Kutorga, S.S. (1848). Über die Brachiopoden-Familie der Siphonotretaceae. <em>Russisch-Kaiserliche Mineralogische Gesellschaft zu St, Petersbourg, Verhandlungen.</em> 1847: 250-286.[details]
Verhoeff, T. (2024). World Brachiopoda Database. Siphonotretoidea Kutorga, 1848 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1743153 on 2024-11-07
original descriptionKutorga, S.S. (1848). Über die Brachiopoden-Familie der Siphonotretaceae. <em>Russisch-Kaiserliche Mineralogische Gesellschaft zu St, Petersbourg, Verhandlungen.</em> 1847: 250-286.[details]
basis of recordHansen, J.; Holmer, L. E. (2011). Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen. <em>Zootaxa.</em> 3076(1): 1-122., available online athttps://doi.org/10.11646/zootaxa.3076.1.1[details] Available for editors [request]
additional sourceTreatise on Invertebrate Paleontology. (1997-2007). Part H revised, Brachiopoda. <em>Geological Society of America, Boulder; and University of Kansas Press, Lawrence,.</em> vol. 1-6. note: Williams et al. (2000) Treatise Part H Brachiopoda (revised): Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part). [details]