Taxon - Links and literature
Fossiilid.info - Paleobiodiversity in Baltoscandia [3861]
Fossiilid.info - Paleobiodiversity in Baltoscandia [http://fossiilid.info/] [as Leptaena (Septomena) juvenilis (Öpik, 1930)]
Paleobiology Database [311462]
Paleobiology Database [https://paleobiodb.org/] [as Leptaena juvenilis Öpik, 1930]
Data retrieved on: 3 February 2017
Havlíček V. (1967): Brachiopoda of the Suborder Strophomenidina in Czechoslovakia, Academia, Rozpravy Ústředního ústavu geologického 33 [as Leptaena juvenilis Öpik, 1930]