Sunday, March 7, 2021

Species List: 06-03-2021, Rotunda upriver, La Balsa Park, Mooloolah River, Mooloolaba, Qld.

28 species sighted at Rotunda upriver, La Balsa Park, Mooloolah River, Mooloolaba, Qld. 06-03-2021.

A single shore entry dive with Gary and Sheryl of 306 minutes. Maximum depth 5.2 m, 26 C water temperature, up to 4 m viz.

The low running tidal flow really gets the silt to jump and hang! Unidentia is king of the river and many very small juveniles were spotted. 

Congratulations Sheryl on your 4 hour dive!

Species and number thereof sighted
* Species with highest specimen count

Atys sp. 8 shell -1
Cratena lineata -9
Elysia sp. 11 -1
Eubranchus sp. 10 -4
Facelina sp. 10 -4
Flabellina lotos -23
Goniobranchus daphne -3
Goniobranchus geometricus -1
Goniodoridella sp. 1 -8
Goniodoridlla sp. 10 -1
Gymnodoris sp. 10 -1
Gymnodoris sp. 17 -1
Gymnodoris sp. 21 -1
Hypselodoris obscura -13
Hypselodoris whitei -1
Knoutsodonta maugeansis -1
Liloa brevis shell -4
Myja sp. 1 -1
Niparaya sp. 1 -1
Retusa amphizosta shell -3
Tenellia sp. 23 -2
Tenellia sp. 47 -2
Tenellia sp. 66 -many young
* Unidentia sp. 1 -+100
Unidentia sp. 3 -7
Unidentia sp. 14 -5
Vellicolla amphorella shell -1
Verconia simplex -1

Entry

Surface

Hi

Ready

Drifting

Substrate

Retusa amphizosta

Substrate

Hi

Flabellina lotos

Eubranchus sp. 10 x2

Tenellia sp. 47

Facelina sp. 10

Cratena lineata

Unidentia sp. 14

Tenellia sp. 66 many young

Substrate

Goniodoridella sp. 1

Unidentia sp. 1

Unidentia sp. 14

Elysia sp. 11

Gymnodoris sp. 17

Gymnodoris sp. 21

Gymnodoris sp. 10

Liloa brevis

Facelina sp. 10

Shoot

Vellicolla amphorella

Goniobranchus daphne

Myja sp. 1

Myja sp. 1

A friend

Hypselodoris obscura

Atys sp. 8

Flabellina lotos

Niparaya sp. 1

Goniodoridella sp. 1

Icon

Hypselodoris obscura

Goniobranchus geometricus

Tenellia sp. 23

Goniodoridlla sp. 10

Substrate

Facelina sp. 10

Cratena lineata 

Facelina sp. 10

Shoot!

Hypselodoris obscura

Hypselodoris whitei

Cratena lineata

Verconia simplex

Knoutsodonta maugeansis

Knoutsodonta maugeansis