Naphezu kokuthi kungenzeka ukuthi umuntu akwazi ukuhlukanisa inhlanzi yendoda evela kumuntu wesifazane (futhi iningi layo i-hermaphrodites), kanye nokuthinta ngokuqondile ukukhiqizwa kwezilwane, abaningi banesithakazelo kulezi zinhlobo ezinhlobonhlobo zemisipha. Lolu hlobo lwolwazi luzowusizo uma ufuna ukulawula inani lezilwane emanzini futhi wazi ukuthi ungalindela ukubuyisela kabusha.
Izinhlanzi ze-Ahatina - Ukuzala
I-Akhatiny - hermaphrodites, eqala ukuzala lapho eneminyaka eyisithupha. Ngemuva kokuxhumana nezitho zobulili ezisemakhanda, izinkila ziyahlukanisa, futhi ngemuva kwamasonto ambalwa omunye wabo ubeka amaqanda. Owokuqala ukuvela amaqanda angenalutho aveza izindlela zokhokho, emva kwalokho, kunoma iyiphi indawo emanzini, inhlanzi ihlanganisa amaqanda ama-400 amhlophe nezingane. Ngokuvamile, amaqanda athola amasonto amathathu futhi izinga lokukhula lixhomeke ekushiseni okuphakathi.
Ukukhiqizwa kwezinkuni ekhaya akuyona inkinga enzima, ngoba akunakwenzeka ukuhlela inzalo yamakhulu amaningana ngisho nangelutho, futhi ababelethi abaningi baphuma emanqeni angu 2-3, kuyilapho bonke abanye behlala benqamule, behlutshwa futhi banikezwa abazalwane njengokudla okuhambisanayo.
Amakhonksi ama-Ampulary - ukukhiqizwa
Ngokungafani ne-ahatin, ama- ampularia angama-dioecious, kodwa umuntu akakwazi ukucacisa ubulili bawo, kodwa ngoba uma uhlela ukuqala ukuzalanisa imisipha ku-aquarium, qala u-4-6 ama-ampoules ngokushesha. Ngemuva kokubeletha, owesifazane ubeka isaka ngamaqanda ngaphezu kwamanzi. Inzalo iqala zingakapheli amasonto amabili (kuye ngokuthi izimo) futhi ziqhekeke kakade.
UHelen ukhomba - ukukhiqizwa
I-Predatory uHelen nayo i-dioecious, ngakho-ke kufanele igcinwe ngesamba sezingcezu ezine. Ngemuva kokulinganisa, umcengezi ubeka amaqanda angabodwa angakapheli izinsuku ezingu-20-30 ebusweni bamanzi. Ngemuva kokuqothula, i-heleni encane iyawela phansi, umcibisholo ungene emhlabathini bese ukhula ufike ku-3 mm.