Vallisneria neotropica

Vallisneria neotropica, dzina la sayansi Vallisneria neotropicalis. Zimapezeka mwachilengedwe kumadera akumwera kwa United States, Central America ndi Caribbean. Imakula m'madzi oyera okhala ndi ma carbonates ambiri. Dzinali limachokera ku dera la kukula - malo otentha a ku America, omwe amatchedwanso Neotropics.

Pali chisokonezo pa kuzindikiridwa kwa mitundu iyi. Mu 1943, wofufuza wa ku Canada a Joseph Louis Conrad Marie-Victorin adalongosola zasayansi ndikuyika Neotropical Vallisneria ngati zamoyo zodziyimira pawokha. Patapita nthawi, mu 1982, panthawi yokonzanso mtundu wa Vallisneria, asayansi adaphatikiza mitundu iyi ndi American Vallisneria, ndipo dzina loyambirira linkawoneka ngati lofanana.

Mu 2008, gulu lapadziko lonse la asayansi, pophunzira za DNA ndi kusiyana kwa morphological, linazindikiranso kuti Vallisneria neotropica ndi mitundu yodziimira yokha.

Komabe, zotsatira za ntchitoyi sizikudziwika bwino ndi gulu lonse la sayansi, choncho, m'mabuku ena a sayansi, mwachitsanzo, mu Catalogue of Life ndi Integrated Taxonomic Information System, mtundu uwu ndi wofanana ndi American Vallisneria.

Pali chisokonezo chachikulu mu malonda a zomera za m'nyanja ya aquarium ponena za chidziwitso chenicheni cha mitundu ya Vallisneria chifukwa cha kufanana kwawo komanso kusintha kwanthawi zonse m'magulu a sayansi. Choncho, mitundu yosiyanasiyana imatha kuperekedwa pansi pa dzina lomwelo. Mwachitsanzo, ngati chomera chikugulitsidwa ngati Vallisneria neotropica, ndizotheka kuti Vallisneria Giant kapena Spiral amaperekedwa m'malo mwake.

Komabe, kwa aquarist wamba, dzina lolakwika siliri vuto, chifukwa, mosasamala kanthu za mitundu, ambiri a Vallisneria ndi odzichepetsa ndipo amakula bwino mumitundu yosiyanasiyana.

Vallisneria neotropica imapanga masamba ngati riboni 10 mpaka 110 cm utali ndi mpaka 1.5 cm mulifupi. Kuwala kwambiri, masambawo amakhala ofiira. M'madzi otsika amadzimadzi, mukafika pamwamba, mivi imatha kuwoneka, pansonga zomwe maluwa ang'onoang'ono amapanga. M'malo ochita kupanga, kubalana kumakhala kwamasamba kudzera mukupanga mphukira zam'mbali.

Zomwe zili ndi zosavuta. Chomeracho chimakula bwino pamagawo osiyanasiyana ndipo sichikufuna pamadzi. Itha kugwiritsidwa ntchito ngati malo obiriwira m'madzi am'madzi okhala ndi ma cichlids aku Central America, nyanja zaku Africa Malawi ndi Tanganyika ndi nsomba zina zomwe zimakhala m'malo amchere.

Zambiri:

• Zovuta kukula - zosavuta
• Miyezo ya kukula ndi yayikulu
• Kutentha - 10-30 ° С
• Mtengo pH - 5.0-8.0
• Kuuma kwa madzi - 2-21 ° dGH
• Mulingo wowala - wapakati kapena wapamwamba
• Gwiritsani ntchito mu aquarium - pakati ndi kumbuyo
• Kukwanira kwa aquarium yaying'ono - ayi
• mbewu yoswana - ayi
• Kutha kukula pa snags, miyala - ayi
• Ikhoza kukula pakati pa nsomba zoweta - ayi
• Oyenera paludariums - ayi