Genus

Kayina Harris, 1957

List of species

1. Kayina subampleta Schallreuter, 1971 | Upper Ordovician

Classification

Organism group	Biota
Domain	Eukaryota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Crustacea
Superclass	Oligostraca
Class	Ostracoda
Subclass	Podocopa
Order	Myodocopida
Genus	Actinochilina
	Brevivelum
	Byrsolopsina
	Ceratocypris
	Crenabolbina
	Disparigonya
	Eographiodactylus
	Eoprimitia
	Europisthia
	Femerensia
	Gebeckeria
	Gelidicella
	Gotula
	Hastatellina
	Hesslandites
	Hillmeria
	Hyperchilarina
	Inisylthere
	Jonesina
	Karinutatia
	Kayina
Species	subampleta
Genus	Leviella
	Limbinaria
	Limbinariella
	Luciter
	Miehlkella
	Milleratia
	Myota
	Netzkaina
	Ningulella
	Nondelosia
	Nosuwemuna
	Obliquisylthis
	Octobolbina
	Octosylthere
	Omegawemuna
	Opisthoplax
	Parahippula
	Pariconchoprimitia
	Podolibolbina
	Primitivothlipsurella
	Pritziera
	Pseudbollia
	Pseudoancora
	Pseudohippula
	Reginea
	Signakiella
	Siveteria
	Slependia
	Snaidar
	Sylthere
	Syltherella
	Urdia
	Uscopria
	Vattenfallia
	Vauscripta
	Velapezoides
	Wenlockiella
Species	Valdarella laciniata