Sand Dab

Limanda limanda

The Sand Dab, also known as the common dab, is a flatfish belonging to the family Pleuronectidae. It is typically found in the shallow seas of Northern Europe, particularly the North Sea. Divers can identify the Sand Dab by its pale brown upper surface adorned with darker blotches and speckles, and its translucent body, which distinguishes it from similar species like the plaice and flounder. The eyes are positioned on the right side of its body, and the pectoral fins may exhibit an orange hue. The lateral line features a distinctive semi-circular curve above the pectoral fin. Sand Dabs usually grow to a size between 25 to 40 cm, although they can reach up to 40 cm in length. Sand Dabs are bottom-dwelling fish that inhabit sandy bottoms in coastal waters. They are found in the northeastern Atlantic Ocean, with their range extending from the Bay of Biscay to Iceland, and including the North Sea and parts of the Baltic Sea. They typically reside at depths ranging from 20 to 150 meters, with a significant number found shallower than 40 meters. These fish are demersal and oceanodromous, living mainly on sandy substrates. In terms of diet, Sand Dabs primarily consume zoobenthos organisms such as marine worms, mollusks, sand eels, amphipods, crustaceans, echinoderms, and smaller fish. They are known to be batch spawners, contributing to their reproductive strategy. The IUCN lists the Sand Dab as Least Concern. Divers encountering Sand Dabs will find them to be harmless and can observe their behavior as they blend into the sandy seabed.