Marine treasures: Geoffrey Bay species and photos, August 2014.

What a beauty!  Goniastrea aspera. Photo Melissa Fly.

What a beauty! Goniastrea aspera, honeycomb coral. Photo Melissa Copnell.

ALGAE

Dictyosphaeria sp. Padina sp. – leafy alga.
Halimeda sp. Calcareous alga (green) Lithophyllum sp. – calcareous alga (pink)
Cystoseira sp. Galaxaura sp. – red alga in Rhodophyta group
Colpomenia sp. (puffy green-brown alga) Jania sp. – similar to Galaxaura.
Blue clam, Tridacna crocea. Photo Melissa Fly

Blue clam, Tridacna crocea with alga Colpomenia sp. Photo Melissa Copnell.

CORALS

Goniastrea aspera (honeycomb coral) Acropora millepora (bushy staghorn coral) Platygyra sinensis (brain coral)
G. favulus (honeycomb, similar to brain coral) A. pulchra (staghorn coral) P. daedela (brain coral)
Favites abida (honeycomb) A. hyacinthus (plating staghorn coral) Symphyllia sp. (brain coral, large corallites)
Leptastrea sp. (flat honeycomb pattern) A. selago (bushy staghorn coral) Plesiastrea versipora (widest latitudinal distribution of any coral)
Porites sp. (golf ball coral) Galaxea astreata (star coral) Goniopora sp. (long tentacles, sensitive to touch)
Montipora aequituberculata Turbinaria sp. (large polyps) Coeloseris mayeri
M. tortuosa (branching coral, round branches) Turbinaria sp. (small polyps) Sinularia sp. – soft coral
M. digitata (branching coral, spatulate branches) Pavona  venosa  
Sea cucumbers H. leucospilota. Photo Melissa Fly.

Sea cucumbers H. leucospilota. Photo Melissa Copnell.

and the rest …

PLATYHELMINTHES (flatworms) Gastropoda (cont’d from previous column)
Marine flatworm (order Polycladida) Conus textile – Textile cone (shell only)
ANNELIDA (segmented worms) Trochus sp. – Trochus shell (shell only)
Terrebellid or bristle worm (class Polychaeta) Cypraea arabica – Cowrie (shell only)
Chaetopterus sp. Parchment worm (class Polychaeta) Cephalopoda (octopus, squid, cuttlefish etc)
CRUSTACEA (Crabs, lobsters, crayfish etc) Octopus sp.
Hermit crab (order Decapoda) ECHINODERMATA
BRACHIOPODA Holothuroidea (sea cucumbers)
Lingula anatina Holothuria leucospilota
MOLLUSCA Bohadschia sp.?
Bivalvia (clams, shellfish etc) Synapta maculata
Tridacna crocea – blue clam Ophiuroidea (brittle and basket stars)
Chama sp.  Jewel box clam (family Chamidae) Brittlestar (genus and sp. unknown)
Atrina sp. (family Pinnidae) shell only Echinoidea (sea urchins)
Pinna sp. (family Pinnidae) shell only Breynia sp.? (pink sea urchin)
Anadura trapezia Ark shell, shell only Sand dollar – order Clypeasteroida
Gastropoda (snails and slugs) CHORDATA
Melo sp. Bailer shell (live) Order Rajiformes (skates and rays) Unidentified ray
Nassarius coronatus (live) Order Aguilliformes (eels) Gymnothorax favagineus – laced moray eel
Pink sea-urchin. Photo Melissa Fly.

Pink sea-urchin. Photo Melissa Copnell.

Sea cucumber defence mechanism. Photo Melissa Fly.

Sea cucumber defence mechanism. Photo Melissa Copnell.

 

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