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Chaunax nebulosus Ho & Last, 2013

Eyespot coffinfish
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Chaunax nebulosus   AquaMaps   Data sources: GBIF OBIS
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Image of Chaunax nebulosus (Eyespot coffinfish)
Chaunax nebulosus
Picture by Ho & Last, 2013

Indonesia country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: First record for the country, collected off Sumatra (Ref. 117885).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/id.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ho, H.-C., T. Kawai and F. Satria, 2015
National Database:

Common names from other countries

... more

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

Teleostei > Lophiiformes (Anglerfishes) > Chaunacidae (Sea toads o coffinfishes)
Etymology: Chaunax: Greek, chaunax, -akos = a conceited man (Ref. 45335);  nebulosus: Name from Latin word nebula, meaning "cloudy" (more or less), referring to its unique, diffuse, grayish green colour pattern overlain dorsally with five black spots..

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

海洋 深海底的; 深度上下限 218 - 380 m (Ref. 94130).    ; 18°S - 32°S (Ref. 94130)

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Eastern Indian Ocean: NW Australia, with first record in Indonesia (Ref. 117885).

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 21.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 94130)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 3; 背的软条 (总数) : 12; 臀鳍软条: 7. This species which is a member of the C. fimbriatus-species group is distinguished from its congeners by its dense covering of minute grayish-green irregular spots, five large blackish dorsal markings and by the following characters: modally 14 pectoral-fin rays; bridging each neuromast are 3-4 pairs of spinules; second gill arch with 8-9 rakers; long and slender illicium; elongate illicial trough which is longer than wide; esca with numerous thin pale cirri with brown tips; pale gill chamber with large blackish patch on inner wall of opercle; pale peritoneal membrane; lateral-line neuromast counts: anterior body proper = 3-5 (mainly 4), upper preopercular = 2-3 (2), infraorbital = 5-7 (6), hyomandibular = 3-4 (3), pectoral = 10-12 (10 or 11), body proper = 29-35 (Ref. 94130).

生物学特性     字汇 (例如 epibenthic)

Deepest capture of a specimen collected from a trawl station covered 20-850 m depth interval (Ref. 94130).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 : Ho, Hsuan-Ching | 合作者

Ho, H.-C. and P.R. Last, 2013. Two new species of the coffinfish genus Chaunax (Lophiiformes: Chaunacidae) from the Indian Ocean. Zootaxa 3710(5):436-448. (Ref. 94130)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 12 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 




人类利用

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 10.9 - 17, mean 13.4 (based on 10 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [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):  4.1   ±0.7 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (16 of 100).