Zodabwitsa za zinyama sizitha. Anthu akakhala m'derali amapezeka kwambiri m'derali. Pamwambapa, wamba, komanso wowonekera pang'ono, ngati magalasi, amphibian wopanda mchira, amakhala m'malo otentha ku South America.
Makhalidwe ndi malo okhala chule wamagalasi
M'madambo osavomerezeka a kumwera kwa Mexico, kumpoto kwa Paraguay, Argentina, komwe palibe munthu aliyense amene angafikeko, ndi osaya chule galasi (Centrolenidae) amakhala womasuka. Magombe a mitsinje ndi mitsinje yomwe ikuyenda pakati pa nkhalango zowirira kwambiri ndi malo omwe amakonda kwambiri midzi yake. Cholengedwa chomwecho, ngati chopangidwa ndi galasi, kudzera pakhungu chimatha kuwona mkatikati, mazira.
Ambiri amphibiya ali ndi "galasi" m'mimba, koma amapezeka ndi khungu lowonekera kumbuyo kapena miyendo yopindika. Nthawi zina ziwalo zimakongoletsedwa ndi mtundu wa mphonje. Wamng'ono, wosapitirira 3 cm m'litali, wobiriwira wobiriwira, mtundu wabuluu wokhala ndi madontho amitundu yambiri, wokhala ndi maso odabwitsa, otere kufotokoza ndi galasi chule chithunzi.
Kujambula ndi chule wamagalasi
Mosiyana ndi amphibian wamtengo, maso ake samayang'ana mbali, koma kutsogolo, kotero kuyang'ana kumayang'ana mbali ya 45 °, yomwe imakupatsani mwayi wolondola nyama zing'onozing'ono. Pali katsitsi kakang'ono pachidendene.
Mitundu yayikulu ya ku Ecuadorian yama amphibiya (Centrolene) imakhala ndi magawo akulu mpaka masentimita 7. Ali ndi mbale yoyera yamimba ndi mafupa obiriwira. The humerus lili ndi kukula kwa mbedza. Cholinga cha spike ndi chida mukamayang'ana kudera kapena amuna kapena akazi okhaokha.
Chikhalidwe ndi moyo wa chule wamagalasi
Zinali ku Ecuador kumapeto kwa zaka za zana la 19 pomwe zoyambirira zidapezeka, ndipo mpaka kumapeto kwa zaka za zana la 20, amphibiyawa adagawika m'magulu awiri. Mtundu womaliza wosankhidwa 3 mesh galasi chule (Hyalinobatrachium) imadziwika ndi kupezeka kwa fupa loyera, kusowa kwa pedi yoyera, yomwe mwa "abale" ena onse imafotokoza za mtima, matumbo, ndi chiwindi.
Ziwalo zamkatizi zimawonekera bwino. Ambiri amoyo achule onse amachitika pamtunda. Ena amakonda kukhazikika m'mitengo, posankha malo amapiri. Koma kupitiriza kwa mtunduwo kumatheka kokha pafupi ndi mitsinje.
Amakhala moyo wosangalatsa usiku, masana amapuma pabedi lonyowa. Amphibians Hyalinobatrachium amakonda kusaka masana. Zambiri zosangalatsa za chule yamagalasi ndimakhalidwe pakati pa amuna kapena akazi okhaokha, kugawa magawo mukamaikira mazira.
Amuna amateteza maola awo ochepa oyamba, kenako amawachezera nthawi ndi nthawi. "Net Net" amateteza zowalamulira ku kusowa kwa madzi m'thupi kapena tizilombo kwa nthawi yayitali (tsiku lonse). Pali chiphunzitso chakuti mtsogolo amasamaliranso ana omwe akukula. Zazikazi zamtundu uliwonse zimasowa mosadziwika zitabereka.
Kudyetsa chule chamagalasi
Pakati pa mayina a amphibians amapezeka Venezuela galasi chule, anapatsidwa kwa iye pamadera. Mofanana ndi amphibiya onse "owonekera", iye sakhutitsidwa, amakonda kudya zazing'ono zofewa, ntchentche, udzudzu.
Ataona munthu yemwe angakhale wovulalayo, amatsegula pakamwa pake, kumumenya kuchokera patali masentimita angapo. Nyengo yamkuntho imakulolani kuti mupeze chakudya osati madzulo okha, komanso masana. M'mikhalidwe yachilendo, ntchentche za Drosophila ndizoyenera kudyetsa.
Gulani chule chamagalasi Ndizovuta kwambiri, ngakhale pali malo asayansi ophunzirira nyama zachilendozi, pali okonda amphibiya ochepa omwe amazisunga. Zofunikira pakubereketsa kwa ogwidwa ndizovuta, zomwe zimafunikira ma aquaterrariums apadera okhala ndi chilengedwe.
Kubalana ndi kutalika kwa nthawi ya chule wamagalasi
Nthawi yobereka imayamba m'nyengo yamvula yokha. Yamphongo, yochotsa omenyera ndi kuwopseza kapena kuopseza, imayamba kukondana ndi mkazi. Zomwe samatulutsa sizitulutsa, kenako ndi mluzu, kenako mwachidule.
Kujambula ndi chule chamagalasi ndi caviar yake
Nthawi zina amakumana chithunzi cha chule galasi, kumene anthu amawoneka akukwera pamwamba pa anzawo. Kukwatana koteroko kumatchedwa amplexus, momwe mnzake amangogwira chachikazi ndi mawoko ake, samamasula kwa masekondi kapena maola.
Mazira amaikidwa mosamala pa tsamba lamkati la masamba omwe amakula pamwamba pamadzi. Mbalame sizingawaone, okhala m'madzi sangathe kuwafikira. Mazirawo atatha, mpheta zimayambira, zomwe nthawi yomweyo zimagwera m'madzi, pomwe zimawopsa.
Moyo ndi kufa kwa amphibians sizikumveka bwino. Palibe njira yeniyeni yodziwira msinkhu wa nyama zomwe zikukhala m'malo awo achilengedwe. Koma asayansi amati m'chilengedwe, moyo wawo ndi waufupi kwambiri. Malo okhala osungidwa pamalowo:
- imvi toad - zaka 36;
- chule wamtengo - wazaka 22;
- chule waudzu - 18.
Sizokayikitsa kuti aliyense wamtundu wa achule a Centrolenidae amakhala ndi nthawi yayitali chonchi. Kuphatikiza pa zovuta zachilengedwe komanso kuwopseza kudula mitengo mwachisawawa, pali mwayi wambiri wa seepage wa mankhwala ophera tizilombo m'madzi momwe mumakhala ana a tadpole. Ndiwo chakudya cha nsomba ndi ena oimira nyama, chifukwa "zowonekera" za "amphibian" zimatha kutayika munyama.
