We found 3 definitions of sticklebacks from 2 different sources.
NounPlural: sticklebacks |
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stickleback - small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research | ||
prickleback | ||
acanthopterygian, spiny-finned fish a teleost fish with fins that are supported by sharp inflexible rays | ||
family gasterosteidae, gasterosteidae sticklebacks | ||
gasterosteus aculeatus, three-spined stickleback of rivers and coastal regions |