Phila eziveza izinhlanzi. Blue Shark. inhlanzi kummango

Iningi eyaziwa zidala izinhlanzi zizalela, kodwa hhayi wonke. Ezinye izakhamuzi kwamanzi efana aquarium zasendle, inzalo yabo izalwe. Ngakho-ke, abalandeli abaningi nezilwane zasemanzini abanesifiso umbuzo onjani nenhlanzi viviparous futhi kanjani they nokuzala.

oshaka

oshaka abaningi baziwa ukuthi kukhona viviparous. Ngokwesibonelo, izinhlobo ezinjalo zihlanganisa tiger, ngokuzawa chlamydoselachus, hammerheads nezinye. Futhi kulolu hlu, kukhona ushaka okwesibhakabhaka. Usayizi izinhlanzi uqobo esingaphansi 3.8 amamitha. Kodwa ukuthomba baqala lapho efinyelela ngamamitha amabili. Ngo kwabesilisa, le nkathi iza obuphelele umzimba 1.9 amamitha.

Uma kokuzalela eyenzekile, insikazi kungaba ayakhulelwa ngokushesha. Isidoda amaseli asemzimbeni wayo iqhubeka izinyanga, elinde isikhathi nge-ovulation. Ngemva izinsikazi abangu avundiswa eqandeni, iqala ngesikhathi sokukhulelwa, engahlala kusuka 9 izinyanga ngonyaka. Kukholakala ukuthi blue ushaka liphakathi kwande kakhulu bonke omakhelwane ezinkulu. Inombolo izingane azalelwa, ihlukile, futhi nenombolo kuhluka ngabanye 4 ku-120. Izingane zizalwa ezimele, ukuphila ngomumo-to-okuzingela, kodwa kuphela uhhafu wabo esefinyelele ukuvuthwa kwaso, ngoba inhlanzi ezinkulu engakwenqeni inzuzo ngazo.

inhlanzi kummango

Kodwa le ndlela zezinhlanzi ukukhiqizwa kabusha kutholakala hhayi kuphela e oshaka. Ezinye izinhlobo imisebe futhi viviparous, ezifana Stingray. Ngokuvamile, insikazi uletha ingane kabani obuphelele - mayelana 35 amasentimitha. Ukuze bukhoma esindayo ramps nazo imisebe Manta, okuyizinto elinye igama - dimoni ulwandle. Lezi izinhlanzi ezinkulu , futhi, ulethe ingane ngesikhathi sokuzalwa isivele ukufinyelela amamitha isisindo sawo - 50 kg. Ukuze inzalo azalwe, unina Kuphendula efana nengane yakho, ukuthi ikhishwa ku-roll. Ayindlala ngokushesha ekusakazeni 'amaphiko' yayo kanye aphinde abhukude abuyele zesifazane. Phakathi nenkathi yokukhulelwa, le nhlanzi abonise ubudlova okungakaze ikhono ukugcwalisa isikebhe.

Njengoba izingane ukuthuthukisa esibelethweni?

Kuyaziwa ukuthi bukhoma esindayo izinhlanzi kuletha zakhekile umntwana, kodwa ososayensi iminyaka akakwazanga ukuthola indlela uthole gazinga esizalweni oksijini, ngaphandle kokuba abe umzanyana kanye umzanyana. Kodwa imfihlakalo yaxazululeka ngo-2008. abadobi Okinawan babamba abakhulelwe ulwandle uSathane wamshiya, futhi ososayensi bakwazi ukucwaninga. Ukuze uqonde kangcono esikhathini esesibelethweni kule inhlanzi, abacwaningi baye ingasebenza ngcono kudivayisi ultrasound, okwathi ngemva kwalokho waqala ukusebenza ngamanzi anosawoti. Ukuqaphelwa kwaqhubeka kwaze kwaba ukulethwa, okwenzeka ngemuva kwezinyanga eziyisishagalombili. Wazalwa eyodwa cub nabesifazane. Usana kuhlaziywe amakhilogremu 50.

Njengoba le nhlanzi bukhoma esindayo kuba ngaphansi kokuqondisa yonke inkathi sokukhulelwa, ososayensi babe bakwazi ukuchaza imfihlakalo indlela izithelo uphefumula. Nakuba ezimbili usesibelethweni, ingane isebenzisa gills yakhe futhi akhishwa ngokusebenzisa kwabo amanzi fluid. Ukuze wenze lokhu, yena omdala, livaleke the umlomo. Amanzi ukuthi uwela sidlula isiteshi akhethekile ifinyelela valve ngemuva ekhanda (akusiyo kuphela wale misebe, kodwa futhi oshaka). Abadala uma ushayela ungavali umlomo wakho ngesikhathi esisodwa ukuhlunga amanzi ne-plankton. Young elise esibelethweni, kubalulekile ukusebenzisa umlomo njengoba futha. Ngale ndlela, izithelo angase uphefumule futhi feed.

Ubudlelwano abazali nge gazinga

Njengoba Young ngokushesha ngemva ukulungele uphile ezimele, ngokuvamile ukwenza kanjalo. Iningi labo ayisekho kuncike unina. Kanti kwezinye izimo, benza kangcono ukuhlala kude nabazali bawo. I kubantu abadala kungamaphesenti musa ukuhlukanisa phakathi inzalo yabo ukudla, futhi uma zilambile, bona singazuza ngokuzindla izingane zakhe siqu.

Ezinye izinhlobo bukhoma esindayo inhlanzi

Siye echazwe oshaka abakhulu ray izinhlanzi cartilaginous. Phakathi izinhlanzi bony kaningi labo nokuzala zidala. Nokho phakathi kwabo ungakwazi ukuhlangabezana futhi bukhoma esindayo. Okunjalo uyalandisa tsimatogaster. Lolu hlobo izinhlanzi kwamanye nezinto ezifana iphezulu, nakwamanye ngezizathu okusikhumbuza carp. Indawo yabo - elwandle eliKhulu iPacific, enyakatho ingxenye yayo.

Kodwa akukhona nje kuphela ukuthi inhlanzi bukhoma eziveza, lapho gazinga ezidla ngokuqondile esibelethweni sikamama ngokujovwa. Insikazi kungaba amabhu amaqanda esiswini. I gazinga zidla isikhuphasha. Lapho kufika isikhathi sokuba abelethe amaqanda akhiwa kule gazinga futhi unina iqala ukuba abaphonse. Ngokwesibonelo, le ndlela zezinhlanzi yokuzalanisa eelpout esingokwemvelo. Ekuzalweni kwakhe, gazinga kakade kwakhiwa. Ngokuhamba kwesikhathi insikazi angakhiqiza kuze kube izinhlanzi angamakhulu amathathu, kodwa kwenzeka ngamaqoqo. Usayizi gazinga ngamunye osanda kuzalwa ngamasentimitha amane.

Phakathi commercial izinhlanzi viviparous lakhiwa amanzi olwandle bass. Lena zinhlobo kwande kakhulu, okuyinto in inqwaba ababanjwe Sea uBarents futhi Atlantic Ocean. Le nhlanzi bukhoma esindayo ngesizini eyodwa ukunika inzalo ka-abangamakhulu ezinkulungwane eziningana. Sibeka izibungu, ngamunye okuyinto ilingana cishe izikhathi eziphindwe kasithupha amamilimitha angu.

Okuwukuphela izinhlanzi viviparous zonke eChibini iBaikal

IBaikal - kungcono ichibi elihle futhi ijulile, futhi izakhamuzi eziningi kwamanzi ekhaya. Phakathi ezihlukahlukene ungakwazi ukuhlangabezana izinhlanzi viviparous kuphela ngokuthi golomyanka. Kwabaningi, leli qiniso kungase kubonakale akumangalisi, ngoba ngokuvamile in the Ezindaweni esenyakatho izinhlanzi nokuzala esebenzisa zidala. golomyankas izinhlobo ezimbili yavama lapha. Iningi akhule 25 cm, amancane ingeqi 15 cm. Golomyanka owenza zidala yokufuduka, njengoba enza kulo lonke izinhlanzi eziyizimbangela. Lapho kufika isikhathi, futhi esizalweni ithole owesifazane liphenduka gazinga, unina liphuma eduze kobuso amanzi. Ezimweni eziningi, lokhu kuyadingeka ukuqinisekisa ukuthi izingane adle plankton. golomyanka Viviparous inika udoti esikhulu, kuye ngokuthi lezi zilwane. Kube libonakala lilincane ngesikhathi, hhayi ngaphezulu ayizinkulungwane 1,5. Fishies. Ngezinye elikhulu, lesi sibalo cishe izinkulungwane 2.5. Fry. Ngemva kokuzalwa, unina eshona. Okumangazayo ukuthi lolu hlobo izinhlanzi ezitholakala kuphela iBaikal. indlela enjalo ukuzalwa nokufa ngeke besakwazi siphindwe nezinye izakhamuzi kwamanzi.

izakhamuzi aquarium

Kodwa izinhlanzi viviparous atholakala, hhayi nje phakathi commercial zinhlobo izinhlanzi. abanikazi abaningi aquarium ukwazi ukuthi abanye izintandokazi zabo Fry ukuchamisela. Ngokuyinhloko ukuzalwa bukhoma esivela poeciliidae umndeni, Gudieva nabanye. Ngokuvamile le nhlanzi esikoleni, futhi mancane. Futhi phakathi kwabo kukhona abesilisa kancane ezincane kuno nabesifazane, nemibala yazo kubonakala licace. Lapho ukufinyelela izinga lokuzala, fin anal lowesilisa iba gonopodium ngawo kokukhulelwa senzeka. Uhlobo ngalunye inezici ayo ehlukile isakhiwo sale nqubo. Lokhu kuyadingeka ukuze aqede amathuba hybridization. Kodwa abalimi ngonyaka ukuzalela izinhlobo ezintsha izinhlanzi Ornamental, okuholela ukubukeka nemibala engavamile nomumo. Lokhu ikakhulukazi siphathelene guppies. Ngaphandle yokuzalanisa viviparous izinhlanzi Ornamental ngokushesha ilahlekelwa umbala waso kancane kancane lukhumuzeka.

gazinga ukuthuthukiswa

Isikhathi yentuthuko kusukela amaqanda Fry esizalweni insikazi incike umndeni uhlobo izinhlanzi. Emva kokukhulelwa, sokukhulelwa ingahlala isonto elilodwa noma amabili. Kodwa ezinye inhlanzi le nkathi lungaboniswa izinyanga 2.5. livebearers Iningi poeciliidae imikhaya zentsha zathola esikhulu ngesikhathi esifanayo okuningi kalula kunaye caviar, kuyilapho nezinye izinhlobo gazinga isisindo kuningi kunokomuntu amaqanda avundiswa. Futhi ngenxa yokuthi ukuthi ubisi kusukela zesilisa insikazi ingase ihlale isikhathi eside, amaqanda kungenziwa avundiswa ngokushesha, kodwa emva kwesikhathi, hhayi nje kanye kuphela. Ngakho-ke, ngisho nalapho inhlanzi eyodwa elivundisiwe uyakwazi sizale izikhathi eziningana. Veza elula yakhe, ngoba gazinga ezingemva nje kokuzalwa zi- asebenzayo. Inombolo izingane incike zinhlobo izinhlanzi kanye kungaba Amakilasi ambalwa namakhulu.

okuqukethwe livebearers

Ukuze siphile eziveza zizalela izinhlanzi kuphumelela, kubalulekile ukuba banakekele mayelana nemibandela endaweni yazo. Ukuze uthole okunye okuqukethwe kwabo okugcinwa ngokuvamile ofanele jikelele, aqukethe isitshalo zamahlathi. Ngaphezu kwalokho, amanzi kokungathathi hlangothi kudinga esikhundleni njalo. Masonto onke esikhundleni 15 kuya 40% liquid. Kodwa kwezinye izinhlobo zezilwane uyozizwa ngokunethezeka uma amanzi anosawoti. Izimo ezinjalo ngokuyinhloko ngoba mollies futhi belonezoksov. Ngenxa yale njongo, amalitha eziyishumi sengezwe isipuni uLwandle Lukasawoti. Futhi izinga lokushisa kwamanzi ekahle kwezinhlobo eziningi ngokuvamile zokhahlamba kusuka 20 kuya 25 ⁰ C.

Ukuze izinhlanzi Ukudla kwaba olinganiselayo, badinga ukuze ungeze izingxenye yemifino okuphakelayo kwekhasi. Kungaba isaladi, ulwelwe filamentous, oatmeal nokunye ukudla.