lungfish
pl: lungfish
Related Words
fishsarcopterygiilunggillestivationmudcocoondroughtwateramphibiantetrapodevolutionancestorvertebratechordatefreshwaterswampriverlakeAfricaSouth AmericaAustraliacoelacanthrespirationoxygenairmetabolismdormancyhibernationmucusskinscalefinskeletonbonecartilageanatomyphysiologybiologyzoologyichthyologytaxonomyspeciesgenusfamilyorderclasshabitatecosystemwetlandmarshcarnivoreomnivorepreypredatoradaptationsurvivalprimitiveancientfossilpaleontologydevoniantransitionlandaquaticbloodheartcirculatory systemgas exchangeswim bladderoperculumlateral lineburrowsedimenthumiditydesiccation