Genus

Istrograptus Tsegelnjuk, 1988

List of species

1. Istrograptus chelmiensis (Teller, 1964) | Přidoli

2. Istrograptus samsonowiczi (Teller, 1964) | Přidoli

3. Istrograptus transgrediensis (Perner, 1899) | Přidoli

Klassificering

Organism group	Biota
Domain	Eukaryota
Kingdom	Animalia
Phylum	Hemichordata
Class	Pterobranchia
Subclass	Graptolithina
Order	Graptoloidea
Suborder	Axonophora
Family	Monograptidae
Genus	Acanthograptus
	Atavograptus
	Barrandeograptus
	Bohemograptus
	Bugograptus
	Campograptus
	Cochlograptus
	Colonograptus
	Coronograptus
	Cucullograptus
	Cultellograptus
	Demirastrites
	Diversograptus
	Dulebograptus
	Euroclimacis
	Formosograptus
	Fterograptus
	Globosograptus
	Heisograptus
	Huttagraptus
	Istrograptus
Species	chelmiensis
	samsonowiczi
	transgrediensis
Genus	Lagarograptus
	Lituigraptus
	Lobograptus
	Mediograptus
	Monoclimacis
	Monograptus
	Neocolonograptus
	Neocucullograptus
	Neolobatograptus
	Oktavites
	Pernerograptus
	Polonograptus
	Přibylograptus
	Pristiograptus
	Prochnygraptus
	Pseudomonoclimacis
	Pseudosteptograptus
	Rastrites
	Saetograptus
	Skalograptus
	Slovinograptus
	Spirograptus
	Stimulograptus
	Streptograptus
	Tamplograptus
	Testograptus
	Tirassograptus
	Torquigraptus
	Uncinatograptus
	Wolynograptus