Izimuncagazi izinhlanzi

Izimuncagazi ngokuthi izinto eziphilayo ezikhona, bangakunaki ezinye izidalwa. Ekhuluma inhlanzi, ukugqamisa endoparasites. Lokhu okuthiwa protozoan izimuncagazi ezihlala e izinhlanzi.

Lona kanye izwi ukuphila balimaze abanye, ngezinye izikhathi colloquially sisetshenziswe njengesigungu sokufaka expletive. Ngempela, translation kusho - "freeloader". Eqinisweni, izinambuzane okuphakelayo inhlanzi inyama (isib lamprey) noma izidalwa igazi - abathwali zabo, buthaka "Sebawoti", okwenza ukungenwa izifo ezihlukahlukene. Ngaphezu kwalokho, ngokuvamile ukubhubhisa izibilini nayo lezi zilwane.

Izimuncagazi izinhlanzi kungaba usayizi amancane avela 5 microns. Kodwa ngezinye izikhathi lezi lenyama amancane kubange ukulimala yingozi zabo 'amakhosi. "

Izifo esibizwa cryptobiosis kubangele flagellates bohlobo lwe-Criptobia. Lezi yizilwanyana eziwuhlupho ezahlukene izinhlanzi zifana nomunye ngokubukeka, kodwa izimpawu ezahlukene kakhulu izifo ezibangwa kubo.

cryptobiosis Branhiopatichesky laqanjwa kithi evela eChina nge carp. izilokazane ezincane (14-23 microns) kungcono ukuhlala nokuthuthukisa e kwayo gill zezinhlanzi, ekuvimbeleni ukuphefumula kwakhe.

Okokuqala, abathintekayo izinhlanzi gills kakhulu redden, futhi umzimba ngokwawo ilahlekelwa umbala walo, embozwe isikhwehlela obuningi. Eba ucobekile, uyenqaba ukudla iveza izimpawu choking: ngokuvamile zintanta kwamanzi, ukuziqonda ukuphefumula. Kamuva, umzimba ezimnyama.

Ikhambi izinhlanzi echibini yemvelo enkulu cishe kungenakwenzeka. Kodwa kukhona okubi kakhulu uma uhlushwa Ezehlakalweni ezingakajayeleki zezinhlanzi aquarium. Khona-ke kumelwe athathe isinyathelo esiphuthumayo ukuze avimbele wabulala bonke abakhileyo aquarium.

Uma nje ezisohlwini i aquarium nenhlanzi noma izitshalo angcolile, ke ngokushesha kakhulu izimpawu zokuqala zesifo kuzozwakala. Zonke izinhlanzi kulesi simo kubalulekile umhlaba wabo ngesitsha ehlukile, lapho ngosuku lokuqala ukubaphatha nekhambi yethusi sulphate ngesilinganiso 1 igremu ebhakedeni ngalinye imizuzu engu-20.

Usuku zezinhlanzi yesibili baphathwe formalin, okwenza ikhambi ngesilinganiso 2.5 ml ebhakedeni ngalinye ukusinda izilwane kuwo kuze kuphele isigamu sehora. Ngosuku lwesithathu yokuphathwa izinhlanzi ukwenza "okugeza" ne ukwengeza "oluhlaza Malachite", lapho bebehlala khona: ibekwe amahora 5. Isixazululo yalungiswa ngesilinganiso 0,006 g ebhakedeni ngalinye.

Khona-ke ezintantayo "nesineke" libuyiselwa aquarium jikelele, lapho phakathi nalesi sikhathi zonke izimuncagazi kakade zabulawa indlala. Ngemva izinga lokushisa kule aquarium jikelele kufanele aluthole udumo olulinganayo 25 degrees - mode ezifanele kakhulu umsebenzi lezi zilokazane ezincane. Ayikwazi ukuthola umnikazi walo, futhi ngenxa yalokho, zibancishe ithuba adle, uyafa nje.

Kodwa lezi empilweni yomuntu abanawo umonakalo. Okuningi kakhulu kubantu izimuncagazi ezinamangqamuzana amaningi zezinhlanzi - worm abahlala esiswini, e izibilini kwemisipha izicubu. Amaqanda kulezi izimuncagazi izinhlanzi singenele-ashiselwe noma neprozharennoe angangena emzimbeni bese uqalisa yabo yokuphila umjikelezo. Lesi sifo okuthiwa opisthorchiasis. Ngenxa yalokho, umuntu yenethiwekhi kuthinta isibindi, amanyikwe kanye ipheshana biliary.

Izinhlobo ezidala ophilayo ngezithukuthuku inhlanzi, zahlukahlukene kakhulu. Kanye izimuncagazi yangaphakathi, njengoba kuchaziwe ngenhla, zikhona ectoparasites ngaphezulu - nalezo zidla igazi noma inyama nenhlanzi, ngaphandle engena phakathi kwesilwane. Lawa ezinamagobolondo ahlukahlukene, amakhizane, iminyundu, izibankwa, lamprey namazeze.

Kuvele Ngokwesibonelo ezithakazelisayo we zigcwele, olunamathele nolimi izinhlanzi. Kancane kancane, umzimba uyafa futhi isifika silwanyana, okuyinto ngokuqhubeka zidla igazi zezinhlanzi, ngesikhathi esifanayo wenza empilweni yakhe, indima ulimi. Lesi simo esiyingqayizivele sibangelwa, lapho amagciwane wenza umsebenzi umzimba wabachitha, muva nje kuvulwe futhi nje wanikina abantu! Lokhu ebezingakabonwa esisodwa.

Ukuze bazivikele isifo, okuyinto esibangelwa amagciwane e izinhlanzi imiphakathi kumele kukhunjulwe ukuthi ngabe yikuphi hhayi lingadla izinhlanzi eluhlaza.