Creyfish dwarf nke Mexico (Cambarellus mantezumae), nke ana-akpọ Montezuma dwarf crayfish, bụ nke klaasị crustacean.
Mgbasa ọrịa kansa dwarf nke Mexico
Ekesa na mmiri nke Central America, a hụrụ na Mexico, Guatemala, Nicaragua. A na-ahụ ụdị a na Mexico dum, bi na Lake Chapala na steeti Jalisco, n'akụkụ ọwụwa anyanwụ na ọdọ mmiri Pueblo, na ọwa mmiri Xochimilco, nke dị nso na Mexico City.
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Ihe ịrịba ama mpụga nke ọrịa kansa dwarf Mexico
Obere ochichiri di iche na ndi ozo di iche n’udi ozo. Ogologo nke ahụ ya bụ 4-5 cm Thecha nke mkpuchi chitinous dịgasị iche ma nwee agba ntụ, agba aja aja na agba aja aja.
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Ebe obibi
A na-ahụ Pygmy crayfish na osimiri, ọdọ mmiri, ọdọ mmiri na ọwa mmiri. Ọ na-ahọrọ ịzobe n'etiti mgbọrọgwụ nke ahịhịa ndị dị n'ụsọ oké osimiri na omimi nke 0,5 mita. A na-ahụ ya n'ọtụtụ buru ibu n'akụkụ ụfọdụ nke nso ahụ, ọ bụ ezie na ịkụ azụ klaasị na azụ azụ na-emetụta mbelata ọnụ ọgụgụ nke ndị a crustaceans, mana ọ naghị eyi egwu dị egwu.
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Dwarf Mexico Ọrịa Cancer
Crawfish dwarf nke Mexico na-eri nri na osisi mmiri, irighiri ahihia, na ozu nke vertebrates.
Mmeputakwa egwuruegwu pygmy nke Mexico
Dwarf crayfish izu si October ruo March. Nwanyị ọ bụla na-eyi akwa iri na abụọ ruo iri abụọ. Mmiri mmiri, pH na ikuku oxygen enweghị mmetụta dị mkpa na mmepe. Ọnọdụ ibi ndụ kacha mma: ikuku oxygen sitere na 5 ruo 7.5 mg L-1, acidity na pH nso nke 7.6-9 na ọnọdụ okpomọkụ 10-25 ° C, adịkarịghị karịa 20 Celsius C.
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A kọwawo ọrịa kansa dwarf dị na Mexico dị ka ụdị anụ ahụ na-anabata ọrịa. Ndị na-eto eto na-acha aja aja na-acha aja aja na agba, wee molt ma nweta agba nke ndị okenye.
Ihe kpatara ọdịda
A na-egbute cwarfish dwarf Mexico mgbe niile, mana ọ nweghị ihe akaebe na ijide nwere mmetụta dị njọ na ọnụ ọgụgụ na ọnọdụ nke ndị a na-eme achịcha.
A na-ahụ ọnụ ọgụgụ mmadụ n'otu n'otu na mmiri na-emighị emi, ebe ntụgharị nke mmiri na-abawanye wee si otú a na-ebelata ọkụ nke achọrọ maka mmeputakwa nke macrophytes. Ugbo ala ugbo ala nwekwara ike ime ka ndi mmadu ghara imebi otutu ebe. Usoro a adịghị nwayọ ma ọ naghị eyi egwu ịdị adị nke ụdị ahụ niile, yabụ usoro nchebe pụrụ iche anaghị emetụta ndị na-asọ mmiri Mexico.
Idobe obere mmiri mmiri n’ime akwarium
Achịcha Pygmy bụ nke ụdị anwụrụ ọkụ thermophilic. Ndị otu a na-adị ndụ na aquariums ndị a na-ekpo ọkụ tinyere azụ dị egwu na-ebi n'ọnọdụ yiri nke ahụ. Ndị na-azụ ihe azụlitewo mkpụrụ pụrụ iche nke dwarf crayfish. Ha nwere oroma ma ọ bụ ọbara ọbara nke na-acha ụda; enwere ndị nwere ọnyá pụtara. Agba nke mkpuchi chitinous na-adabere na mmiri ọgwụ na mmiri.
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Iji mee ka obere ụrọ mmiri nọ na ndọrọ n'agha, ịchọrọ aquarium nke nwere lita 60 ma ọ bụ karịa na ala, osisi, bụ ebe a na-eme ka nzacha mmiri na ikuku na-arụ ọrụ. A wụsara ala ma ọ dịkarịa ala 6 cm elu, na-abụkarị obere okwute (0.3 - 1.5 cm), osimiri na pebbles mmiri, iberibe brik na-acha uhie uhie, ụrọ gbasaa, ala artificial maka aquariums kwesịrị ekwesị.
Na okike, dwarf crayfish na-enweta ebe obibi, yabụ na akwarium ahụ ha na-ezo n'ime olulu a gwuru ma ọ bụ n'ọgba artificial.
A na-etinye osisi nwere usoro mgbọrọgwụ mepụtara n'ime akpa: echinodorus, cryptocorynes, aponogetones, mgbọrọgwụ nke mmiri mmiri na-ewusi ala ike ma gbochie olulu ka ọ daa. A na-etinye ebe obibi wuru: ọkpọkọ, driftwood, hụrụ he, shells shells.
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Omume aeration na ugboro ole nzacha mmiri dabere na oke akwarium na ọnụọgụ nke crustaceans. A na-agbanwe mmiri dị na akwarium ahụ otu ugboro n'ọnwa, naanị otu ụzọ n'ụzọ anọ ma ọ bụ ise nke mmiri ahụ ka agbakwunye. Inye mmiri dị ọcha na-emetụta mmeputakwa nke ihe niile dị n’ime mmiri na-ebi na akwarium. Nke a na-ebelata ọnụọgụ nke ihe na-emerụ ahụ ma na-eme ka ọdịnaya oxygen chọrọ maka ndụ ndị bi na akwarium ahụ. Mgbe ị na-edozi ụrọ mmiri Mexico, a na-echekwa mmiri hydrochemical nke mmiri, na ọnọdụ ejidere, nke edepụtara na ndụmọdụ ahụ, mezuru.
Dwarf crayfish anaghị achọ ihe dị egwu mmiri. Imirikiti ụdị crayfish na-ebi na mmiri nwere ogo 20 Celsius -26 Celsius C, pH 6.5-7.8. Mmiri nwere obere ọdịnaya nke nnu nnu adịghị adabara obibi, ebe ọ bụ na a na-echegbu usoro okike nke ịkpụzi na mgbanwe nke mkpuchi chitinous.
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Obere obere azu mmiri na-ezere oke anwu; n'ime mmiri mmiri, ha na-arụ ọrụ nke ọma n'abalị. Akwarium nke nwere mmiri mmiri na-ekpuchi mkpuchi ma ọ bụ ihe mkpuchi. Anụmanụ mmiri nọ na mmiri na-ahapụ akwarium mgbe ụfọdụ wee nwụọ na-enweghị mmiri. Obere ohia na-eri nri di iche-iche, ha na-eri nri azu.
Ha na-eburu iberibe anụ, rie anụ nwere obere anụ, grakes flakes, cheese cheese, caviar, granulu na-edozi ahụ, enwere ike inye ha iberibe azụ ọhụrụ, oke ọbara, nri emere maka azụ aquarium. Na-eto eto crustaceans na-anakọta organic foduru na ala, rie àkwá na iyak ighe, larvae. N'ihi nke a, gastropods biri na akwarium: coils na nat, azụ: mollies, pelicia. Crawfish dwarf nke Mexico nwere oke nri kwa ụbọchị. A na-ezobe iberibe crayfish fọdụrụ na ebe obibi, ha na-ere ure mgbe obere oge gasịrị. Mmiri ahụ na-abụ igwe ojii, nje bacteria na-amụba kpụ ọkụ n'ọnụ n'ime ya, isi na-adịghị mma na-apụta. A ghaghị dochie anya mmiri kpamkpam, ma ọ bụghị n'ọnọdụ ndị dị otú a na-akpalite ntiwapụ nke ọrịa na ọrịa cancer.