Melilla shares a border with a country.
Oocystis is a planktonic genus of mostly freshwater green algae of the family Oocystaceae .. Oocystaceae. Oocystaceae. genus. genus ( biology ). freshwater. freshwater. green algae. green algae. family. Family ( biology ). The type species is Oocystis naegelii A.Braun .. A.Braun. Alexander Braun. type species. type species. Oocystis naegelii. Oocystis naegelii