The Nature LibraryEN·ES
GBIF·5788303speciesAnimalia66 occurrence records
  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›orderAnguilliformes
  4. ›familyCongridae
  5. ›genusAriosoma
Ariosoma prorigerum: field photographsAriosoma prorigerum: field photographsAriosoma prorigerum: field photographsAriosoma prorigerum: field photographsAriosoma prorigerum: field photographsAriosoma prorigerum: field photographs

Images attached to GBIF records (field photographs, museum & herbarium specimens), from . Open licences; click for the record.

IUCN LC · Least concern

Slope conger

Ariosoma prorigerum (Gilbert, 1891)

Also calledCongre du talus (fra) · Congrio del talud (spa)

The slope conger (Japonoconger proriger), also known as the black-fin conger, is an eel in the family Congridae (conger/garden eels). It was described by Charles Henry Gilbert in 1891, originally under the genus Ophisoma. It is a marine, deep water-dwelling eel which is known from the southeastern and eastern central Pacific Ocean, including Colombia, Ecuador, Costa Rica, Honduras, El Salvador, Mexico, Guatemala, Nicaragua, Panama, and Peru. It is known to dwell at a depth range of 380–740 metres (1,250–2,430 ft), and inhabits substrates. Males can reach a maximum total length of 35 centimetres (1 ft 2 in).

Due to its widespread distribution, lack of known threats, and lack of observed population declines, the IUCN redlist currently lists the slope conger as Least Concern. There is some dispute as to whether Ariosoma or Ophisoma is the valid genus for the species.

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Where it has been recorded

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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From the GBIF Backbone Taxonomy and occurrence records (GBIF.org), with Wikipedia and the Source Library. GBIF species 5788303.