Wednesday, March 20, 2019

Species List: 20-03-2019, Fish Cage, La Balsa Park, Mooloolah River, Mooloolaba, Sunshine Coast, Qld.

18 species sighted at Fish Cage, La Balsa Park, Mooloolah River, Mooloolaba, Sunshine Coast, Qld, 20-03-2019.

A single solo shore entry dive by Gary of 169 minutes. Maximum depth 6.3 m, 27 C water temperature and up to 6 m viz.

After checking out the river yesterday the water looked good for diving. This morning did not disappoint. Another species of Flabellina was found with spectacular coloration. Goniodoridella sp. 1 was truly out in force! A very small Phyllodesmium acanthorhinum was found from under a rock. Goniodoridella sp. 5 and 6 were found a few times as well. All in all 159 animals were recorded. A nice dive despite the rain we had! The river continues to impress. And our little friend Tenellia sibogae which lived on the golden hydroid is now gone...

Species and number thereof sighted
* Species with highest specimen count

Atys semistriatus shell -2
Bulbaeolidia alba -1
Cratena lineata -6
Elysia sp. 11 -4
Eubranchus sp. 3 -1
Eubranchus sp. 10 -2
Flabellina lotos -12
Flabellina sp. 9 -1 NEW SPECIES
Goniobranchus daphne -2
Goniodoridella savignyi -1
* Goniodoridella sp. 1 -99
Goniodoridella sp. 5 -6
Goniodoridella sp. 6 -5
Hypselodoris obscura -11
Kabeiro christianae -3
Phyllodesmium acanthorhinum -1
Pteraeolidia semperi -1
Tenellia sp. 23 -1

Entry

Goniodoridella sp. 1 trio

Hypselodoris obscura

Atys semistriatus shell

Flabellina lotos

Goniobranchus daphne

Goniodoridella sp. 6 pair

Flabellina lotos pair

Goniodoridella sp. 1

Goniodoridella sp. 6 

Goniobranchus daphne

Elysia sp. 11

Elysia sp. 11

Goniodoridella sp. 1 pair

Goniodoridella sp. 1

Goniodoridella sp. 1 trio

Elysia sp. 11

Substrate

Kabeiro christianae and egg masses

Kabeiro christianae trio

Flabellina lotos pair

Mating pair Goniodoridella sp. 1

Cratena lineata

Flabellina lotos

Cratena lineata

Goniodoridella sp. 6 

Goniodoridella savignyi

Tenellia sp. 23

Bulbaeolidia alba

Cratena lineata

Cratena lineata

Flabellina lotos

Pteraeolidia semperi

Flabellina sp. 9   NEW SPECIES

 Flabellina lotos with forked cerata

Goniodoridella sp. 5 pair

Juvenile Phyllodesmium acanthorhinum 

Substrate

Goniodoridella sp. 6 

Eubranchus sp. 10

Goniodoridella sp. 5

Eubranchus sp. 3