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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=0.00891 (0.00410 - 0.01937), b=2.78 (2.60 - 2.96), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.3   ±0.46 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
价格分类 (Ref. 80766):   Unknown.