Helix, polž, hermafroditna žleza (ovotestis) t.s. prikazuje razvoj jajčnih celic in semenčic

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Šifra: Lieder_6736d Kategorija:

Opis

Helix, snail, hermaphrodite gland (ovotestis) t.s. showing developing ova and spermatozoa

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