clitellum
pl: clitella
Related Words
annelidearthwormoligochaetehirudineapolychaetesegmentmetamerismcoelomcuticlesetaechaetaecocooneggembryogametespermovumhermaphroditegonadseminal vesiclereproductionfertilizationcopulationmucusglandepidermisdermisanatomymorphologyzoologyinvertebratewormphylumclassordergenusspeciesventraldorsalanteriorposteriorsomaticvisceralperistalsismusculaturehydrostatic skeletonsoilhumusdetritusdecompositionaerationecosystembenthicterrestrialaquaticlarvajuvenileadultgrowthregenerationmetabolismrespirationdiffusioncirculatory systemhemoglobin