Identificaciones de archiebrennan

This species is Gramastacus lacus as identified by the lead researcher of the Australian Crayfish Project who is also the researcher that discovered and named the species
see paper here https://zookeys.pensoft.net/articles.php?id=3693

Found in low lying coastal swampy ground under dense canopy.

Only frog found at this site in two nights of spotlighting at the river - possibly to do with storm and drop in temperatures? We heard a few timid frogs during the day but nothing very frequently. There had been many more frogs heard and seen a little upriver two nights before. This guy was heading away from the river, up the hill.