New Zealand Seashore

DSC_9710 Pseudocerotid flatworm (Pseudoceros sp) on colonial ascidian, but may also be found under boulders and rubble at low tide.The flatworm feeds by extending their pharyngeal folds into colonial ascidians and sucking out the individual zooids. Harrington Point, Otago Harbour

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DSC_9710 Pseudocerotid flatworm (Pseudoceros sp) on colonial ascidian, but may also be found under boulders and rubble at low tide.The flatworm feeds by extending their pharyngeal folds into colonial ascidians and sucking out the individual zooids. Harrington Point, Otago Harbour

DSC 9710 Pseudocerotid flatworm Pseudoceros colonial ascidian Harrington Point Otago Harbour