Nudibranchia - Artsdatabanken

Klassifisering

- Dyreriket Animalia Rike
- Bløtdyr Mollusca Rekke
- Snegler Gastropoda Klasse
- Heterobranchia Underklasse
- Euthyneura Infraklasse
- Nudipleura Overorden
- nakensnegler Nudibranchia Ducrotay-Blainville, 1814 Orden
- Vitenskapelig navn
- Nudibranchia
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  - nakensnegler
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nakensnegler

nakensnegler Nudibranchia Ducrotay-Blainville, 1814

Nakensnegler er snegler uten skall som lever i havet, de er fargerike og har et variert utseende. Vi finner nakensnegler fra fjæra og helt ned til de store havdyp. I Norge er det funnet omtrent 125 ulike arter, som alle lever på havbunnen. Alle nakensnegler er rovdyr som spiser andre dyr som svamp, nesledyr og mosdyr. Artene som finnes i Norge finnes i alle størrelser fra noen få millimeter til 20 cm lange. De aller fleste er i størrelsesordenen mellom 1 og 5 cm.

Registrerte observasjoner

Prikkene markerer registrerte funn av arten/artsgruppen.

Kart. Utbredelse i Norge.

Funndata i Artskart

Bilder

Creative Commons

| Erling Svensen | Crimora papillata Alder & Hancock, 1862

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| Erling Svensen | Crimora papillata Alder & Hancock, 1862

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| Anders Schouw | Aegires punctilucens (d'Orbigny, 1837)

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| Jussi Evertsen | Aegires punctilucens (d'Orbigny, 1837)

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| Anders Schouw | Aegires punctilucens (d'Orbigny, 1837)

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| Christian Skauge | Aegires punctilucens (d'Orbigny, 1837)

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| Jussi Evertsen | Aegires punctilucens (d'Orbigny, 1837)

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| Alcide d'Orbigny, 1837. Mémoire sur des espèces et sur des genres nouveaux de l'ordre des nudibranches observés sur les côtes de France. | Aegires punctilucens (d'Orbigny, 1837)

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| Erling Svensen | Colga villosa (Odhner, 1907)

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| Torkild Bakken | Colga villosa (Odhner, 1907)

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| Christian Skauge | Colga villosa (Odhner, 1907)

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| Torkild Bakken | Colga villosa (Odhner, 1907)

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| Odhner, 1907 | Colga villosa (Odhner, 1907)

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| Anders Schouw

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| Viktor Grøtan

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| Erling Svensen

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| Erling Svensen

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| Erling Svensen

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| Erling Svensen | Polycera kernowensis Korshunova, Driessen, Picton & Martynov, 2021

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| Stefanie Wagner | Polycera kernowensis Korshunova, Driessen, Picton & Martynov, 2021

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| Stefanie Wagner | Polycera kernowensis Korshunova, Driessen, Picton & Martynov, 2021

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| Odhner 1939 | Rostanga setidens (Odhner, 1939)

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| Nils Aukan | Geitodoris planata (Alder & Hancock, 1846)

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| Torkild Bakken | Geitodoris planata (Alder & Hancock, 1846)

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| Erling Svensen | Geitodoris planata (Alder & Hancock, 1846)

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| Jenny Neuhaus | Jorunna artsdatabankia Neuhaus, Rauch, Bakken, Picton, Pola & Malaquias, 2021

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| Nils Aukan | Jorunna artsdatabankia Neuhaus, Rauch, Bakken, Picton, Pola & Malaquias, 2021

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| Manuel Antonio E. Malaquias | Polycera quadrilineata (O.F. Müller, 1776)

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| Erling Svensen | Polycera quadrilineata (O.F. Müller, 1776)

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| Erling Svensen | Polycera quadrilineata (O.F. Müller, 1776)

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| Erling Svensen | Polycera quadrilineata (O.F. Müller, 1776)

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| Torkild Bakken | Doris nobilis Odhner, 1907

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| Anders Schouw | Rostanga rubra (Risso, 1818)

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| Erling Svensen | Rostanga rubra (Risso, 1818)

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| Alder & Hancock (1848). A monograph of the British nudibranchiate Mollusca | Rostanga rubra (Risso, 1818)

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| Anders Schouw | Rostanga rubra (Risso, 1818)

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| Viktor Grøtan | Polycera faeroensis Lemche, 1929

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| Erling Svensen | Polycera faeroensis Lemche, 1929

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| Erling Svensen | Polycera faeroensis Lemche, 1929

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| Anders Schouw | Adalaria proxima (Alder & Hancock, 1854)

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| Erling Svensen | Adalaria proxima (Alder & Hancock, 1854)

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| Erling Svensen | Atalodoris oblonga (Alder & Hancock, 1845)

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| Bernard Picton | Atalodoris oblonga (Alder & Hancock, 1845)

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| Jussi Evertsen | Echinocorambe brattegardi Valdes & Bouchet, 1998

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| Bernard Picton | Okenia leachii (Alder & Hancock, 1854)

| Alder & Hanock | Okenia leachii (Alder & Hancock, 1854)

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| Cessa Rauch | Ancula gibbosa (Risso, 1818)

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| Katrine Kongshavn | Ancula gibbosa (Risso, 1818)

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| Christian Skauge | Ancula gibbosa (Risso, 1818)

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| Christian Skauge | Ancula gibbosa (Risso, 1818)

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| Cessa Rauch | Ancula gibbosa (Risso, 1818)

| Katrine Kongshavn | Ancula gibbosa (Risso, 1818)

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| Erling Svensen | Okenia elegans (Leuckart, 1828)

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| Heine Jensen | Okenia aspersa (Alder & Hancock, 1845)

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| Heine Jensen | Okenia aspersa (Alder & Hancock, 1845)

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| Heine Jensen | Okenia aspersa (Alder & Hancock, 1845)

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| Erling Svensen | Goniodoris castanea Alder & Hancock, 1845

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| Erling Svensen | Goniodoris castanea Alder & Hancock, 1845

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| Anders Schouw | Goniodoris nodosa (Montagu, 1808)

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| Torkild Bakken | Goniodoris nodosa (Montagu, 1808)

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| Christian Skauge | Goniodoris nodosa (Montagu, 1808)

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| Erling Svensen | Goniodoris nodosa (Montagu, 1808)

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| Erling Svensen | Goniodoris nodosa (Montagu, 1808)

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| Erling Svensen | Goniodoris nodosa (Montagu, 1808)

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| Nils Aukan | Cadlina laevis (Linnaeus, 1767)

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| Justine Siegwald | Cadlina laevis (Linnaeus, 1767)

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| Torkild Bakken | Cadlina laevis (Linnaeus, 1767)

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| Torkild Bakken | Cadlina laevis (Linnaeus, 1767)

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| Erling Svensen | Cadlina laevis (Linnaeus, 1767)

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| Erling Svensen | Cadlina laevis (Linnaeus, 1767)

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| Christian Skauge | Palio dubia (M. Sars, 1829)

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| Erling Svensen | Palio dubia (M. Sars, 1829)

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| Erling Svensen | Palio dubia (M. Sars, 1829)

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| Christian Skauge | Palio dubia (M. Sars, 1829)

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| Christian Skauge | Palio dubia (M. Sars, 1829)

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| Alder & Hancock (1845, øverst), Michael Sars (1829, nederst) og Alcide d’Orbigny (1837, til høyre) | Palio dubia (M. Sars, 1829)

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| 1: Odhner (1907) | Doridunculus echinulatus G.O. Sars, 1878

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| Olga Zimina | Heterodoris robusta Verrill & Emerton, 1882

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| Olga Zimina | Heterodoris robusta Verrill & Emerton, 1882

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| Alexander Martynov | Heterodoris robusta Verrill & Emerton, 1882

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| Erling Svensen | Armina loveni (Bergh, 1866)

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| Erling Svensen | Armina loveni (Bergh, 1866)

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| Christian Skauge | Armina loveni (Bergh, 1866)

| Joshua Alder | Proctonotus mucroniferus (Alder & Hancock, 1844)

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| Christian Skauge | Janolus hyalinus (Alder & Hancock, 1854)

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| Christian Skauge | Janolus hyalinus (Alder & Hancock, 1854)

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| Jussi Evertsen | Cuthonella abyssicola Bergh, 1884

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| Jussi Evertsen | Cuthonella abyssicola Bergh, 1884

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| Torkild Bakken | Fjordia chriskaugei Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017

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| Christian Skauge | Fjordia chriskaugei Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017

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| Torkild Bakken | Fjordia chriskaugei Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017

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| Christian Skauge | Gulenia monicae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017

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| Torkild Bakken | Gulenia orjani Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrödl & Picton, 2017

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| Heine Jensen | Bohuslania matsmichaeli Korshunova, Lundin, Malmberg, Picton & Martynov, 2018

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| Heine Jensen | Bohuslania matsmichaeli Korshunova, Lundin, Malmberg, Picton & Martynov, 2018

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| Heine Jensen | Bohuslania matsmichaeli Korshunova, Lundin, Malmberg, Picton & Martynov, 2018

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| Heine Jensen | Bohuslania matsmichaeli Korshunova, Lundin, Malmberg, Picton & Martynov, 2018

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| Bernard Picton

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| Christian Skauge

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| Erling Svensen

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| Nils Hjalmar Odhner | Cuthona norvegica (Odhner, 1929)

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| Nils Aukan | Calma glaucoides (Alder & Hancock, 1854)

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| Erling Svensen | Calma glaucoides (Alder & Hancock, 1854)

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| Torjus Haukvik | Calma glaucoides (Alder & Hancock, 1854)

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| Alder & Hancock, 1854: Notice of some new species of British Nudibranchiata. Annals and Magazine of Natural History. | Calma glaucoides (Alder & Hancock, 1854)

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| Christian Skauge | Eubranchus rupium (Møller, 1842)

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| Illustratør: Henning Lemche | Eubranchus rupium (Møller, 1842)

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| Christian Skauge | Eubranchus rupium (Møller, 1842)

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| Christian Skauge | Eubranchus rupium (Møller, 1842)

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| Christian Skauge | Eubranchus rupium (Møller, 1842)

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| Christian Skauge | Eubranchus vittatus (Alder & Hancock, 1842)

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| Erling Svensen | Lomanotus genei Vérany, 1846

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| Heine Jensen | Lomanotus marmoratus (Alder & Hancock, 1845)

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| Alder & Hancock, 1845 | Lomanotus marmoratus (Alder & Hancock, 1845)

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| Erling Svensen | Hancockia uncinata (Hesse, 1872)

| Sir Charles Elliot (1862-1931), publisert i 1912 | Hancockia uncinata (Hesse, 1872)

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| Bernard Picton | Hancockia uncinata (Hesse, 1872)

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| Bernard Picton | Hancockia uncinata (Hesse, 1872)

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| Erling Svensen | Hancockia uncinata (Hesse, 1872)

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| Torkild Bakken | Doto hystrix Picton & G.H. Brown, 1981

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| Christian Skauge | Doto hystrix Picton & G.H. Brown, 1981

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| Nils Aukan | Doto dunnei Lemche, 1976

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| Christian Skauge | Doto dunnei Lemche, 1976

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| Bjørnar Nygård | Doto dunnei Lemche, 1976

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| Anders Schouw | Doto maculata (Montagu, 1804)

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| Bernard Picton | Doto maculata (Montagu, 1804)

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| Erling Svensen | Doto maculata (Montagu, 1804)