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Iracundus signifer Jordan & Evermann, 1903

Decoy scorpionfish
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Iracundus signifer   AquaMaps   Data sources: GBIF OBIS
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Iracundus signifer
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Iracundus: Latin, iracundus = choleric (Ref. 45335).
More on authors: Jordan & Evermann.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 非迁移的; 深度上下限 20 - 110 m (Ref. 90102). 熱帶

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

Western Indian Ocean: South Africa, Mauritius, Reunion. Pacific Ocean: Ryukyu Islands (Ref. 559), Taiwan, and from the Society, Cook, Marquesan, Tuamoto, Pitcairn and Hawaiian islands.
西印度洋: 南非,模里西斯,留尼旺島。 太平洋: 琉球群島 (參考文獻 559) ,台灣與從社會,庫克,馬貴斯群島, Tuamoto ,皮特凱恩島與夏威夷群島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3921)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 12; 背的软条 (总数) : 8 - 9; 臀棘: 3; 臀鳍软条: 5. Anterior part of dorsal fin resembles a small fish, the fin also has a spot between spines 1-2 or 1-3 (Ref. 4313). Lachrymal bone with 2 spines over maxillary, first points forward, second broad, pointing out and to rear; suborbital ridge without spines except one at rear before opercle; preopercular spines short, usually only 3 developed; no supplemental preopercular spine at base of first spine; a dark spot on the spinous dorsal fin between spines 1 or 2 and 3; and vertical scale rows of about 65-75 (Ref. 10482).
背鳍的前部与一个小鱼相似, 鳍也有一个在棘 1-2 之间的斑点或 1-3.(参考文献 4313) 泪骨有 2根棘在上颌骨上方,第一个方向朝前,和第二的宽, 方向朝外与朝后; 眶下脊没有棘除了一之外在后面在鳃盖之前; 前鳃盖骨棘短, 通常只有 3个发展的; 在第一根棘的基底的没有补充的前鳃盖骨棘; 一个深色的斑点刺状的背鳍之上在棘 1 或 2之间与 3; 而且垂直的鳞片列的大约 65-75.(参考文献 10482)

生物学特性     字汇 (例如 epibenthic)

Found on sand and rubble under ledges of seaward reefs (Ref. 9710). Benthic (Ref. 58302). The dorsal fin mimics a tiny fish and is used as a lure (Ref. 9710). Anterolateral glandular groove with venom gland (Ref. 57406).

栖息于在面海礁石的岩架下面的沙子与碎石了。 背鳍拟态一个极小的鱼而且作为诱饵使用。 (参考文献 9710) 用毒液腺的前外侧的腺凹槽.(参考文献 57406)

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

西印度洋: 南非,模里西斯,留尼旺島。 太平洋: 琉球群島 (參考文獻 559) ,台灣與從社會,庫克,馬貴斯群島, Tuamoto ,皮特凱恩島與夏威夷群島。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Randall, J.E., 1985. Guide to Hawaiian reef fishes. Harrowood Books, Newtown Square, PA 19073, USA. 74 p. (Ref. 3921)

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

  最不相关 (LC) ; Date assessed: 03 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有毒的 (Ref. 57406)





人类利用

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 22.5 - 28.3, mean 27 °C (based on 299 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00620 - 0.02676), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.6 se; based on size and trophs of closest relatives
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).
Nutrients (Ref. 124155):  Calcium = 85.5 [43.0, 204.4] mg/100g; Iron = 0.7 [0.4, 1.8] mg/100g; Protein = 18.1 [16.2, 20.1] %; Omega3 = 0.263 [0.114, 0.737] g/100g; Selenium = 29.4 [14.7, 70.4] μg/100g; VitaminA = 169 [56, 474] μg/100g; Zinc = 1.5 [1.0, 2.2] mg/100g (wet weight);