Pegasus volitans, Longtail seamouth

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Pegasus volitans Linnaeus, 1758

Longtail seamouth
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Pegasus volitans   AquaMaps   Data sources: GBIF OBIS
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Pegasus volitans
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Dactylopteriformes (Flying gurnards) > Pegasidae (Seamoths)
Etymology: Pegasus: Taken form the winged horse of Perseus in the ancient Greek, mithology (Ref. 45335);  volitans: From the Latin word 'volitans' meaning to fly..
More on author: Linnaeus.

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

海洋; 半咸淡水 居于水底的; 深度上下限 1 - 73 m (Ref. 11441), usually 9 - 27 m (Ref. 1418). 熱帶; 36°N - 37°S

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

Indo-West Pacific: Delagoa Bay, Mozambique to Saudi Arabia (Persian Gulf) and throughout Gulf of Manaar to Bay of Bengal; along the east coast of Myanmar; north to Japan, south to tropical Australia (Ref. 1418) and Papua New Guinea (Ref. 6192).
印度-西太平洋: 莫三比克的 Delagoa 灣到沙烏地阿拉伯 (波斯灣) 與在馬納爾灣各處到孟加拉灣; 沿著緬甸的東海岸; 北至日本, 南至熱帶的澳洲 (參考文獻 1418) 與巴布亞新幾內亞.(參考文獻 6192)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 90102)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 5; 臀棘 0; 臀鳍软条: 5; 脊椎骨: 21. Body light brown or olive to dark brown-black dorsally and laterally, lighter ventrally. Tubercles absent on surface of carapace; no scales on orbit; distal margin of dorsal and anal fins perpendicular to horizontal axis of body. 4 pairs of dorsolateral body plates; 5 pairs of ventrolateral body plates; tail rings 12, anteriormost 9 mobile, last 3 fused; a lateral pair of posteriorly directed spines on terminal tail rings; suborbital shelf convex obscuring eye from ventral view; deep pits absent. Rostrum monomorphic and spatulate.
身体淡色的褐色或橄榄色到深黑褐色的背面而且侧面地, 腹部颜色较淡。 小瘤在甲壳的表面上不存在; 没有鳞片在眼窝上; 背鳍与臀鳍的末梢部边缘垂直于身体的水平轴。 四对体背外侧的碟; 体腹外侧碟的 5 对; 尾环 12, 最前面的 9 移动的, 最后的 3 融合; 一侧面的成对在末端的尾环上朝向后面棘; 从腹面看上去看不清楚眼睛的眶下架凸状; 深的洼凹不存在。 喙单一形态而竹片状的。

生物学特性     字汇 (例如 epibenthic)

A rare species (Ref. 4264) collected from muddy and sandy bottoms of estuaries and bays. Known to 'walk' over the bottom using its tentacular pelvic fins. Juveniles expatriate to tropical regions; adults mainly found in muddy estuaries where they pair. Sometimes they are seen partly buried but also feed during the day. Sometimes found floating on the surface (Ref. 48635). Sometimes occurs in seagrass areas (Ref 90102). Feeds on small benthic organisms (Ref. 68964).

一个稀有的种 (参考文献 4264) 采集自河口与海湾的泥泞多沙的底部了。 已知了 '步行' 在底部之上使用它的触丝腹鳍。 稚鱼游离栖地到热带区域; 成鱼主要发现于泥泞的河口了它们在哪里配对。 有时他们部分被见到埋藏也在白天觅食。 有时发现漂浮在表面上.(参考文献 48635)

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

印度-西太平洋: 莫三比克的 Delagoa 灣到沙烏地阿拉伯 (波斯灣) 與在馬納爾灣各處到孟加拉灣; 沿著緬甸的東海岸; 北至日本, 南至熱帶的澳洲 (參考文獻 1418) 與巴布亞新幾內亞.(參考文獻 6192)

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

Palsson, W.A. and T.W. Pietsch, 1989. Revision of the Acanthopterygian fish Family Pegasidae (Order Gasterosteiformes). Indo-Pac. Fish. (18):38 p. (Ref. 1418)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 12 July 2016

CITES

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
FAO - Publication: search | FishSource |

更多信息

俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
Electrophoreses
遗传率
疾病
加工
Nutrients
Mass conversion
合作者
照片
Stamps, Coins Misc.
声音
神经毒
速度
泳型
鳃区
Otoliths
脑重体重比
眼睛色素

工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 23.8 - 29.1, mean 28.1 °C (based on 1202 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5781   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.37 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).