Recording Marine Life


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Records of Janolus cristatus

Number seen/Abundance Date Location Comments Recorded by
P 2004-05-31 Insh Island
North-west corner Insh Island at 20 - 25 metres depth
On the cliff face Colin Robson
3 2005-06-19
Wreck of the King Cadwallan, Scilly Isles, on the Hard Lewis Rocks. 36 meters deep, underwater visibility 8-9 meters, slight current. SE 5. Sea temperature 13 degrees.
Up to 4 cm long, blue glands. Generally gorgeous exposed on wreckage. Sonia Rowley
2 2005-10-26
marina pontoons, Falmouth, Cornwall
Feeding on bryozoan on kelp growing on pontoon Judith Oakley
common 2005-06-14
Heinrick Hay Brittany. Depth 33m under water vis>12m H2O temp 14c.
Up to 8cm long, common throughout wreck Sonia Rowley
abundant 2005-06-14
Princess Ena Brittany. Depth 42m under water vis >12m water temp 14c.
Found dotted all over wreck Sonia Rowley
8 2005-06-16
Wreck of dost vlanderen guernsey
+ eggs in series of oval capsules Sonia Rowley
2 2005-06-13
Wreck of the Fetlar. Depth 20m >17m u/water vis
7-8cm long, blue digestive glands and tips, on wreckage Sonia Rowley
1 2009-06-24 Lee Bay, Ilfracombe
Lines of low shore rocks running parallel to shore, fulleys filled with kelp and serrated wrack, on serrated wrack.
On slab of rock, clear of weed shore side of rock near low water. 3cm Paula Ferris