MLSSA

Newsletter

FEBRUARY 2002

No. 285

"Understanding, enjoying & caring for our oceans"


 

Next Meeting 20/2/02

The first meeting of the New Year will be held at the Conservation Centre, 120 Wakefield Street on Wednesday 20th February commencing at 7.30pm.

Our speaker will be David Muirhead who will be showing some more of his underwater slides. Many will be from his recent trip to Kangaroo Island.

As usual this will be an excellent opportunity to select slides for the Photo Index and we may find some to add to those chosen last month, taken by Chris Hall, to go in the 2003 Calendar.


Contents

Report on MLSSA

Diving At The Port Hughes Jetty

Nicolas Baudin Display - Maritime Museum

Second Seahorse Sighting At Swanage In Six Days

Excerpt from "The Two Towers"

Marine Life News 2002 (NE Atlantic)

 


Malacological Society Shell Posters

MLSSA has a few copies of these wonderful posters left for sale. They cost $15 per set of two full colour posters and as an additional extra there is a companion set of A4 sheets with Common Names. Please see the Librarian Steve Reynolds if you require a set. I can recommend an excellent laminating firm if you want them laminated.

Philip Hall


Welcome to New Members

We would like to welcome 4 new members who have joined over the last couple of months.

The Granite Island Nature Park represented by Steve Edwards, Timothy Lubcke (Jnr), Alex Dobrovolskis and Veronica Harper. We hope to see them at meetings and extend them all a warm welcome to the Society.


Report on MLSSA

Emma Egel, a student, came to our October General Meeting in 2001 and asked permission to do a study of the Society as part of her university course. The Meeting agreed to this and I will be publishing her report over the next few months.

The footnotes in the original are sequential to 37, but each of these individual parts will have the footnotes beginning from 1 again.

I have had to make some corrections and alterations for the sake of accuracy. (Philip Hall - Editor)

Part 1

ABSTRACT: The paper contains a critical analysis of an Australian environmental organization, the Marine Life Society of South Australia. The group was found to be small in size yet highly professional with an extensive sphere of influence focused on education.

South Australia is at the center of the longest stretch of south-facing coastline in the Southern Hemisphere. Extending to Western Australia, Victoria, and Tasmania, southern Australian temperate waters host some of the world’s unique habitats and biologically diverse marine life, with more than 85% of known species found only here. Due to this I chose to critically analyse a South Australian marine environmental organization. The best example of which is the Adelaide based Marine Life Society of South Australia, or MLSSA as they are commonly known. I looked at the Societies infrastructure, previous and present campaigns, and the general success of the organization.

Established in 1976 the Society was originally known as the Marina Aquarium Research Institute of Australia, or MARIA, until this national body demised allowing MLSSA to form on the1st of October 1982. Tony Isaacson was MARIA’s founding "interim Chairman and inaugural President"1 in 1976 and is still associated with MLSSA. At the 25th anniversary meeting, in June of 2001 Mr. Isaacson was presented with a Silver Anniversary wineglass in recognition of his activities with the Society. The present President, Philip Hall, was presented with the MLSSA Anniversary Trophy in recognition of his services to the Society. The Anniversary Trophy is to be presented by the holder to a worthy member at each forthcoming June meeting in order to establish a greater sense of tradition within the Society. However the Society isn’t lacking in distinguished achievements, having a history full of them. The Society gained second prize for the Adelaide Skin-diving Center exhibit at the Royal Adelaide Show in their first year of operation and were awarded the KESAB Action Award in 1997 for being a finalist in the "Small Community Environmental Action" category. Originally MLSSA was based at the Brighton Community Center until the establishment closed down. The Society is a member of the Conservation Council of South Australia and they were then allowed to use the Council’s Wakefield Street facilities. The Conservation Council, formed in 1971, is South Australia’s peak environmental movement and represents over fifty groups. The Council is based on credibility, interdependence, and integrity, acting as a "steady rock"2 offering advice and resources. MLSSA became a part of the Conservation Council soon after the Society was formed. The views of MLSSA and the Conservation Council regarding the conservation and protection environments are strikingly similar as both place a heavy emphasis on education being a significant component for successful change.

The infrastructure of the Society is simple but it is one that when used correctly and professionally works successfully. MLSSA’s President Philip Hall, who is also the Editor, presides over the Societies Secretary, Steve Reynolds who also doubles as the Librarian and Historian, and the Treasurer, Phill McPeake. MLSSA also has Committee members Chris Hall and David Muirhead who, together with other Members, are also representatives on the committees of closely affiliated organizations such as the Conservation Council and the Scuba Divers Federation of South Australia, with whom MLSSA have been a member since 1980. Due to the fact that a part of MLSSA’s focus lies with diving and associated activities the Society also has a diving officer, Geoff Prince, and an assistant diving officer, Steve Reynolds. The previously mentioned members form a body that is successfully leading MLSSA towards many more positive achievements in the marine conservation movement. MLSSA has 20 to 25 financial members and many more supporters. Six of these members have achieved over twenty years of membership or close continuous association with the Society; they are Geoff Mower, Peter Gilbert, Steve Reynolds, Phill McPeake, Philip Hall and David Muirhead. Members include people from various occupations such as diving instructors, marine aquarists, accountants, science teachers, doctors and naturalists. Membership fees are paid yearly in April at a cost of $20 for students, $25 for singles and $30 for families or corporations and members automatically receive the Societies Journal and monthly Newsletter. MLSSA is a non-profit, volunteer organization that funds itself through variou means. The money gained from memberships is a constant and steady source of income. Another source is allowing individuals and organizations to buy, at a reasonable price, the rights to use photographs from the Societies Photo Index which is also published on their Web Page, although at a much reduced resolution. These photos are produced by members who are hobby photographers, yet all the images available are of exceptional quality resulting in several being used in calendars, magazines and newspapers. The final means by which funds are raised is through selling an annual calendar that the Society produces using their own photos of marine life taken exclusively in South Australian waters. MLSSA began selling calendars in 1999 and they presently retail for $10 to non-members and $8 to members. Each member is allocated a number of calendars that they are asked sell. However due to the increasing cost and difficulty of this project its continuance is in question. MLSSA is a relatively small organization in fiancial terms"3. MLSSA members gather regularly for a General Meeting that is held on the third Wednesday of every month at the Conservation Council headquarters. The public is encouraged by the Society to attend their meetings as a method of generating more interest in marine conservation. I was fortunate enough to be able to attend their meeting on Wednesday 17th October4. I found the Society to be highly professional in their conduct and thorough in their discussions. The subject material discussed proved to be highly informative and interesting. Although the meeting was predominately male orientated in numbers and authority, the age range of those in attendance was large, from a toddler brought by his parents to the elderly. The issues brought up for discussion at the meeting included the progress of calendar sales, interactions with the maritime museum, and the progress of a small equipment grant from the state government for a filing cabinet. Information was also given about seminars Society members had conducted at the Ladies Aldinga Reef Group, the particulars of the Societies Christmas party, notice of the next KESAB clean up on the 3rd March 2002, and an upcoming lecture on sustainable development to be given by Tim Flannery. MLSSA’s motto is "understanding, enjoying and caring for our oceans"5 which summarizes the motives of members "who seek to understand our oceans, derive enjoyment from observations of marine life and are committed to its protection"6. The aim of MLSSA is to "promote a better understanding of our marine environment"7 through fostering the study of marine life, promoting education and public awareness of marine conservation issues, and generally encouraging the conservation and protection of South Australia’s unique and beautiful marine environments. MLSSA is capable of fulfilling these objective as the members engage in various activities including comprehensive studies of local marine environments, field trips, scuba diving, snorkeling, underwater photography, the maintenance of marine aquariums, and conducting seminars for schools and community groups. MLSSA proudly boasts that their "knowledge and educational resource materials are available to all"8. MLSSA actively encourage new memberships not only for financial gain but to expand the movement and thus its sphere of influence. Individuals are encouraged to join if they dive or snorkel, are concerned about the marine environment, want to learn more about the subject, run or wish to set up temperate marine tanks, want to have a say in any proposed marine legislation, or if they simply want to meet people with similar interests. MLSSA has a clearly defined code of ethics which members are obliged to adhere too. The code’s 17 points are concerned with the appropriate collection, storage and disposal of marine specimens and the behavior of members stating that "members shall conduct themselves in a manner that will enhance the character and interests of the Society"9. The code strictly stipulates that "the emphasis of the Society should be on observation, education and research"10 not financial gain from the sales of marine specimens. The Leafy Seadragon is the logo of MLSSA which appeared officially for the first time on the cover of newsletter number 65 in October 1982. The Leafy Seadragon was chosen because it is unique to South Australian waters and the Society believes it represents not only some of the most abundant and diverse marine life in the world but also themselves, "we believe that the Leafy seadragon symbolizes our Societies involvement in the marine environment"11. It is South Australia’s only totally protected fish whose "beauty surpasses any tropical water creature and once seen by a diver remains one of their most remembered experiences"12.

______________________________

1 Reynolds, Steve, MLSSA Newsletter. July 2001, No. 279, pp. 11.

2 Grady, Michelle. 16th October 2001. Lecture. Environmental Movements, Adelaide University.

3 McPeake, Phill. Interview. 17th October 2001.

4 MLSSA, General Meeting. 17th October 2001.

5 Hall, Philip, Ed. MLSSA Journal. December 2000, No. 11, pp. 2.

6 Hall, Philip, Ed. MLSSA Journal. December 2000, No. 11, pp. 2.

7 Hall, Philip, Ed. MLSSA Journal. December 2000, No. 11, pp. 2.

8 http://www.mlssa.asn.au. (Web Page). 2001. MLSSA.

9 http://www.mlssa.asn.au. (Web Page). 2001. MLSSA.

10 http://www.mlssa.asn.au. (Web Page). 2001. MLSSA.

11 Hall, Philip, Ed. MLSSA Journal. December 2000, No. 11, pp. 2.

12 Hall, Philip, Ed. MLSSA Journal. December 2000, No. 11, pp. 2.


Diving At The Port Hughes Jetty

I am looking forward to the opportunity to dive at the Port Hughes jetty in March. It is such a beautiful dive. We are planning to do our clean-up dive there on Sunday 3rd March. During a dive at the jetty on 25th April 1999 I had excellent visibility for a 100 minute plus dive. I saw many beautiful sights including a large school of fish (trevally?), two large stargazers, two seahorses, a Fiddler Ray,lots of Globe Fish, Little Weed Whiting, Red Mullet and Bullseyes. There were numerous beautiful leatherjackets including Pygmies and Mosaics. Other fish sighted included cowfish, Magpie Perch, flathead, pipefish, cardinals, Old Wife, Squareback Coral Fish, Dusky Morwong, Moonlighter, Ringed Toadfish, Snook and Castlenau's Wrasse. My buddy and I followed the two stargazers around, admired the two seahorses, patted Globe Fish and cuttlefish, and held the Fiddler Ray. I swam after a large jellyfish which was surrounded by tiny fish. We also saw some comb jellies and, ofcourse, the beautiful soft corals and nudibranchs grazing.

What more could I have asked for? Well I could have taken my camera for a start! I might have been able to photograph one of the three juvenile Scaly Fin that demanded our attention from time to time. Then there was the Grubfish. I simply had to return again soon with a camera to record these beautiful creatures.

I returned to the site in April 2000, armed with my camera this time. It was slightly overcast and raining but my buddy and I enjoyed a 90 minute dive there. The vis was good and we saw several large nudibranchs called Ceratosoma brevicaudatum, a large ray, Globefish, female Ornate Cowfish, Squareback Coral Fish, Old Wife, Trachinops, Bullseyes, Ringed Toadfish, juvenile Scalyfin, seahorses, pipefish, cuttlefish, Black-banded Sea Perch, leatherjackets including Pygmies, a large school of Chow, Magpie Perch, Dusky Morwong, Red Mullet, Snook, Little Weed Whiting, flathead, wrasse, pilchards and a female Rough Leatherjacket.

My buddy and I were back there in January 2001. This time it was sunny and 36 degrees C. The vis was very good and we enjoyed some 114 minutes in the water. We saw an amazing shrimp, two more seahorses, more pipefish and lots of other fish including a catfish. We saw cowfish of all types, sizes and sexes (Ornate & Shaw’s Cowfish, large & small, male & female.) Other highlights were the sighting of a bright pink nudibranch and three sightings of a 2m diameter stingray.

March cannot come quick enough for me. Make sure that you don’t miss it.

Steve Reynolds


Nicolas Baudin Display - Maritime Museum

Encounter 2002 is the celebration of the 200th anniversary of the meeting between Matthew Flinders and Nicolas Baudin at Encounter Bay in 1802. The South Australian Maritime Museum is holding two displays this year as part of the celebration. One display marks the bicentenary of Matthew Flinders’ voyage whilst the other one retraces Nicolas Baudin’s voyage. Both displays will be touring exhibitions. The Flinders display runs from 28th March to 23rd June. The Baudin display runs from 5th July to 14th October. According to publicity material from the History Trust of SA, the Baudin "exhibition will retrace Baudin’s voyage along the southern coast of Australia and will include original marine specimens collected by Baudin;s scientists as well as artwork from the voyage". The main reason for mentioning all of this is that the Marine Life Society of SA contributed towards the Baudin display. We provided marine specimens for the Maritime Museum to set in resin. Last year Kevin Jones, the Director of the museum, asked us to provide five specimens from a list of marine species that had been collected during Baudin’s voyage. I went through the list to work out which species could easily be collected from SA waters and dried for setting in resin. The five specimens also needed to cover a good cross-section of species from the list. I came up with a simple list and asked Thierry Laperousaz from the SA Museum if his department was able to assist with the provision of specimens. Thierry is the Collection Manager of the Marine Invertebrate section of the SA Museum. He indicated that he was willing to help and that there should be no problems. Thierry managed to have the specimens ready by mid-December and I visited him to pick them up. There were actually eight specimens and six species. The specimens provided by the SA Museum were as follows:-

COMMON NAME FAMILY LOCATION

Spider Crab (Red Sea Toad) Majidae Kingscote Jetty

Pheasant Shells (3) Phasinellidae St Vincent + SpencerGulf & KI

Black Cowry Cypraeidae Port Vincent

Velvet Sea Star Asteropseidae Streaky Bay

Southern Biscuit Star Goniasteridae Baird Bay

Sponge Sp. (No Details)

I added a sponge specimen of my own to complete the collection. Many thanks to Thierry and staff at the SA Museum for their assistance.

Steve Reynolds

 


Second Seahorse Sighting At Swanage In Six Days

I was interested to receive the following e-mail last year from the British Marine Life Study Society which Philip Hall passed on to me.

2 April 2001

A Swanage lobster fisherman has just caught his second Seahorse, Hiippocampus ramulosus, this week - the first was smooth, the second very fluffy! Seahorses have been reported from Weymouth Bay and the Fleet in Dorset and there are anecdotal reports of seahorses from Studland eelgrass beds, but about 20 years ago.

Report by Peter Tinsley, Dorset Wildlife Trust

In our July 1996 Newsletter (No.224) I had reported that, according to the October 1995 International Express, "seven seahorses were caught off Weymouth, Dorset recently. This follows the discovery of two there in 1992. The first one recorded for decades was caught off Sussex in 1990."

On reflection, the above e-mail report is just updating the record of seahorse sightings around Britain. In summary then:-

20 years ago (early 1980s) – anecdotal reports of seahorses from Studland eelgrass beds.

1990 – one seahorse was caught off Sussex.

1992 – Two seahorses discovered off Weymouth, Dorset.

1995 – Seven seahorses caught in the same area.

2001 – Two seahorses, Hippocampus ramulosus, caught by a Swanage lobster fisherman in one week. One was smooth, the other one fluffy (see picture).

This seems to back up my report in 1996 that seahorses are returning to British waters after a long absence. That report also featured in our December 1996 Journal (No.7) but went on to say what seahorse expert Amanda Vincent thought about the matter. She thought that the finds may well represent nothing more than lucky events.

My journal article went on to mention that the Seahorse Nature Aquarium was carrying out a survey of the exact size and distribution of the population of seahorses around the British Isles.

As for the two recent sightings where one was smooth and the other was fluffy, my journal article said:-

"Being slow swimmers makes seahorses rely on their capacity for concealment. The use of camouflage helps to protect them as they are easily overlooked. Many seahorses have dermal cirri that may be fleshy tabs, stiff and hairlike decorations or appendages. These cirri grow above their eyes, along the top of their heads and down their backs."

It is these dermal cirri, which gives seahorses a "fluffy" look. My journal article went on to say that "dermal cirri are said to appear about 4 or 5 weeks after birth in about 50% of all seahorses, but may decrease or disappear from 6 months of age onwards. Over a period of time a seahorse with an array of dermal cirri may lose them when removed from its natural environment. Likewise, a seahorse without such decoration may grow appendages when placed in a weedy environment for several weeks."

Steve Reynolds


 

By chance I came across a quote from "Lord of the Rings" which begged inclusion in our Newsletter. To give it more relevance, and with apologies to the author and to A. G., I have substituted the elf bowman Legolas Greenleaf with a contemporary compatriot of the late J.R.R.Tolkien, now living on SA’s wondrous shores.

Alex Gaut long under tree

In joy hast thou lived. Beware of the sea.

If thou hearest the cry of the gull on the shore

Thy heart shall then rest in the forest no more.

(Excerpt from "The Two Towers")

David Muirhead


 

Marine Life News 2002 (NE Atlantic)

The wildlife News page of the British Marine Life Study Society changes its ULR for each year.

The new page is:
http://ourworld.compuserve.com/homepages/BMLSS/News2002.htm

For year 2002, the pages will be streamlined to quicker viewing as the pages for the earlier years were so packed full of information that they took a long time to load.

The information will be just as thorough, but the old information will be archived so only the latest news is seen on the main marine life news page.

Andy Horton.
bmlss@compuserve.com

Marine Wildlife News of the North-east Atlantic Ocean 2002
(British Marine Life Study Society)
http://ourworld.compuserve.com/homepages/BMLSS/News2002.htm
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Marine Wildlife of the North-east Atlantic Ocean Smart Group
Group Home: http://www.smartgroups.com/groups/glaucus

British Marine Life News 2001
http://ourworld.compuserve.com/homepages/BMLSS/News2001.htm

MARINE LIFE NEWS BULLETIN TORPEDO
http://ourworld.compuserve.com/homepages/BMLSS/Torpedo2.htm
Subscribe/Unsubscribe: http://groups.yahoo.com/group/BMLSS-Torpedo

A monthly news bulletin on British marine life is available on request.


 

 

 

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