Tuesday, September 17, 2019

Species List: 17-09-2019, Fish Cage, La Balsa Park, Mooloolah River, Mooloolaba, Sunshine Coast, Qld.

25 species sighted at Fish Cage, La Balsa Park, Mooloolah River, La Balsa Park, Sunshine Coast, Queensland, Australia, 17-09-2019.

A single shore entry dive by Gary and Steve of 172 minutes. Maximum depth 6.0 m, 20 C water temperature and up to 8 m viz.

Steve's in town to dive the river - OK let's go! A fairly stiff northerly was blowing and the water still looks great. Let's hope it last a while morte. Goniodoridella sp. 1 is still most common at this site with Hypselodoris obscura second. A few mating pairs were seen as well. Goniobranchus albonares was a good find with it's bulbous white rhinophores. One species we rarely see is Gymnodoris nigricolor, all black and when photos are taken you can barely make out the animals details.

Species and number thereof sighted
* Species with highest specimen count

Atys semistriatus shell -1
Cratena lineata -21
Cratena simba -5
Doto sp. 6 -6
Elysia sp. 11 -2
Eubranchus sp. 3 -1
Eubranchus sp. 16 -1
Facelina sp. 12 -1
Flabellina lotos -2
Godiva sp. 3 -1
Goniobranchus albonares -1
Goniobranchus daphne -3
Goniodoridella savignyi -9
* Goniodoridella sp. 1 -42
Goniodoridella sp. 6 -1
Gymnodoris nigricolor -1
Hypselodoris obscura -23
Hypselodoris zephyra -1
Polycera sp. 1 -1
Pteraeolidia semperi -4
Retusa sp. 5 -1
Tenellia sp. 23 -6
Tenellia sp. 24 -2
Thuridilla carlsoni -2
Unidentia sp. 5 -1

Entry

Steve ready to go

Goniodoridella sp. 1

Goniodoridella sp. 6

Fish Cage

Goniodoridella sp. 1

Substrate

Goniodoridella savignyi

Cratena lineata

Goniobranchus daphne

Polycera sp. 1

Polycera sp. 1

Thuridilla carlsoni 

Retusa sp. 5

Hypselodoris obscura

Substrate

Facelina sp. 12

Tenellia sp. 23

Tenellia sp. 23

Cratena lineata

Cratena lineata

Hypselodoris zephyra

Flabellina lotos

Goniodoridella savignyi 

Hypselodoris obscura mating pair

Tenellia sp. 23

Goniobranchus albonares 

Tenellia sp. 24

Pteraeolidia semperi 

Tenellia sp. 24

Eubranchus sp. 3

Thuridilla carlsoni

Gymnodoris nigricolor

Gymnodoris nigricolor

Godiva sp. 3

Elysia sp. 11 pair

Elysia sp. 11 

Eubranchus sp. 10

Doto sp. 6