Elassodiscus caudatus, Blackbelly snailfish

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Elassodiscus caudatus (Gilbert, 1915)

Blackbelly snailfish
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Native range | All suitable habitat | Point map | Year 2050
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Elassodiscus caudatus   AquaMaps   Data sources: GBIF OBIS
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Image of Elassodiscus caudatus (Blackbelly snailfish)
No image available for this species;
drawing shows typical species in Liparidae.

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

Teleostei > Perciformes/Cottoidei (Sculpins) > Liparidae (Snailfishes)
Etymology: Elassodiscus: Greek, elasson = smaller + Greek, diskos = disc shape (Ref. 45335).
More on author: Gilbert.

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

海洋 深海底的; 深度上下限 335 - 1040 m (Ref. 51661). 深水域

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

Eastern Pacific: southeastern Alaska to Monterey Bay, California, USA (Ref. 26773) and eastern Bering Sea (Ref. 51661).
东太平洋: 阿拉斯加州东南方到蒙德勒海湾, 美国加州 (参考文献 26773) 与东方的白令海.(参考文献 51661)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 26773); 7.5 cm SL (female)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 49-55; 臀棘 0; 臀鳍软条: 45 - 50; 脊椎骨: 55 - 60. Pectoral fin deeply notched; disk minute, almost on symphysis of lower pectoral lobes, no evidence of any bony structure (Ref. 26773). Skin colorless, with scattered melanophores posteriorly; body pale, with melanophores absent on head, denser on dorsal and anal fin bases; mouth pale; branchial cavity, peritoneum, and stomach black; pyloric caeca pale; branchial and peritoneal color plainly visible through sides of body (Ref. 26773).
胸鳍凹槽深的; 圆盘细小的, 几乎在低胸的叶的愈合处上, 任何多骨的结构没有证据.(参考文献 26773) 皮肤无色的, 在后部地有分散的黑色素细胞; 身体灰白的有在头部上缺席的黑色素细胞, 比较密集的背部之上与臀鳍基底; 嘴灰白的; 鳃室,腹膜与腹部黑色; 幽门的盲肠灰白的; 鳃而腹膜的颜色单色看得见经过身体侧边.(参考文献 26773)

生物学特性     字汇 (例如 epibenthic)


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

东太平洋: 阿拉斯加州东南方到蒙德勒海湾, 美国加州 (参考文献 26773) 与东方的白令海.(参考文献 51661)

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

Stein, D.L., 1978. A review of the deepwater Liparidae (Pisces) from the coast of Oregon and adjacent waters. Proc. Cal. Acad. Sci. 127:1-55. (Ref. 26773)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

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卵的发育
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成长
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形态测量图
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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 | OceanAdapt | 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 | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 3.6 - 8.3, mean 5.5 °C (based on 51 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [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):  3.4   ±0.5 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).