Originari din padurile tropicale ale Ghanei, melcii africani uriasi
traiesc in conditii tropicale, fara a avea dusmani naturali.
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Aceasta situatie, combinata cu faptul ca fiecare melc poate depune pana la
1.200 de oua pe an, face ca populatia lor numeroasa sa fie o
problema.
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De fiecare data cand o astfel de colonie se stabilete intr-un
loc, toate celelalte specii de melci dispar.
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Apetitul lor insatiabil pentru orice tip de plante si fructe ii
transforma pe melcii uriasi in daunatori redutabili ai
teritoriului in care se afla.
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Nu se dau in laturi de la a consuma nici macar tencuiala si
vopseaua de pe peretii cladirilor.
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Asemenea tuturor melcilor, si cei africani sunt hermafroditi si foarte
prolifici.
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O singura pereche se poate transforma, spun specialistii, intr-o
colonie de opt pana la zece miliarde de indivizi, in cei 5-7 ani de
viata ai unui melc.
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In plus, atunci cand climatul nu este potrivit pentru ele,
aceste taratoare, aparent inofensive, se pot ingropa in pamant timp
de pana la 6 luni de zile.
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Sursa: Odditycentral
Sursa Foto: Flickr
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