Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 2
Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 3
Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 4
Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 5
Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 6
Snail fur
Hydractinia echinata
- shell occupied by Hermit crab
Pagurus bernhardus 7
Snail fur
Hydractinia echinata
- on Dog Whelk shell 1
Snail fur
Hydractinia echinata
- on Dog Whelk shell 2
Snail fur
Hydractinia echinata
- on Dog Whelk shell 3
Snail fur
Hydractinia echinata
- on necklace shell 1
Snail fur
Hydractinia echinata
- dry / strandline find 1
Snail fur
Hydractinia echinata
- on necklace shell / close-up 1
Snail fur
Hydractinia echinata
- on whelk shell with Hermit crab Pagurus bernhardus 1
Snail fur
Hydractinia echinata
- on whelk shell with Hermit crab Pagurus bernhardus 2
Snail fur
Hydractinia echinata
- on whelk shell with Hermit crab Pagurus bernhardus 3
Snail fur
Hydractinia echinata
- male gonophores 1
Images of this species taken at Crinnis Beach, Carlyon Bay, Cornwall; at Spit Point, Par, Cornwall, 12.04.09; on the reef next to Albert Pier, Penzance, Cornwall, 14.11.11 and 24.12.14; and at Helford, Cornwall. 08.04.16.
Species seen to occur on shells occupied by hermit crabs.