Gammarus - kuphela ukutya owomileyo na ...

Abo okanye ezinye abemi akwariyam babe phantse bonke. Umntu owenza umsebenzi ukuzalela iintlanzi, enye kujongwana nge bug, nowesithathu ezifana nkumba twisisaka ngakumbi. Ngoko ke, phantse wonke umntu uyazi ukuba gammarus - kukutya. Kodwa kwakungekho kutya kokuba azalwe! Ngoko ke yintoni eyenza isidalwa ngeli usaphila?

yokuhlala

Gammarus - a crustacean ehlala phantse zonke umzimba yamanzi kwilizwe lethu. Okumangalisayo kukuba, oko ngokulula wayethimb ubomi fresh kuphela kodwa amanzi amtyuba. Kuye amagama eziliqela, afana Shrimp, Gammarus, gorbunets, bormysh nkqu Shrimp amanzi. Xa iyonke kukho ngaphezu 4.5 amawaka iintlobo crustacean ehlabathini, kodwa amanzi zethu ilikhaya kakhulu ezimbini kubo.

Gammarus - wahlala ezantsi. Uhlala phantsi kwamatye, wenyuka waya mingxuma snags, efihliweyo phakathi isanti kunye kwamatyana elunxwemeni, apho eninzi detritus kunye nezityalo. Ezi intlanzi ongayithandiyo ukukhanya, wakhetha ukuhlala izithunzi. Nako ukuchasa okukhulu konyuka ngalo ubushushu - ukususela degrees-0 ukuya kwi-26. Ukuba ichibi na gammarus ekhaya, ngumkhenkce ngokupheleleyo, ezineqokobhe wenkukhu emhlabeni.

Gammarus - a crustacean ogama elide lobomi macala onke nyaka. Ukongezelela, baya kusabela kakhulu buhlungu ungcoliseko lwamanzi, afe ioksijini ayonelanga.

ukudla

udla Crustacean kubola iintsalela awile yaye izityalo ezifileyo emanzini. Ukondla ikakhulu yemifuno gammarus ukutya ningamali kunye iintsalela wentlanzi okanye izilwanyana, nifile emanzini. Maxa wambi oononkala badla 'abazalwana' babo ezincinane.

ukubonakala

Live, ngendlela efanayo gammarus owomileyo na iqumrhu arcuate iqokobhe nesigqubuthelo. Ngechitin lugubungela komsindo-14. Phezu kwentloko amehlo ibekwe ngambini kuzo zeepali, leyo negalelo ekufumaneni ukutya, ngenxa yokuba amalungu oyivileyo. Nangona crustacean uqhuba ihamba ecaleni. Yena inceda yena iinyawo 18. Kungenxa indlela intshukumo crustacean inomnye igama - amphipod.

Apha emilenzeni thoracic ezi iigilizi crustacean. imilenze esiswini kunye umva baxhotyiselwe kunye ezifumaneka ngenxa lokuqubha ingalawuleki. Ukongeza, ngasemva kunceda ngokutsiba crustacean, kunye esiswini - ubambe ukutya. Milenze yangasemva isuke ke sasingahlali ndawonye, ngokubonelela ukuhamba kwamanzi ukuya iigilizi. Nazo iimazi ingxowa amantshontsho amaqanda ibekwe phezu kwesifuba.

buphindwe

Gammarus for amahobe, kwakunye naziphi na ezinye, usoloko bafuna ukutya, kuba ngokuqhubekayo yokwanda. Rhoqo kukho utshintsho ngechitin iqokobhe, efuneka ngokukhawuleza umzimba ikhula ngokusondeleyo. Malunga nama-veki nganye ehlotyeni kwaye qho iintsuku 16-17 ebusika kwenzeka molt.

Ngokwesini intlanzi abaqolileyo Ziyakhuthazwa qabu inshorensi ngechitin izihlandlo ezili-10. Bona bayakwazi ukuvelisa inzala izihlandlo eziliqela ngonyaka - oku kuxhomekeke lobushushu emanzini: isiziba ashushu eyenzekayo phi kaninzi kule ngqele.

Ngexesha zidala, inkunzi unamathela iqokobhe ababhinqileyo. Wabambana, bayakwazi ukudada ukuya ngeveki, belinde mzuzu xa imazi liza kuqalisa kuphelelwa. Xa oku kwenzeka, inkunzi inceda ukugqibezela inkqubo, uze ebangela imbewu iindonga bag amaqanda, usebenzisa imilenze esiswini. Le nkqubo ithatha imizuzwana nje embalwa, emva kokuba disengaged. Imazi izala malunga nama-30 amaqanda amantshontsho yakutya kunokuba enkulu.

Kosana olungekazalwa ngenxa kwiiveki 2-3, emva koko ingxowa ngaphandle intlanzi ukusekwa ngokupheleleyo.

iipropati ezizelwe

Feed gammarus - onokufumana kuzo ukutya iintlanzi iintlobo ezahlukeneyo. Oku kusetyenziswa zozibini mveliso iintlanzi, kunye lokondla akwariyam intlanzi eziphila. Gammarus kwaye lusetyenziswe feed esisiseko, yaye ngenxa yokuhlanjululwa kwakho ezo inkqubo yokwetyisa.

Eyona inzuzo Gammarus - ixabiso lesondlo High kunye nomxholo elibalulekileyo carotene. Qaphela ukuba crustacean ngqo bangamelana ezinye izinambuzane kunokuba yingozi kwimpilo yeentlanzi. Yiyo loo nto kufuneka usebenzise engumkhenkce, ezomisiweyo okanye ukutya ozonated.

nokuzalana lokwenziwa

Ukondla iimfesi mveliso intlanzi, kwakunye ekuveliseni abemi akwariyam feed, akwanelanga ukubamba intlanzi kwemilambo ezahlukeneyo. Kuyimfuneko ukuba ukuseka unikezelo eliqhubekayo yale hlobo feed. Ukulungiselela le njongo, kukho iifama ezikhethekileyo ababandakanyekayo unikezelo yexhwayelo ngenxa iintlobo ezahlukeneyo ze-akwariyam intlanzi kunye eziphila.

Ukuba intlanzi ukuba bavakalelwa esihle, asirhangqe isixeko elide malunga-30 cm ububanzi kunye nobunzulu. Ngaphakathi, yenza zinendawo encinane. Inyama isetyenziswa njengenkunkuma ukutya. Khumbula ukuba inyama kufuneka ibe nentlahla, kuyo nayiphi na imeko, hayi ezibolayo. Kwisiphumo i intlanzi amachibi Lodge, ngaphambili wabanjwa kumanzi zendalo. Ekubeni copepods nande ngokukhawuleza kakhulu, amanzi kwisithuba olude elifutshane ixesha lizele gammarus kwezondlo. ukutya Fish akhethwe ngenyameko kakhulu, kubambisa iintlanzi kuphela elimlinganiselo ethile. Nale ndlela, uyakwazi ukondla intlanzi iintlanzi ubukhulu ukuba efanelekileyo. Hi xikombiso, le trout oselula adla amphipods ezincinane kuphela ngoxa abantu abadala kunayo.

Xa bondle akwariyam iintlanzi crustacean ubungakanani ukutya owomileyo Akukhathaliseki kuba kulula kakhulu ukuba usile. Noko ke, ukususela imiphantsi amantshontsho ukususa ikakhulu abadala enkulu imfuyo esoloko itshintsha, yaye wahlala nako ukufumana ukutya okunesondlo amatsha rhoqo intlanzi kunye Ufudo.

Xa ebaleka imijelo ekhoyo ukumba izibonelelo ezitsha, nto leyo ithwala Gammarus entsha inkqubo iqala ukususela ekuqaleni.