WoRMS name details
Idalla Örsted, 1844
1604025 (urn:lsid:marinespecies.org:taxname:1604025)
unaccepted (misspelling)
Idalia Leuckart, 1828 accepted as Okenia Menke, 1830
Genus
- Species Idalla caudata Örsted, 1844 accepted as Okenia aspersa (Alder & Hancock, 1845)
marine
Örsted, Anders Sandoe. (1844). De regionibus marinis. Elementa topographiae historiconaturalis freti Öresund. <em>[Thesis, Dissertatio inauguralis].</em> 1-88, 2 pls. + [2] pp. quam ad honores magistri artium rite capessendos scripsit et die XXIX mensis Aprilis respondnete ornatissimo E. Petit. chir. mil. publice defendere studebit A.S. Uorsted. phil. cand. Hauniae. Typis excussit J.C. Scharling. Havniae, Köpenhamn., available online at https://books.google.com/books?id=vRFPAAAAcAAJ, https://books.google.es/books?id=vRFPAAAAcAAJ [details] 
MolluscaBase eds. (2026). MolluscaBase. Idalla Örsted, 1844. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1604025 on 2026-06-10
Date
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Nomenclature
original description
Örsted, Anders Sandoe. (1844). De regionibus marinis. Elementa topographiae historiconaturalis freti Öresund. <em>[Thesis, Dissertatio inauguralis].</em> 1-88, 2 pls. + [2] pp. quam ad honores magistri artium rite capessendos scripsit et die XXIX mensis Aprilis respondnete ornatissimo E. Petit. chir. mil. publice defendere studebit A.S. Uorsted. phil. cand. Hauniae. Typis excussit J.C. Scharling. Havniae, Köpenhamn., available online at https://books.google.com/books?id=vRFPAAAAcAAJ, https://books.google.es/books?id=vRFPAAAAcAAJ [details]
original description (of Idalia Leuckart, 1828) Leuckart, Friedrich Sigismund. (1828). Breves animalium quorundum maxima ex parte marinorum descriptiones. <em>[book, perhaps thesis].</em> Heidelberg, Osswald, 24 pp., available online at https://www.google.com/books/edition/Breves_animalium_quorundam_maxima_ex_par/ptxlAAAAcAAJ
page(s): 15 [details]
original description (of Idalia Leuckart, 1828) Leuckart, Friedrich Sigismund. (1828). Breves animalium quorundum maxima ex parte marinorum descriptiones. <em>[book, perhaps thesis].</em> Heidelberg, Osswald, 24 pp., available online at https://www.google.com/books/edition/Breves_animalium_quorundam_maxima_ex_par/ptxlAAAAcAAJ
page(s): 15 [details]
