Family: |
Polymastiidae () |
Max. size: |
|
Environment: |
sessile; marine; depth range 17 - 450 m |
Distribution: |
Circumantarctic. |
Diagnosis: |
Dome-shaped or spheroidal. Dense short piles of cortical microtyles present on surface, with several usually elongated papillae with or without a large terminal orifice. Cortex with dermal pores, with each pore opening into one tubular canal (Ref. 089939). |
Biology: |
Inhabits mostly hard bottoms; occasional on mud (Ref. 089939). |
IUCN Red List Status: |
Not Evaluated (N.E.) Ref. 123251)
|
Threat to humans: |
harmless |
Country info: |
|
Source and more info: www.sealifebase.org. For personal, classroom, and other internal use only. Not for publication.
Warning: Unknown: open(e:\temp\sess_f42hnn9p9u0tguheger4ag3sf7, O_RDWR) failed: Permission denied (13) in Unknown on line 0
Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (e:\temp) in Unknown on line 0