Barnacles. The wareegga nolosha, dhalmo

barnacles miro geed Marine - nooc ka mid ah kansarka barnacles (barnacles suborder). Dadka waaweyn ee noocyada this waa u nolol go'an, isu soo lifaaqaaya in ay adag. Dejinta ayaa suuragal ah keliya marka la gaadho xilliga larval. Currently, si panulirus waxaa ka mid ah 60 noocyada.

Kuwani xayawaanka badda (photo hoose) waxay leeyihiin qolofka calcareous, kaas oo ku lifaaqan substrate ah. Dego laftiisa ka kooban yahay taarikada 6, afar ka mid ah taas oo samaysa cap ah oo awood u leeyihiin in ay u guuraan gooni. Crustacean been hoose ee guriga, dusin addimada dhexeeya taarikada furan. Sidaasay u dhigaysa garaaca xooggan jiibta ah, si ay u soo kaxayno Biyaha guriga la Qurub cuntada gudaha.

barnacle dhexroor gaaro toddoba sentimitir oo dhererkiisuna wuxuu - 13 midabaynta badanaaba waa anfac badan ama grayish la strips gaadhya guduud ah ama maariin ah.

Barnacle calaacalaha ay ballaadhan ku lifaaqan dusha kasta - madfac conch, dhagaxyada, xididdada geedka, cutub ka mid ah Piers, guntooda maraakiibta, iyo sidoo kale in ay kala duwan ee xoolaha. Halkan hoose waxaad ka arki kartaa sawirada xoolaha badda, taas oo soo lifaaqi kartaa miro geed ah. koolo, kaasoo lagu soo saaro barnacles, aad u deggan. Waxaa joogsadaa heerkulka ilaa 200 darajo oo aanay arag wax alkalis, acids iyo qase kale.

Taa baddalkeeda, barnacles baal weyn oo inta badan u degaan geed isbonji la jilicsan, taas oo guriga crustacean waa aasaaska lagu kalsoonaan karo oo adag.

wareegga nolosha ee miro geed badda

Horumarinta miro geed badda ka kooban yahay marxaladaha soo socda: ukunta, unug, carsaanyada dadka waaweyn. dirxiga ka soo Ukunta si xor ah sabeyn oo jira laba marxaladood: nauplius iyo Zypries. In noocyada-biyo qabow ah stage larval socdaa 2 toddobaad ka hor ugu horraysay ee bisha, halka kulaylaha - oo ku saabsan 3-5 maalmood.

Dirxiga Zypries stage ma cunaan. Waayo, wakhtigu waa qaar ka mid ah ay sabeyn, laakiin, mar xaaladaha wanaagsan ku xiran yihiin substrate ah. u haysteen doontooda Adult waa u nolol go'an.

Barnacles sii kordhaya iyo horumarinta xawaaro si caddaalad ah oo degdeg ah. In kulaale, noocyada qaar ka mid ah hore u yihiin 1-2 toddobaad ka dib markii degida maturity gaari karin. In badda bari qabow, waxa ay qaadataa oo ku saabsan saddex bilood. taako nolosha ee krill waa ka 1-2 si ay 5-7 sano ama ka badan.

Sida tarmaa barnacle

Inta u dhaxaysa shakhsiyaadka ag fadhiyey, cross-labka waa la fuliyay. Barnacle waa hermaphrodite ah, in uu yahay, mid kasta waxa uu leeyahay labada gonads lab iyo dhaddig. Near hoose ee labada hore ee lugaha oviducts la furay, kaas oo ukunta ku yaalaan, ka dibna ku dhacaa saabka of go'iisii. efferens casri qulquli galay xubnaha embriyaha lab copulatory, taas oo markii aaday toosan, ridday ka muuqataana, iyo saabka go'iisii of hore ee shakhsiga ah. u siiyaan shahwada fertilizes ukunta. Studies ayaa la sameeyay, inta lagu guda jiro taas oo u caddaatay in badda miro geed keliya soo saari kara. iyo dheddiga kadib, kooxo ukunta ku saxan go'iisii saabka ay wadajir ahaan u oviparous iyo bilaabaan burburiyo.

Cold-sameeyey ukunta shaqsi xagaaga, iyaga ayaa bacrimiya ee xilliga qaboobaha ilaa guga dirxiga baxay. shakhsiyaadka Heat-jecel sanadka oo dhan jiifay ukunta dhowr jeer.