clitellum
Số nhiều: clitella
Từ liên quan
annelidearthwormoligochaetehirudineapolychaetesegmentmetamerismcoelomcuticlesetaechaetaecocooneggembryogametespermovumhermaphroditegonadseminal vesiclereproductionfertilizationcopulationmucusglandepidermisdermisanatomymorphologyzoologyinvertebratewormphylumclassordergenusspeciesventraldorsalanteriorposteriorsomaticvisceralperistalsismusculaturehydrostatic skeletonsoilhumusdetritusdecompositionaerationecosystembenthicterrestrialaquaticlarvajuvenileadultgrowthregenerationmetabolismrespirationdiffusioncirculatory systemhemoglobin