Skip to content

DiscoverSpeciesFish

Big-eye Conger

Ariosoma anagoides

  • Fish
  • IUCN: Data deficient
  • Usual depth142–316 m
  • Water temperature20–28 °C
  • Best monthsApril, October, and December
  • How commonRare
All species

About this species

The sea conger, also known as the big-eye conger, is an eel in the family Congridae. It was described by Pieter Bleeker in 1853, originally under the genus Conger. It is a tropical, marine eel which is known from the western Pacific Ocean, including Kanagawa Prefecture, Japan; the eastern China Sea, and the East Indies. It leads a benthic lifestyle and dwells in sand and mud. Males can reach a maximum total length of 51 centimeters.

Text from the Wikipedia article “Sea conger”, licensed CC BY-SA 4.0. Read the article

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

  • January: 0 records
  • February: 0 records
  • March: 0 records
  • April: 2 records
  • May: 0 records
  • June: 1 records
  • July: 1 records
  • August: 0 records
  • September: 0 records
  • October: 3 records
  • November: 1 records
  • December: 2 records

Depth and water temperature

Depth

Mostly recorded at 142–316 m · Deepest record: 316 m

  • 140–150 m: 2 records
  • 150–160 m: 0 records
  • 160–170 m: 0 records
  • 170–180 m: 1 records
  • 180–190 m: 0 records
  • 190–200 m: 0 records
  • 200–210 m: 0 records
  • 210–220 m: 0 records
  • 220–230 m: 0 records
  • 230–240 m: 0 records
  • 240–250 m: 0 records
  • 250+ m: 1 records

Water temperature

Recorded in surface water of 20–28 °C

  • 20–22 °C: 3 records
  • 22–24 °C: 3 records
  • 24–26 °C: 1 records
  • 26–28 °C: 2 records
  • 28–30 °C: 2 records

Names and classification

English
Big-eye Conger, Sea conger
Names in 2 more languages
French
Congre aux grands yeux
Korean
먹붕장어

Other scientific names: Alloconger anagoides, Conger anagoides

Similar species

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

  • Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
  • Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
  • Conservation status as published by GBIF (IUCN Red List).
  • 27 open-data records from 1908 to 2001.

Log what you see on your next dive

The free DiveHive diver app keeps your logbook with every sighting and shows what lives at the site you dive next.

Join the waitlist

DiveHive uses necessary cookies to work. With your permission we also use analytics to see which pages help. Analytics is off until you say yes, and we never record what you type.

  • NecessaryAlways on: your choice, security.Always on
  • AnalyticsOff unless you accept.Off
Privacy policy