Fish
Native Fish
Eels

Eels

Add a sighting Subscribe View significant View unverified

Eels (Order: Anguilliformes)

This includes the family of Fresh water eels (Anguillidae). Two species in genus Anguilla are included in CNM: Short-finned Eel (A. australis) and Long-finned Eel (A. reinhardtii).

Continue reading

Eels

Featured sightings

Moderators

DougT
LauraBailey
become a moderator

Announcements

Known issue affecting NatureMapr mobile app 6.3.0
8 Jul 2025

A known issue has been reported with the very latest 6.3.0 version of the NatureMapr data collector mobile app.SymptomsSightings recorded with previous versions of the naturemapr data collector mobile...

Continue reading

NatureMapr Mobile App Update

Platform consolidation and impact to regional functionality

Improvements to Search

NatureMapr 2025 partner update presented to Commonwealth DCCEEW

Discussion

LauraBailey wrote:
Yesterday
Dorsal fin too short for A. dieffenbachii :)
Anguilla australis
JimL wrote:
23 May 2025
Hi @DougT
I would estimate around or just over a metre long if straight.
Anguilla australis
DougT wrote:
23 May 2025
Hey @JimL , how big do you think this was? More or less than 1m? It is almost certainly Anguilla australis, but there's a remote chance it could be Anguilla dieffenbachii. The latter is endemic to New Zealand, but is known to migrate to pacific islands to breed, and given that Port Arthur is as close as Australia gets to New Zealand, I don't think we can rule it out.
Anguilla australis
DougT wrote:
19 May 2025
Most likely Anguilla reinhardtii
Anguilla sp. (genus)
DougT wrote:
19 May 2025
Dorsal fin appears to come a long way forward suggesting A. reinhardtii
Anguilla reinhardtii

Species Richness Score (SRS)

15

Top contributors

Top moderators

829,479 sightings of 22,837 species from 14,346 members
CCA 3.0 | privacy
NatureMapr is developed by at3am IT Pty Ltd and is proudly Australian made