Waratah anemones, Port Noarlunga, South Australia - Dan Monceaux

New art exhibition celebrates the marine life of Port Noarlunga, South Australia

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River to Reef is an exhibition of new marine-themed artworks by South Australian artists, documentary filmmakers and amateur naturalists, Dan and Emma Monceaux. Presented by Onkaparinga Arts, the ambitious show includes fifty-five new works and can be viewed online, or in-person at the Arts Centre, Port Noarlunga, South Australia. The […]

Species sighted at Witton Bluff & Christies Reef

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Species sighted at Witton Bluff & Christies Reef by Steve Reynolds As reported in My Early Diving Days , Witton Bluff is the high point on the coast between Port Noarlunga and Christies Beach. It is named after the 1839 wreck of the David Witton. I did my first sea snorkel there […]

Nudibranchs and other sea slugs of the Port River, South Australia

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The Marine Life Society of SA was recently asked which species of sea slugs (which include nudibranchs) are found in the Port (Adelaide) River. We’ve only just started exploring the river underwater, so the list below is very much a work in progress. Prior to 2017, as far as we […]

Sand Stars in West Lakes

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Sand Stars in West Lakes by Steve Reynolds We recently received an enquiry from Jerusha King about starfish in West Lakes, as follows: – “Hello, recently starfish have started appearing on the lakes edge at Semaphore Park. I have lived in the area 6 years and have not observed them […]

Elysia expansa, Fletcher's Dock 2018

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

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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 […]

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

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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 […]