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Chaetomorpha basiretrorsa Setch.

Reference
Univ.Calif.Publ.Bot. 12:72, Pl. 8, Figs 4-6 (1926)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current
1000 km
Leaflet Map data © OpenStreetMap contributors

Scientific Description

Habit and structure. Thallus forming dense prostrate mats composed of stiff irregularly curved decumbent filaments attached by numerous rhizoidal branchlets, septate or non-septate. Cells (225-) 275–400 (–550) µm diam. [L:B 0.75–3 (–4)].

Distribution. Widespread in the Indian and Pacific Oceans.

Habitat. Generally epilithic in the high intertidal, on rock associated with sand.

[After Huisman & Leliaert, Algae of Australia: Mar. Benthic Algae of North-western Australia, 1. Green and Brown Algae 49 (2015)]

John Huisman and Cheryl Parker, 3 August 2021

Distribution

IBRA Regions
Pilbara.
IBRA Subregions
Roebourne.
Local Government Areas (LGAs)
Karratha.