sucking fish

English Thesaurus

1. marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects (noun.animal)

hypernym	:	acanthopterygian, spiny-finned fish,
definition	:	a teleost fish with fins that are supported by sharp inflexible rays (noun.animal)

hyponym	:	echeneis naucrates, sharksucker,
definition	:	remoras found attached to sharks (noun.animal)

hyponym	:	remilegia australis, whale sucker, whalesucker,
definition	:	large blue Pacific remora that attaches to whales and dolphins (noun.animal)

member meronym	:	echeneididae, family echeneidae, family echeneididae,
definition	:	fishes having a sucking disk on the head for clinging to other fishes and to ships (noun.animal)