I-white planaria: ukubukeka nesakhiwo

I-aquarist ngayinye yayibhekene nezivakashi ezingamenyiwe e-aquarium yakhe.
Phakathi kwabo kungase kube planar emhlophe. Ulethwa emanzini, ngokuvamile ngezinkatha, izitshalo zamanzi, kanye nefodder ephilayo noma efriziwe.

I-white planaria yi -worm hermaphroditic. Amaplanari asebenza ngokugcwele atholakala kumaqanda aphikisiwe. Bahlala emhlabathini, ekujuleni kwawo, ezitshalweni zamanzi noma emkholheni wamanzi. Kumele uqaphele indlela okuqine ngayo i-planar emhlophe. Isakhiwo salo siwukuthi uma umuntu omdala eba yizicucu eziningi, ngakho-ke, kungakhathaliseki ukuthi i-parasitic, umzimba wonke ungabuyiselwa ngokuphelele kuleso siqephu.

Ukubonakala kwe- planaria emhlophe kunalokho kungavamile futhi kungahlukanisi kalula kwezinye izinhlobo. I-Planaria ayinakho izitho zokuphefumula. Ukucebisa umzimba wakhe nge-oksijeni kukhishwa yi-surface yonke, futhi ukuvikelwa uyakwazi ukukhipha imfucumfucu ebabalayo. Amaqanda ayo awaphikisi nje kuphela ukushisa, kodwa futhi nokushisa okuphezulu. Bayamelana nesomiso futhi abesabi ukwelashwa kwamakhemikhali.
Ukubonakala kwe-planaria emhlophe kuyinto engathandeki kakhulu, kodwa, ngaphezu kwalokho, kuyingozi kakhulu. Uma ushiya e-aquarium ngaphandle kokunakekelwa, ngokushesha maduze kuzoncipha inani lezinkatha, ama-crustaceans kanye nenhlanzi ye-aquarium. Izibungu ezinomdlandla zifuna ukugaya ukudla ngaphansi kwama-Crustacean crustaceans futhi zihlabe izigulane zazo, okuholela ekuqotheni amandla. Bathanda ukudla okucebile amaprotheni, ngakho izidlo zabo eziyintandokazi ziyiqanda lama-crustacean, nama-crustaceans ngokwabo ngesikhathi se-molting. Ngokuvamile amaplanari ahlasela izinkathazo nezinhlanzi.

I-white planaria, isakhiwo somzimba

Ukuvulwa komlomo kutholakala esiswini futhi kuholela emgodleni lapho kutholakala khona i-pharynx ehoxisiwe. Uma ubamba izilwane ukudla, i-pharynx, njenge-trunk, ikhishwa ngaphandle. It has musculature yayo siqu futhi ukulungiswa yayo siqu. Uma liqothulwe, umphimbo ngokwawo uzoqhubeka uhamba futhi uzokwenza i-wriggle. Ngaphezu kwalokho, ukudla kungena emathunjini, enamagatsha amathathu anezigaba eziningi.

I-planaria emhlophe yizicabha, ezihlangene-ezibomvu ezibomvu ezinezinhlobonhlobo zekhanda elincane. I-planaria yamanzi ingafinyelela ubude obungama-15-26 mm nobubanzi obungaba ngu-6 mm. Ukuphela kwekhanda layo kunomnqumo ongenqamukile, futhi emuva kunqamuliwe. Ngokushesha ngemuva komngcele wangaphambili womzimba kunamehlo amnyama. Ngaphansi kwesisekelo saso kukhona indawo yokudla. I-milk planaria, njengezinye izilwane, ifihla ngaphansi kwamatshe noma emaqabunga.

I-Planaria yizilwane ezidliwayo. Unomqondo oqinile wokuhogela. I-Planaria, ukuzwa isisulu, ukuxosha ipharynx, iya ngqo kuye. Kodwa-ke, bangakwazi ukulwa nokushaywa kwesidlala eside, ukulahlekelwa isisindo ngenkathi kunciphisa usayizi.

Amaqanda e-planaria asegolini elinyene. Njengomthetho, bahlala endaweni ephephile futhi evikelekile kakhulu. I-clutch ngayinye iqukethe amakhulu ama-yolk nezinqwaba zamaqanda amaqanda. Eyokuqala yenzelwe ukuhlinzeka okunomsoco emibungu enqubo yokuthuthukisa.

Ukubhekana nokuhlelwa kwezimo ezimweni ezimbi, isibonelo, ukuntuleka kwe-oksijeni, ukukhuphuka kwezinga lokushisa endaweni yokuhlala, njll, kuyaphawuleka. I-white planar ezimweni ezinjalo ingakwazi ukubola zibe yizicucu, ezivuselela ngesikhathi esifanele izilwane zonke. Le nqubo yokuzimela noma yokuzibulala. Izinhlobo eziningi zikwazi ukwahlukanisa izingxenye ngisho nangaphansi kwezimo ezijwayelekile. Lokhu kungabhekwa njengendlela ekhethekile yokukhiqiza. Okumangalisa kakhulu ikhono le-planaria ukubuyisela izingxenye ezilahlekile zomzimba - ukuvuselelwa. Ngisho nengxenye encane yomzimba wayo inekhono lokubuyisela ngokuphelele yonke inyama nazo zonke izitho ezidingekayo. Lesi sici siqinisekisa ukuthi kulondolozwe impilo yakhe. Amanye amadivaysi okuzivikela e-planaria ahlanganisa izigulane zesikhumba ezivumela umuntu ukuba aqine ngokuqinile ebusweni lapho ehamba khona.

Kunzima kakhulu ukubhubhisa lezi zinambuzane ku-aquarium, kodwa kusengenzeka.