two-spotted clingfish,diplecogaster bimaculata. loch long. diving,scotland

actinopterygii animalia chordata diplecogaster bimaculata diving gobiesocidae gobiesociformes green water loch long scotland twospotted clingfish west coast active adventure animal cold critter critters drysuit fish great britain marine vertebrate nature ocean scuba sea undersea underwater wildlife two spotted one four species cling waters scottish