Yuav ua li cas bivalves txuas rau pob zeb?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Hauv lawv, lawv muaj bysall lossis byssus threads. Byssal, los yog byssus, threads muaj zog, silky fibers uas yog tsim los ntawm cov proteins uas siv los ntawm mussels thiab lwm yam. bivalves ua rau txuas rau pob zeb , pilings los yog lwm yam substrates. Cov tsiaj no tsim lawv cov xov byssal siv lub caj pas byssus, nyob hauv lub cev ko taw.

Ib yam li ntawd, vim li cas mussels txuas rau pob zeb?

Thaum twg mussels dangle los ntawm marine nto, lawv tuav los ntawm ib pawg ntawm cov xov zoo. Tsis zoo li barnacles, uas fasten lawv tus kheej nruj rau pob zeb los yog piers, mussels siv silky fibers, hu ua byssus threads, kom xoob txuas mus rau qhov chaw thaum tseem muaj peev xwm drift thiab nqus cov as-ham hauv dej.

Tsis tas li ntawd, koj yuav txheeb xyuas bivalves li cas? Tus naj npawb, qhov loj thiab cov duab ntawm cov hniav nrog rau txoj hauj lwm ntawm ligament yog cov cim tseem ceeb rau cov kev txheeb xyuas ntawm bivalves ua . Ntxiv rau bivalves ua muaj ib lossis ob lub zog adductor cov leeg, uas yog lub luag haujlwm rau kev kaw cov li qub.

Kuj kom paub, bivalves noj li cas?

Feem ntau bivalves ua yog lim feeders, siv lawv cov gills los ntes cov khoom noj xws li phytoplankton los ntawm dej. Cov protobranchs pub nyob rau hauv ib txoj kev sib txawv, scraping detritus los ntawm seabed, thiab qhov no tej zaum yuav yog thawj hom ntawm pub siv los ntawm txhua tus bivalves ua ua ntej cov gills tau yoog rau lim pub.

Bivalves loj hlob li cas?

Ob lub halves ntawm lub plhaub yog koom nrog ligamentous pob khawm thiab kaw los ntawm ib khub ntawm cov leeg muaj zog adductor. Plhaub loj hlob nrog cov kab mob, nthuav tawm ntawm lub pob khawm. Feem ntau bivalve hom mus dhau lub caij ua luam dej dawb ua ntej noj lawv cov yam ntxwv ntawm cov neeg laus thiab kev ua neej.