Lub plhaub chais, Ensis magnus, tseem hu ua rab chais clam, rab chais ntses lossis spoot (colloquially), yog bivalve ntawm tsev neeg Pharidae. Nws pom ntawm xuab zeb ntug hiav txwv dej nyob rau sab qaum teb Europe (sab qab teb mus rau Bay of Biscay).
Yuav ua li cas nyob hauv lub plhaub chais?
Razorfish (tseem hu ua razorshell, razor clam, hom rab chais thiab pod rab chais) yog ntau hom bivalve mollusc hom nyob ib ncig ntawm ntug dej hiav txwv British. Lawv yog ib hom tsiaj uas noj tau me nyuam yaus uas tau txais lawv lub npe los ntawm lawv qhov zoo ib yam li qub qub txiav caj pas rab chais.
Puas yog rab chais clams nyob rau teb chaws Australia?
Muaj cuaj hom razor clam, tseem hu ua razor ntses, endemic to Australian waters. Lawv pom los ntawm teb chaws sov Australia nyob ib ncig ntawm sab hnub poob mus rau Gulf St Vincent, South Australia thiab sab hnub tuaj ntug dej hiav txwv mus rau NSW, tab sis tsis muaj nyob hauv Victoria thiab Tasmania.
clams nyiam nyob qhov twg?
Ntau cov clams nyob dej ntiav, uas lawv feem ntau tiv thaiv los ntawm yoj ua los ntawm ib puag ncig hauv qab. Ib hom ntawm abra clam (Abra profundorum), txawm li cas los xij, tau raug coj mus rau hauv Dej Hiav Txwv Pacific ntawm qhov tob ntawm ntau dua 4, 800 meters (16, 000 feet).
Puas clams mob?
Yes. Cov kws tshawb fawb tau ua pov thawj dhau qhov tsis ntseeg tias ntses, lobsters, crabs, thiab lwm tus neeg nyob hauv hiav txwv hnov mob. Lobsters lub cev yog them nrog chemoreceptors yog li lawv rhiab heev rau lawv ib puag ncig.
