▁to ▁Australia , ▁with ▁species ▁occurr ing ▁in ▁all ▁main land ▁states . ▁▁▁ ▁Species ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁Category : A ster aceae ▁gener a ▁Category : A ster ales ▁of ▁Australia ▁Category : G nap hal ie ae <0x0A> </s> ▁O xygen ▁() ▁is ▁a ▁ 2 0 0 9 ▁Russian ▁drama ▁film ▁directed ▁by ▁Ivan ▁V y ry pa ev . ▁ ▁Plot ▁ ▁The ▁film ▁tells ▁about ▁a ▁young ▁gu y ▁S asha , ▁who ▁wal ks ▁along ▁the ▁bou lev ard . ▁Ar ound ▁him ▁are ▁different ▁people ▁who ▁are ▁busy ▁with ▁their ▁own ▁affairs . ▁And ▁suddenly ▁he ▁saw ▁a ▁beautiful ▁red - ha ired ▁girl ▁who ▁became ▁pure ▁o xygen ▁for ▁him , ▁without ▁which ▁he ▁can ▁no ▁longer ▁live . ▁ ▁Cast ▁▁ ▁Ale k sey ▁Fil imon ov ▁ ▁Kar ol ina ▁Gr usz ka ▁ ▁Var var a ▁Vo et sk ova ▁ ▁References ▁ ▁External ▁links ▁▁▁▁ ▁Category : 2 0 0 9 ▁films ▁Category : Russ ian - language ▁films ▁Category : Russ ian ▁drama ▁films ▁Category : Russ ian ▁films <0x0A> </s> ▁A ▁div em aster ▁( DM ) ▁is ▁a ▁role ▁that ▁includes ▁organ ising ▁and ▁leading ▁recre ational ▁div es , ▁particularly ▁in ▁a ▁professional ▁capacity , ▁and ▁is ▁a ▁qual ification ▁used ▁in ▁many ▁parts ▁of ▁the ▁world ▁in ▁recre ational ▁sc uba ▁div ing ▁for ▁a ▁diver ▁who ▁has ▁super vis ory ▁responsibility ▁for ▁a ▁group ▁of ▁divers ▁and ▁as ▁a ▁d ive ▁guide