File:EubranchipusGrubiiMale+Female.jpg
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| Description |
English: A species of Fairy shrimps (Anostraca), Eubranchipus grubii. Male (top) and female specimen, each of about 15 mm length.
Deutsch: Der Feenkrebs oder Kiemenfuß (Eubranchipus grubii) ist ein sogenannter "Urzeitkrebs", der im Frühjahr in kurzzeitig wasserführenden (astatischen) Überschwemmungs- bzw. Qualmwassertümpeln von Flussauen auftreten kann. Dieses leuchtend orange Exemplar ist kaum länger als 10 mm und stellt noch nicht die Adultform, sondern ein spätes Larven- bzw. Jungtierstadium ("Postmetanauplius-Stadium") dar. Die Art häutet sich vom Schlupf aus den Dauereiern bis zur Geschlechtsreife etwa 40-mal. Erst zuletzt bilden sich sichtbare geschlechtsspezifische Merkmale heraus (Männchen: vergrößertes 2. Antennenpaar am Kopf, Weibchen: Brutsack mit Eiern). Wo Feenkrebse vorkommen, kann manchmal auch noch der Schuppenschwanz (Lepidurus apus), ein weitläufiger Verwandter, gefunden werden. |
| Date | |
| Source | Own work (collage of 2 pictures). Location (ex situ): North-eastern Lower Saxony, Germany. |
| Author | Christian Fischer |
| Other versions |
See also juvenile specimen:   |
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Attribution: Christian Fischer
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:19, 21 September 2018 | | 1,868 × 2,360 (2.51 MB) | Togabi (talk | contribs) | Color Adjustment. |
| 10:09, 14 April 2009 |  | 1,868 × 2,360 (1.14 MB) | Fice (talk | contribs) | {{Information| |Description= '''''English:''''' ''Eubranchipus (Siphonophanes) grubii'', a species of Fairy shrimps (Anostraca); male (top) and female specimen, about 15 mm length. '''''Deutsch:''''' Der '''Feenkrebs''' oder '''Kiem |
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