Viewing: Bony fishes

Oct 10

October 10, 2017

The small congolli that I found ‘belly up’ at Myponga Beach

I recently collected a small congolli that I found effectively ‘belly up’. The small congolli effectively ‘belly up’ (Taken by David Muirhead) Actually, it was lying on its side, on the shallow bottom towards one sandy rubbly bank of the moderately briskly outflowing but very narrow rivulet. The small congolli lying on its side, on the shallow bottom  (Taken by David Muirhead) The rivulet,... Read more

Posted in Bony fishes, Citizen Science, Coastal species, Freshwater systems, intertidal zone | By

Sep 17

September 17, 2017

Pipefish encounters: One genus, two species, endless entertainment

Encounters of the kind below are not what most of us expect when at the beach for a swim and a bit of relaxation on a nice summer day. Which adds a special touch, for me at least. You can wade bare-footed at knee to waist depth off almost any white sandy beach in Gulf St Vincent and Spencer Gulf and see... Read more

Posted in Bony fishes, Coastal species, Syngnathids | By

Jun 13

June 13, 2017

Congolli, Pseudaphritis urvillii

This fish that I photographed at the Ships’ Graveyard in the North Arm of the Port River earlier this year was confirmed on iNaturalist as being a Congolli (Pseudaphritis urvillii). I had reported the sighting of the Congolli in my article titled “Further Discoveries at the Ships Graveyard” at http://mlssa.org.au/2017/03/25/further-discoveries-at-the-ships-graveyard/ I came across another one in Angas Inlet at the... Read more

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May 10

May 10, 2017

Normanville Jetty and Hotspot

David Muirhead says that the Normanville jetty is “a pretty poor excuse for a jetty”. “I have, however, found some surprisingly good photographic subjects on the piles at high tide, which is all the more titillating given the entire jetty can be above the water mark,” he says. (The present jetty is the second Normanville jetty. The first one was... Read more

Posted in Bony fishes, Dive Reports, Jetties, Maritime History, Syngnathids | By

Apr 27

April 27, 2017

Shrimps, Seadragons and Siphonognathus argyrophanes

Shrimps, Seadragons and Siphonognathus argyrophanes (As told to Steve by David Muirhead) The fish Tubemouth, Siphonognathus argyrophanes, looks very pipefish-like, and many veteran divers incorrectly think that they are true pipefish. They are, however, in the same family as wrasses (Labridae), which includes the ‘rock cod’ or ‘parrotfish’, plus weed whiting and western blue groper (which strictly should be called... Read more

Posted in Bony fishes, Citizen Science, Crustaceans, Syngnathids | By

Apr 14

April 14, 2017

Goby Gets Nice Eye Rings

David Muirhead took this photo of a goby at Rapid Bay jetty in April 2016: – Goby at Rapid Bay jetty He has speculated in the past about why they (Grooved-cheek gobies?) get “nice eye rings”. He says that they can have gold irises or eyebrows. David thinks that they are probably Grooved-cheek gobies, Nesogobius species. They have also been... Read more

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Apr 10

April 10, 2017

Spotting Pipefish

David Muirhead and I had Facebook conversation about finding pipefish with one-time Society member Ron Bellchambers recently, after David had posted this photo of a Crested pipefish on his Facebook page: –   Crested pipefish (a.k.a Briggs Crested pipefish) (Taken by David Muirhead) (This Crested pipefish is typically cryptic below detrital seagrass leaf on silty sand @ 4 m depth Second... Read more

Posted in Bony fishes, Syngnathids | By

Apr 9

April 9, 2017

Photo of a Smooth Toadfish Blind in One Eye

In 2014, David Muirhead wrote an article titled “Opalescent Eye of Toadie – Reflecting on refracted light” – see http://mlssa.org.au/2014/08/11/opalescent-eye-of-toadie-reflecting-on-refracted-light . A Smooth Toadfish with two good eyes (Taken by David Muirhead) The article features a slide show of four toadfish images, along with comments such as “I’ve many dozens of similar shots of this adult individual and numerous other... Read more

Posted in Bony fishes, Underwater Photography | By

Mar 25

March 25, 2017

FURTHER DISCOVERIES AT THE SHIP’S GRAVEYARD

In addition to my recent discovery of an Oyster Blenny at the Ship’s Graveyard in the North Arm of the Port River, I also found this bivalve mollusc shell there: – I checked it out further when I got home. I thought that it was a Venus shell, Tapes literatus. I photographed it with my mobile phone at home and... Read more

Posted in Bony fishes, Invasive species, Marine invertebrates, Molluscs | By

Mar 23

March 23, 2017

The Oyster Blenny, Omobranchus anolius

When I recently snorkelled at the Ship’s Graveyard in the North Arm of the Port River, I saw lots of blennies disappearing into holes on the river bed. They were much too quick for me to be able to identify them at all. Some of them seemed to have long-flowing eel-like tails. I struck it lucky when I returned back... Read more

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