Place name : Ballywhite Bank, Strangford Lough. County : Down
Date : 2024-07-22 GPS : 54.39743,-5.58347. Depth : -15.0 to -20.0 m. [ View map ]
Site Description : Habitat looks disturbed (boulders overturned, damage to erect sponges); lots of encrusting ascidian Diplosoma sp. (potential non-native) abundant and overgrowing other marine life.
Red algae,
Ascidiella aspersa and
Diplosoma sp.[
00:00:59]; Common starfish
Asterias rubens [
00:01:26]; Sea squirt
Diplosoma sp.[
00:02:20]; Hydroid
Halecium plumosum [
00:02:41]; Long-clawed squat lobster
Munida rugosa [
00:03:09]; Spiny starfish
Marthasterias glacialis [
00:03:20]; Swimming crabs
Polybius depurator [
00:03:51]; King scallop
Pecten maximus [
00:05:15]; Brown crab
Cancer pagurus [
00:05:29]; Velvet swimming crab
Necora puber [
00:05:44]; Finger bryozoan
Alcyonidium diaphanum with spawn of
Acanthodoris pilosa [
00:05:59]; Lightbulb sea squirt
Clavelina lepadiformis [
00:06:09]; Bloody Henry starfish
Henricia oculata [
00:06:17].
Biotope 1 : Tideswept channel with mixed sediment; sand, shell, gravel with some cobbles and boulders.