Crustaceans (Crustacea)


Crustaceans (Crustacea)

Announcements

Yesterday

Hello NatureMaprs!Three new priority species lists of exotic freshwater and terrestrial invertebrates, and vertebrates in the ACT have been added to NatureMapr. Uploading records of these species to N...


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NatureMapr now receives more records in NSW than ACT

NatureMapr Data Collector 6.2.1 update

Critical nature positive infrastructure update

IMPORTANT NatureMapr Data Collector 6.2.0 mobile app update

Discussion

6 Mar 2025
Thanks our AI has only seen a few images of these and is still learning how to identify them

Euastacus spinifer
Snows wrote:
4 Mar 2025
Definitely not Cherax destructor , verification of Eustacus spinifer via iNaturalist

Euastacus spinifer
MattBeitzel wrote:
7 Feb 2025
Fox or other predation on a crayfish. Identification based on location only containing this species - identifiable features are internal in the carapace of crayfish - a pair of grinding "toothed" structures in the digestion system.

Euastacus rieki
MattBeitzel wrote:
28 Jan 2025
They are a euastacus cray probably Euastacus claytoni or the one of the recently genetically distinguished ones. Possible to be Euastacus yanga

Euastacus sp. (genus)
27 Jan 2025
Yes a cray - but I don't know which one

Euastacus sp. (genus)
802,959 sightings of 21,769 species from 13,569 contributors
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