Genus

Productorthis Kozłowski, 1927

Selection of related publications

Rubel, M. P. 1961. Lower-Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of Eastern Baltic. ENSV TA Geoloogia Instituudi Uurimused VI, 141-226.

List of species

1. Productorthis aculeata (Pander, 1830) | Volkhov Stage

2. Productorthis eminens (Pander, 1830) | Kunda Stage

3. Productorthis obtusa (Pander, 1830) | Volkhov Stage

4. Productorthis parallela (Pander, 1830) | Volkhov Stage→Kunda Stage

Klassificering

Organism group	Biota
Kingdom	Animalia
Phylum	Brachiopoda
Subphylum	Rhynchonelliformea
Class	Rhynchonellata
Order	Orthida
Suborder	Orthidina
Superfamily	Orthoidea
Family	Productorthidae
Subfamily	Productorthinae
Genus	Nicolella
	Panderina
	Productorthis
Species	aculeata
	eminens
	obtusa
	parallela