Macandrewia | |
---|---|
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Macandrewia robusta | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Porifera |
Class: | Demospongiae |
Order: | Tetractinellida |
Family: |
Macandrewiidae Schrammen, 1924 |
Genus: |
Macandrewia Gray, 1859 |
Type species | |
Macandrewia azorica Gray, 1859
| |
Species | |
See text. |
Macandrewia is a genus of sea sponges, and is the only genus in the monotypic family Macandrewiidae.
Species are cup-shaped, expanded, more or less sinuate or lobed. They are attached to the substrate by a more solid base. They are covered by a fleshy layer. It is supported by a siliceous cup-shaped axis. The upper surface is covered in of pores, which are grouped into roses which are surrounded by radiating grooves. The lower surface is non-porous. [1]
The following species are recognised: [2]
Macandrewia | |
---|---|
![]() | |
Macandrewia robusta | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Porifera |
Class: | Demospongiae |
Order: | Tetractinellida |
Family: |
Macandrewiidae Schrammen, 1924 |
Genus: |
Macandrewia Gray, 1859 |
Type species | |
Macandrewia azorica Gray, 1859
| |
Species | |
See text. |
Macandrewia is a genus of sea sponges, and is the only genus in the monotypic family Macandrewiidae.
Species are cup-shaped, expanded, more or less sinuate or lobed. They are attached to the substrate by a more solid base. They are covered by a fleshy layer. It is supported by a siliceous cup-shaped axis. The upper surface is covered in of pores, which are grouped into roses which are surrounded by radiating grooves. The lower surface is non-porous. [1]
The following species are recognised: [2]