Ostracoda - Podocopida - Bairdiidae
Full reference: M. N. Gramm. 1997. Ostracodes of the Chandalaz horizon (Upper Permian) of south Primorye. Memoires de Geologie (Lausanne) 30:61-66
Parent taxon: Bairdiidae according to M. N. Gramm 1997
Sister taxa: Abrobairdia, Acratina, Actuaria, Anisobairdia, Arcibairdia, Bairdia, Bairdiacypris, Bairdiolites, Bispinacratia, Bohlenatia, Ceratobairdia, Fabalicypris, Heterobairdia, Isobythocypris, Kempfina, Krausella, Lanczichebairdia, Lobobairdia, Mirabairdia, Orthobairdia, Parabairdiacypris, Paracypris, Paramacrocypris, Petasobairdia, Praelobobairdia, Praezabythocypris, Ptychobairdia, Pustulobairdia, Sinabairdia, Spinobairdia, Spinocypris, Truncobairdia, Urobairdia, Xixionopsis
Subtaxa: Vanganardia ambigua, Vanganardia koczrkeviczi, Vanganardia maichensis
Type: Vanganardia koczrkeviczi
Ecology: epifaunal detritivore-grazer