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Atherion elymus Jordan & Starks, 1901

Bearded silverside
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Atherion elymus   AquaMaps   Data sources: GBIF OBIS
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Image of Atherion elymus (Bearded silverside)
Atherion elymus
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Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Reported from the northern and southern tips of Taiwan (Ref. 47843); also from Penghu (Ref. 55073). Also Ref. 11104.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Shen, S.C. (ed.), 1993
National Database: The Fish Database of Taiwan

Common names from other countries

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

Teleostei > Atheriniformes (Silversides) > Atherionidae (Pricklenose silversides)
Etymology: Atherion: Greek, atherine = smelt.
  More on authors: Jordan & Starks.

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 0 - 3 m (Ref. 30874).   熱帶; 30°N - 18°S

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

Western Pacific: southern Japan south to northern Queensland, Australia. Has been collected close to the islands in Micronesia, Melanesia, Fiji and New Guinea.
西太平洋: 日本南部南至澳洲的昆士蘭省北部。 曾經收集在密克羅尼西亞,美拉尼西亞,斐濟與新幾內亞接近島嶼。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 6.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 117049)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 4 - 6; 背的软条 (总数): 8-13; 臀棘 1; 臀鳍软条: 13 - 15. Mouth barely protractile and with thin lips. Basihyal and mesopterygoids usually with teeth. No notch present at the anterior border of preopercular bone. Face with Shangreen denticles. Ascending process of premaxilla with no lateral processes present. Distal end of maxilla blunt and truncate.
嘴略微突出的而且有薄的唇。 基舌骨与中翼骨通常有齿。 没有凹槽出现在前鳃盖骨的前缘。 脸部有鲨鱼皮细齿。 前颌骨向上突起没有侧面的突起存在的。 颚骨的末端钝的与截形。

生物学特性     字汇 (例如 epibenthic)

Loose aggregations inhabit tide pools and rocky shorelines and reef margins. Eggs are large.

松散的鱼群居住于潮池与岩岸与礁区边缘。 卵是大的。

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

西太平洋: 日本南部南至澳洲的昆士蘭省北部。 曾經收集在密克羅尼西亞,美拉尼西亞,斐濟與新幾內亞接近島嶼。

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

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 没有兴趣; 诱饵: occasionally
FAO(Publication : search) | FishSource |

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成熟度
产卵场
孕卵数

卵的发育
年龄范围
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Estimates based on models

Preferred temperature (Ref. 115969): 26.2 - 29.3, mean 28.7 (based on 1520 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.45 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).