Scheldt species taxon details
Umbra Kramer, 1777
- Species Umbra pygmaea (DeKay, 1842)
Scopoli, G.A. (1777). Introductio ad historiam naturalem, sistens genera lapidum, plantarum et animalium hactenus detecta, caracteribus essentialibus donata, in tribus divisa, subinde ad leges naturae. <em>Pragae. Wolfgang Gerle.</em> Pp i-x + 1-506., available online at http://www.biodiversitylibrary.org/bibliography/10827 [details] 
Froese, R. and D. Pauly. Editors. (2021). FishBase. Umbra Kramer, 1777. Accessed through: VLIZ Consortium Scheldt Species Register at: https://www.scheldemonitor.nl/speciesregister/aphia.php?p=taxdetails&id=154220 on 2025-09-11
VLIZ Consortium. Scheldt Species Register. Umbra Kramer, 1777. Accessed at: https://scheldemonitor.org/speciesregister/aphia.php?p=taxdetails&id=154220 on 2025-09-11
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Scopoli, G.A. (1777). Introductio ad historiam naturalem, sistens genera lapidum, plantarum et animalium hactenus detecta, caracteribus essentialibus donata, in tribus divisa, subinde ad leges naturae. <em>Pragae. Wolfgang Gerle.</em> Pp i-x + 1-506., available online at http://www.biodiversitylibrary.org/bibliography/10827 [details] 
taxonomy source Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). (2025). ECoF. Eschmeyer's Catalog of Fishes: Genera, Species, References. <em>California Academy of Sciences. San Francisco.</em> Electronic version accessed dd mmm 2025., available online at http://researcharchive.calacademy.org/research/Ichthyology/catalog/fishcatmain.asp [details]
taxonomy source Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). (2025). ECoF. Eschmeyer's Catalog of Fishes: Genera, Species, References. <em>California Academy of Sciences. San Francisco.</em> Electronic version accessed dd mmm 2025., available online at http://researcharchive.calacademy.org/research/Ichthyology/catalog/fishcatmain.asp [details]