Columnar colonies can be found on high intertidal rocks relatively free of dense seaweed.

[1]: 60 The scutum possesses a clear rounded adductor ridge, best developed of all species of Chamaesipho.

[1]: 58 Locally, this species is called the honeycomb barnacle, from its appearance in crowded colonies.

The natural range of Chamaesipho tasmanica is restricted to Australian waters, principally New South Wales and Tasmania.

[1]: 59 Chamaesipho tasmanica is found on rocks in high intertidal zone in exposed areas.