Species

Sivorthis? freija (Õpik, 1930)

Type specimen data
Synonymy list
1930     Orthis freija n. sp. — Öpik , pp. 69-70, fig. pl. 1: 12; pl. 2: 13
Selection of related publications
Öpik, A. 1930. Brachiopoda Protremata der estländischen ordovizischen Kukruse-Stufe. Tartu Ülikooli Geoloogia Instituudi Toimetused 20, 1-261.
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Klassificering
Organism groupBiota
KingdomAnimalia
PhylumBrachiopoda
SubphylumRhynchonelliformea
ClassRhynchonellata
OrderOrthida
SuborderOrthidina
SuperfamilyOrthoidea
FamilyOrthidae
GenusSivorthis
Speciesfilistera
magna
Sivorthis? freija
References based on distribution