Kunezinhlanzi ezincane kakhulu emndenini we-carp, kepha ngokubaluleka okukhulu. Zingasetshenziselwa ukunquma ubumsulwa bemizimba yamanzi amasha ngoba zikhetha ukuhlala emanzini ahlanzekile ahambayo.
Minnow fish ibamba iqhaza elibalulekile kwezokudoba, ngoba kungenye yezindlela zokuphatha eziyintandokazi zomfula. Futhi hhayi kuphela trout. Unokunambitheka okuhle kakhulu, ngakho-ke ochwepheshe bazama ngezikhathi ezithile usawoti minnow fishngaphandle kobukhulu bayo obuncane.
Lokhu kwaqashelwa kudala futhi muva nje abadobi bakhiqize ngokukhethekile iminne ukuze kuzuzwe ukwanda kwenani le-brook trout, okuthi, ngenxa yezizathu ezingaziwa, liye ngokuya lincipha emvelweni, futhi bamane bazitika ngale nhlanzi.
Incazelo kanye nezici zezinhlanzi ze-minnow
Izinhlanzi zeMinnow zingatholakala kulo lonke elaseYurophu. Okuwukuphela kokuhlukile yizindawo ezisenyakatho zaseScandinavia, eScotland naseGrisi. Le nhlanzi enhle futhi enemibala cishe ayinazo izikali.
Ingenye yezinhlanzi ezincane kunazo zonke futhi ifinyelela kubude obungamasentimitha ayi-13. Ngesikhathi sokuzala, umbala wayo okhanyayo uyakhanya nakakhulu. Lesi esinye sezici zayo eziyinhloko.
Ukwahlulela ngokuthi incazelo yezinhlanzi zeminnow, uma uyiqhathanisa namanye ama-cyprinids, unganaka umzimba wayo obanzi, izikali ezincane namazinyo wepharyngeal. Ngokwalokhu kwehluka, ama-minnows ayingxenye yohlobo lwabo lomuntu ngamunye iPhoxinus. Ngenxa yombala omuhle ngokumangalisayo, obonakalayo ngisho esithombeni minnow, amanye amagama "belladonna" nelithi "skoromokh" kade abambeka ekudobeni.
Umhlane we-belladonna unombala onsundu ngokuluhlaza okotshani, kwesinye isikhathi uluhlaza okwesibhakabhaka. Maphakathi ngemuva kuhlotshiswe ngomugqa omnyama obonakala kahle. Ezinhlangothini, umzimba wezinhlanzi uhlotshiswe ngethoni ecebile ephuzi ngokuluhlaza okwenziwe ngegolide nangesiliva.
Ezimweni eziningi, umbala obomvu ugqame ngokusobala esiswini. Kepha kukhona ezinye izinhlobo zezinhlanzi zeminnow, ezinesisu esimhlophe. Amaphiko ezinhlanzi anombala ophuzi ocebile nohlaka olumnyama. Lokhu kumenza abe muhle ngokumangalisayo. Futhi bonke lobu buhle bupheleliswa ngamehlo amahle, acwebezela ngombala ophuzi nesiliva.
Umbala wama-minnows awafani ngaso sonke isikhathi. Izinguquko zalo zenzeka lapho izinga lokushisa noma imvelo yabo ishintsha. Sekuvele kushiwo ukuthi umbala wabo ushintsha ube ngcono ngesikhathi sokuzala, ikhanda labo limbozwe ukuqhuma kwamaparele okuhle ngendlela emangalisayo. Ngaphezu kwalokho, abesilisa bahlala bemibalabala kakhulu kunabesifazane.
Lezi izinhlanzi zokufunda. Umhlambi wabo ungabalelwa kwabangu-15 kuye kwabayi-100. Ukuze kukhule imininingwana ejwayelekile, izinhlanzi zidinga amanzi ahlanzekile agcwele umoya-mpilo. Kwesinye isikhathi, kuyaqabukela ngokweqile, ngenxa yezizathu ezingachazeki, ama-minnows angabonisa ulaka olwandayo. Lokhu kwenzeka ikakhulukazi kusihlwa. Ngalezo zikhathi, izinhlanzi ziba umakhelwane oyingozi, futhi azikwazi ukuginya amaphiko kuphela, kepha futhi zibulala futhi zidle ezinye.
Indawo yokuhlala nendlela yokuphila yezinhlanzi ze-minnow
Imifula nemifudlana egeleza ngokushesha ngamanzi acwebile yizindawo eziyizintandokazi kakhulu lapho minnow uyaphila. Izikole zalezi zinhlanzi zingabonakala ezindaweni lapho abanye bengeke bafinyelele khona. Njengoba zifinyelela cishe kuyo kanye imithombo yemifula esezintabeni, lezi zinhlanzi zikhuphuka ngamamitha angamakhulu ngaphezu kogu lolwandle.
Ngokuqala kwekwindla sekwephuzile, umsebenzi wama-minnows uyancipha. Izinhlanzi zilungiselela ubusika futhi zicasha ngothuli, izimpande zezihlahla nezitshalo ezingaphansi kwamanzi. Azihambeli ndawo, kepha zihlala ezindaweni zazo ezijwayelekile.
Ngokuvela kokungcola emanzini, kungathunyelwa kweminye imifudlana enamanzi ahlanzekile. Ngakho-ke, abaningi bathi ikhwalithi yemizimba yamanzi ingahlulelwa ngokuba khona kwezinhlanzi zeminnow. Indawo esihlala kuyo le nhlanzi ayikaqondakali kahle.
Bachitha isikhathi sabo esiningi ezindaweni ezinemifantu enamadwala. Kulezi zindawo ungabona imihlambi yamaminini, aqukethe izinkulungwane ezimbalwa zabantu. Zihlelwe ngokuthakazelisayo eyodwa ngaphezulu kokunye ngemigqa. Izinhlanzi ezinkulu zithanda ukuhlala emigqeni engezansi, kanti ezingaphezulu zigcwele izinhlanzi ezincane.
Lapho inani elikhulu lezinhlanzi ezisemhlambini liba nesibindi. Uma kwenzeka kuba nengozi, bangavele babhukude basuke. Izikole ezinenani elincane lezinhlanzi ezimeni ezinjalo zimane zisakazeke ezindaweni ezahlukahlukene. Ukubona kahle nokuzwa kwabo kusiza ama-minnow ukuthi abone ukuthi ingozi isondele kuphi. Zinamandla kakhulu. Bahlale bedinga okuya ngasethunjini.
Minnow izinhlobo zezinhlanzi
Ngokwemvelo, kunezinhlobo ezingaba yishumi zeminnows. I-minnow ejwayelekile ithanda imifula egeleza ngokushesha yamazwe aseYurophu, ase-Asia, kanye naseNyakatho Melika. Lezi zinhlobo zifana ngokumangazayo ngokubukeka kwe-trout, akusizi ngalutho ukuthi lezi zinhlanzi zihlala ezindaweni ezifanayo. Kwesinye isikhathi ukufana okunjalo, i-minnow ejwayelekile ibizwa nangokuthi i-trout.
Kwezinye izinhlobo, kungcono ukuba semiseleni, amanzi eziteshi zexhaphozi ezinobukhulu obuhluke kakhulu. Isimo esikhulu ngamanzi ahlanzekile anokuqukethwe oksijini okwandisiwe. Kwaziwa kahle abaningi ichibi le-minnow fish, ngokwesibonelo, itholakale endaweni yaseRussia. E-Yakutia, uhlala emanzini aneqhwa emazingeni okushisa afinyelela kuma-12 degrees.
Izinhlobo eziningi zezinhlanzi azilithandi leli zinga lokushisa. Ama-minnows anethezeke kakhulu kuwo kunasemanzini afudumele. I-lake minnow ilulamile ngokwamanzi. Angaba kalula emanzini echibi anodaka ngenhla kodaka. Izici zayo eziyinhloko ukungathobeki nobungqabavu.
Lolu hlobo lwe-minnow lubekezelela ngomoya ophansi ukuqhwa kwechibi, luzingcwaba odakeni olujulile ubusika bonke. Kubuye kwehluke ngandlela thile ekubukekeni kwayo kuneminnow ejwayelekile. Echibini, imibala eluhlaza ivame kakhulu ngombala.
Ukukhiqiza kabusha kanye nesikhathi sokuphila sezinhlanzi ze-minnow
Izinhlanzi zivuthwa ngokocansi ngonyaka wesibili wokuphila. Isikhathi sokuzalela siqala entwasahlobo nasehlobo. Ukuze benze lokhu, bakhetha amanzi angajulile ngomsinga osheshayo. Ngokwencazelo kaDarwin, ukuzala kwalezi zinhlanzi kwenzeka ngokwesimo esilandelayo. Imihlambi yehlukaniswe ngokwezici zayo zobulili.
Imihlambi yamaduna ingahlukaniswa ngesikhathi sokuzala ngemibala yayo ekhanyayo. Baqala ukujaha imihlambi yezinsikazi. Abamele abaningana bobulili obuqine bazungeze owesifazane oyedwa bese beqala ukumkhathalela. Uma insikazi isilungele ukukhulelwa, ithatha lokhu kuqomisana kube yinto elula. Uma kungenjalo, umane ashiye amasoka akhe.
Abesilisa ababili babhukuda basondele kowesifazane, bese bampintshela ezinhlangothini zabo ngobumnene. Kulokhu, kuphuma amaqanda kuwo, avundiswa ngokushesha. Amabhangqa alandelayo alinde ngesineke ithuba lawo. Lokhu kwenzeka kuze kube yilapho insikazi iphelelwa amaqanda.
Imibungu idinga cishe izinsuku ezine ukuthi ikhule. Ngemuva kwalokho, kutholakala izibungu, okuthi, phakathi nezinsuku ezingama-45 zokukhula kwazo, zifinyelele ku-2-3 cm. Ezimweni eziningi, iminnow ifela esigabeni salezi zibungu ngoba abadobi abaningi, ikakhulukazi kulawo mazwe lapho lezi zinhlanzi zingavikelekile khona, bezisebenzisa yokuheha izinhlobo ze-salmon. Ngaphezu kwalokho, izibungu zomiyane zibeka engcupheni enkulu izibungu. Isikhathi sokuphila salezi zinhlanzi asidluli eminyakeni emihlanu.
