Hymedesmiid sponge
Phorbas fictitius
- close-up 2
Hymedesmiid sponge
Phorbas fictitius
- under rock lowershore 1
Hymedesmiid sponge
Phorbas fictitius
- under rock lowershore 2
Specimen found under a rock on an extra low spring tide, east of St. Michael's Mount causeway at Marazion, Penzance, Cornwall. 01.02.10.
Hymedesmiid sponge
Phorbas fictitius
- spicules 1
Hymedesmiid sponge
Phorbas fictitius
- spicules / megascleres 1
Hymedesmiid sponge
Phorbas fictitius
- spicules / acanthostyles 1
Hymedesmiid sponge
Phorbas fictitius
- spicules / acanthostyles 2
Hymedesmiid sponge
Phorbas fictitius
- spicules / microscleres / arcuate isochelae 1
Hymedesmiid sponge
Phorbas fictitius
- spicules / microscleres / arcuate isochelae 2
Hymedesmiid sponge
Phorbas fictitius
- spicules / microscleres / arcuate isochelae 3
Specimen above found under a rock on the lowershore at Chimney Rocks, Penzance, Cornwall. 01.04.18.
This species was kindly identified by Dr. Bernard Picton.