Family Congridae

Conger Eels

Conger eels have smooth scaleless skin, large pectoral fins, and the continuous marginal fin rays are easily visible.  They are much less common than moray eels in Hawaii.

Leptocephalus eel larva

 

HAWAII

 Ariosoma marginatum   

Harbor, Midway Atoll, 10 feet

LARGE-EYE or BLACKMARGIN CONGER

Occasionally observed in shallow water at night while foraging.  Inhabits sandy burrow during the day.  Attains at least 1 foot.  Endemic to Hawaii.

 Ariosoma fasciatum

Makaha, Oahu, 55 feet

BARRED CONGER

Rare in deeper scuba depths.  Burrows in sand and forages at night.  Brown spots vary in size & shape with age.  Attains 2 feet.  Known from scattered locations from Madagascar to Hawaii & Tahiti.  Formerly known as Poeciloconger fasciatum.

Conger marginatus   

Kahe Point, Oahu, 25 feet 

MUSTACHE CONGER    PUHI UHA    Hamo

Endemic to Hawaii.  Also known as White eel or Tohei.  Formerly reported as Conger cinereus.

Gorgasia hawaiiensis   

Corsair, Oahu, 110 feet 

 

Corsair, Oahu, 110 feet

Molokini Crater, Maui

Puako, Hawaii, 70 feet

 

Puako, Hawaii, 70 feet (cropped)

 

Honokohau, Hawaii, 90 feet

(cropped)

(cropped)

Corsair, Oahu, 110 feet (cropped)

HAWAIIAN GARDEN EEL

Endemic to Hawaii.  Locally common on deeper sand flats exposed to current.  Extends vertically from burrow to feed upon zooplankton.  Attains 3 feet.


INDO-PACIFIC

Heteroconger hassi

Wakatobi, Indonesia, 35 feet

SPOTTED GARDEN EEL

Inhabits burrows in areas exposed to strong current.  Juveniles black.  Attains 16 inches.  South Africa to Okinawa & the Society Islands.

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