Sunday, April 5, 2026

Species List: 04-04-2026, Route 66 and back, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia.

21 species sighted at Route 66 and back, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia. 04-04-2025.

A single shore entry dive with Gary, Sheryl and David of 217 minutes, 1.5 m, maximum depth 6.1 m, 24 C water temperature, up to 2 m viz, sometime near the turn around it got 0 m viz, lots of silt.

It was time to go dive so we got up early and had a good challenge. There are still many nudibranchs to see inspite of the water quality. Cratena pawarshindeorum and Unidentia sp. 1 continue to dominate the substrate. Several Murphydoris puncticulata were seen today.

Species and numbers recorded:

Coryphellina lotos -40+
Coryphellina pseudolotos -1
Cratena pawarshindeorum -200+
Dendrodoris nigra -1
Eubranchus sp. 10 -many young
Facelina sp. 10 -1
Goniobranchus daphne -7
Goniobranchus variatus -1
Goniodoridella savignyi -1
Goniodoridella unidonta -1
Gymnodoris sp. 10 -1
Gymnodoris sp. 22 -3
Gymnodoris sp. 48 -1
Hypselodoris obscura -8
Idaliadoris maugeansis -many young
Murphydoris cobbi -20
Murphydoris puncticulata -12
Retusa sp. ? shell -1
Tenellia sibogae -1
Unidentia sp. 1 -150+
Unidentia sp. 14 -5

Early entry

Clarity

Surface

Ready

Substrate upon descent

Tenellia sibogae

Cratena pawarshindeorum

Unidentia sp. 1

Murphydoris cobbi 

Murphydoris cobbi 

Coryphellina lotos

Cratena pawarshindeorum

Shoot

Whodat

Murphydoris cobbi 

The Float

The Pipe

Unidentia sp. 1 x2

Murphydoris cobbi 

Gymnodoris sp. 22

Murphydoris puncticulata

Coryphellina lotos x2

Unidentia sp. 1 

Cratena pawarshindeorum

Goniobranchus daphne mating

Gothum City

Hypselodoris obscura

Dendrodoris nigra

Dendrodoris nigra spawn

Dendrodoris nigra

Unidentia sp. 14

Unidentia sp. 14

Substrate

Coryphellina lotos 

Murphydoris cobbi mating

Murphydoris puncticulata 

Goniodoridella savignyi 

Unidentia sp. 1

Cratena pawarshindeorum jousting

Murphydoris puncticulata 

The Icon

Idaliadoris maugeansis

Murphydoris puncticulata

Coryphellina pseudolotos 

Goniodoridella unidonta

Murphydoris puncticulata

Gymnodoris sp. 48

Retusa amphizosta

Murphydoris puncticulata

Facelina sp. 10

Goniobranchus daphne mating

Goniobranchus variatus

Gymnodoris sp. 10