Shells of South
East Queensland

Tweed Heads to Noosa
Cassidae

Semicassis thomsoni

(Brazier, 1875)
Shell: medium, ranging from 56-62 mm.


Specimens

Moreton Is,  Australia
Size: 59mm    Collected: Unknown
Trawled from 117 m [65 fthms]

Cape Moreton,  Australia
Size: 62mm    Collected: Unknown
140-170m depth Trawled

Caloundra,  Australia
Size: 56mm    Collected: Unknown
Trawled from 117 m [65 fthms] collected 2014

Coffs Harbour,  Australia
Size: mm    Collected: 1985
trawled from 30m sand rubble bottom