Saturday, September 2, 2023

Species List: 02-09-2023, Fish Cage from Split Rock, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia.

 32 species sighted at Fish Cage from Split Rock, Mooloolah River, La Balsa Park, Buddina, Sunshine Coast, Queensland, Australia. 24-08-2023.

A single shore entry dive with Gary and David of 200 minutes. Maximum depth 6.0 m, 21 C water temperature, 8+ m viz.

On this dive we got video footage done for the doco. While we were doing that some fantastic finds were made. David went high I went low. A new Niparaya was recorded which made my day until David showed me Goniobranchus sp. 6 mulling around a rather large hydroid. Upon closer inspection there was a Tenellia sp. 44 tuck up inside and also a stringy pinkish egg mass which I knew was from Notobryon wardi (Come-back-species), but where was it? After closer inspection I noticed an indent in the rock and gave it a poke, there it was! I carefully pulled it out for pics and put it back, WOW! The very smallest Idaliadoris maugeansis was recorded at probably 1-2 mm. Then there was Favorinus tsuruganus another Come-back-species! And then there was a nice sized Jorunna parva another Come-back-species. Great dive to say the very least as we get into spring!

Species and numbers sighted:

Bulbaeolidia alba -6
Carminodoris nodulosa -1
Colpodaspis sp. 2 -1
Dendrodoris denisoni -3
Doto sp. 3 -4
Eubranchus sp. 3 -1
Eubranchus sp. 10 -many young
Facelina bourailli -2
Favorinus tsuruganus -1 Come-back-species
Flabellina pseudolotos -1
Goniobranchus geometricus -7
Goniobranchus sp. 6 -2
Goniodoridella savignyi -6
Gymnodoris sp. 10 -1
Hypselodoris obscura -1
Idaliadoris maugeansis -1
Jorunna parva -1 Come-back-species
Kabeiro christianae -many young
Liloa brevis shell -1
Limacia ornata -1
Murphydoris adusta -1
Murphydoris cobbi -100+
Niparaya sp. 47 -1 NEW SPECIES
Notobryon wardi -1 Come-back-species
Pleurobranchus peronii -5
Retusa amphizosta shell -1
Tenellia sibogae (yellow) -10
Tenellia sp. 23 -1
Tenellia sp. 44 -4
Unidentia sp. 1 -7
Unidentia sp. 2 -4
Unidentia sp. 6 -2

Entry

Clarity

Surface

Substrate upon descent

Bulbaeolidia alba

Substrate

Facelina bourailli

Limacia ornata

Pleurobranchus peronii x2

Unidentia sp. 1

Eubranchus sp. 10

Tenellia sibogae

Tenellia sibogae

Tenellia sibogae not much left!

Murphydoris cobbi

Hypselodoris obscura

Pleurobranchus peronii

Tenellia sibogae 

Eubranchus sp. 3

Unknown spawn

Goniobranchus sp. 6

Goniobranchus geometricus 

Murphydoris adusta 

Ahhh the red coral!

Unidentia sp. 6

Pleurobranchus peronii

Tenellia sp. 23

Searchung

Idaliadoris maugeansis

Murphydoris cobbi

Murphydoris cobbi

Bulbaeolidia alba

Unidentia sp. 1

Bulbaeolidia alba

Niparaya sp. 47  NEW SPECIES

Niparaya sp. 47  NEW SPECIES

Niparaya sp. 47  NEW SPECIES

Niparaya sp. 47  NEW SPECIES

Niparaya sp. 47  NEW SPECIES

Niparaya sp. 47  NEW SPECIES

Dendrodoris denisoni

Beautiful Ovulid at home

Beautiful Ovulid

Unidentia sp. 2

Facelina bourailli

Carminodoris nodulosa

Goniobranchus geometricus x2

Doto sp. 3

Jorunna parva  Come-back-species

Goniobranchus geometricus

Goniodoridella savignyi

Flabellina pseudolotos

Tenellia sibogae

Whodat?

Dendrodoris denisoni

Liloa brevis

Gymnodoris sp. 10

Goniobranchus sp. 6 

Unidentia sp. 1

Goniodoridella savignyi x2

Tenellia sibogae

Tenellia sp. 44

Tenellia sp. 44

Pleurobranchus peronii 

Pleurobranchus peronii 

Goniobranchus sp. 6

Flatworm

Tenellia sp. 44

Notobryon wardi spawn Come-back-species

Notobryon wardi  Come-back-species

Notobryon wardi  Come-back-species

Notobryon wardi  Come-back-species

Notobryon wardi  Come-back-species

Kabeiro christianae

Favorinus tsuruganus  Come-back-species


Sunday, August 27, 2023

Species List: 26-08-2023 Nudibranch Day Sunreef Trench OWI NW Reef, Sunshine Coast, Queensland, Australia.

 24 species sighted at Nudibranch Day Sunreef Trench OWI NW Reef, Sunshine Coast, Queensland, Australia. 26-08-2023.

A double boat entry dive with Gary and friends of 50 minutes each. Maximum depth 19.5 m, 21 C water temperature, up to 15 m viz.

A bit of wind was predicted and under a metre of swell. Nudibranch Day was going to happen. Off we went to Trench. The anchor missed the mark by miles so we searched a flat featureless substrate. The wind picked up and we moved to the NW Reef OWI. This site was fantastic! Seeing Okenia hallucigenia on the pink bryozoan was a treat. And there was finding the large Marionia sp. 5, another level! WOW! Plus 3 New Species. Need to dive OWI NW Reef more!

Species and numbers sighted:

Aegires gardineri -2
Aegires sp. 2 -1 NEW SPECIES
Bornella anguilla -1
Cadlinella ornatissima -1
Chromodoris elisabethina -1
Chromodoris kuiteri -1
Dermatobranchus ornatus -1
Dermatobranchus sp. 20 -1 NEW SPECIES
Doriprismatica atromarginata -1
Elysia sp. 50 -1 NEW SPECIES
Goniobranchus daphne -3
Goniobranchus sp. 6 -1
Goniobranchus splendidus -1
Halgerda aurantiomaculata -1
Hypselodoris jacksoni -1
Hypselodoris obscura -3
Hypselodoris zephyra -1
Jorunna sp. 3 -1
Marionia sp. 5 -1
Okenia hallucigenia -10
Phyllidia ocellata -4
Phyllidiella pustulosa -4
Roboastra luteolineata -1
Thuridilla sp. 6 -2

Our Ride

Second dive NW Reef Old Woman Island

Hypselodoris obscura

Phyllidiella pustulosa

Dermatobranchus ornatus from first dive

Dermatobranchus ornatus from first dive

Substrate OWI NW Reef YUM

Working it...

Shoot

Hypselodoris obscura

Substrate

Jorunna sp. 3

Phyllidia ocellata

Phyllidia ocellata

Marionia sp. 5 rhinophore

Marionia sp. 5 rhinophore

Marionia sp. 5

Flatworm

Elysia sp. 50  NEW SPECIES

Elysia sp. 50  NEW SPECIES

Okenia hallucigenia

Okenia hallucigenia

Dermatobranchus sp. 20  NEW SPECIES

Aegires gardineri

Aegires gardineri

Aegires sp. 2  NEW SPECIES

Aegires sp. 2  NEW SPECIES

Aegires sp. 2  NEW SPECIES

Bornella anguilla

Cadlinella ornatissima

Chromodoris kuiteri

Dermatobranchus ornatus

Dermatobranchus ornatus

Doriprismatica atromarginata

Me

Goniobranchus splendidus

Hypselodoris zephyra

Goniobranchus sp. 6

Halgerda aurantiomaculata

Okenia hallucigenia

Marionia sp. 5

Aegires sp. 2  NEW SPECIES

Bornella anguilla

Phyllidiella pustulosa

OWI Substrate NW Reef

Roboastra luteolineata

Thuridilla sp. 6

Marionia sp. 5