Saturday, March 21, 2020

Species List: 21-03-2020, Aladdins Cave and West side, Flinders Reef, Moreton Island, Qld.

10 species sighted at Aladdins Cave and West side, Flinders Reef, Moreton Island, Qld. 21-03-2020.

A double boat entry dive by Gary and David of 53 and 56 minutes. Maximum depth 16.8 m, 27 C water temperature and up to 25 m viz.

A beautiful day called us to Flinders Reef today with Sunreef in 'Wild One' (great dive platform). The viz was too much for me! Water temp 27 C nice. The whole trip was worth everything when Halgerda sp. 4 was located at the base of the stag-horn coral forest. At 120 mm it had just finished laying an egg mass...where is the other one?? This is our newest species no. 907.

Species and number thereof sighted dive 1/dive 2
* Species with highest specimen count

Aegires citrinus 1/-
* Chromodoris elisabethina 2/2
Chromodoris strigata 1/-
Cratena simba 1/-
Diversidoris aurantionodulosa 1/-
Favorinus japonicus 2/-
Goniobranchus tinctorius 1/-
Halgerda sp. 4 -/1 NEW SPECIES
Phyllidiella lizae 1/1
Thuridilla gracilis -/3

Making ready

Surface conditions

Substrate

Substrate

Diversidoris aurantionodulosa

Phyllidiella lizae

Favorinus japonicus

Favorinus japonicus

Favorinus japonicus

Cratena simba

Chromodoris strigata

Chromodoris elisabethina

Aegires citrinus

Goniobranchus tinctorius

Surface conditions

Searching

Substrate

Thuridilla gracilis

Flatworm

Halgerda sp. 4  NEW SPECIES

Halgerda sp. 4  NEW SPECIES

Halgerda sp. 4  NEW SPECIES

Halgerda sp. 4  NEW SPECIES

Halgerda sp. 4  NEW SPECIES

Halgerda sp. 4  NEW SPECIES

David in action

Cratena simba

Thuridilla gracilis

Goniobranchus tinctorius

Phyllidiella lizae

Chromodoris strigata 

Diversidoris aurantionodulosa

Favorinus japonicus

Aegires citrinus 

Chromodoris elisabethina