Neyston

Neyston (az yun. neustos — shinovar) organizmhoe, ki ba pardai qabati boloii ob chaspida dar rui on (e p i n e y s t o n) yo dar zeri on (g i p o n e y s t o n) harakat mekunand. Ba Neyston soddatarinho, obsabzhoi yakhujayragi, gambuskhoi sabukpo, baze harchangho. narmbadanho va digar organizmhoi mayda mansuband.