Viewing: October, 2018

Oct 16

October 16, 2018

Elysia expansa, Fletcher's Dock 2018

The Port River – over 100 marine and coastal species and counting

I was first inspired to pay more attention to this often overlooked ecosystem by the discovery of the upside-down jellyfish, Cassiopea sp. there in 2016 by MLSSA president and area resident, Steve Reynolds. My personal explorations soon followed, beginning at Garden Island. There, a snorkeller can easily step into the water and explore several contrasting habitats within tens of metres:... Read more

Posted in Art & Culture, Citizen Science, Crustaceans, Mangroves, Marine invertebrates, Pollution, Underwater Photography | By

Oct 13

October 13, 2018

The Occurrence of the Venus shell, Tapes literatus, in the Port River

Last year, I found a Venus shell, Tapes literatus at the Ships’ Graveyard in the North Arm of the Port River. I reported the discovery in my article entitled¬†Further Discoveries at the Ships’ Graveyard. More recently, two more specimens were found on the western side of Torrens Island (8 October 2018). My kayak partner (known only as Greg) picked up... Read more

Posted in Climate change, Invasive species, Marine invertebrates, Molluscs | By

Oct 9

October 9, 2018

Sunfish approaches the surface in a horizontal position

A Summary of Recent Sunfish Sightings in the Encounter Bay/Waitpinga Cliffs Area

Sunfish sightings continued in the Waitpinga Cliffs area after the posting of my article Sunfish Sightings in the Encounter Bay/Waitpinga Cliffs Area. I thought it would be worthwhile summarising those sightings, like Dan Monceaux started doing in his article Sunfish sightings in South Australia. Dan had plans to upload those historic sighting accounts to the Atlas of Living Australia “so... Read more

Posted in Bony fishes | By