Eurasian ruffe (Gymnocephalus cernua)

Description:
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Gymnocephalus_cernuus_P%C3%A4rnu_River_Estonia_2010-01-06.jpg/1280px-Gymnocephalus_cernuus_P%C3%A4rnu_River_Estonia_2010-01-06.jpg" width="500"> From [Wikipedia](https://en.wikipedia.org/wiki/Ruffe) under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0) license. Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Perciformes Family: Percidae Genus: Gymnocephalus Species: G. cernua Russian name: Ёрш All species of the genus Ruff have physiological adaptations to life in conditions of a *small amount of light*. Ruffe diet mainly consists of *zoobenthos*: chironomids, small aquatic bugs and larvae, which are all found in the benthic zone of the water column.
Property Value
Parent taxon Bony Fishes (Osteichthyes)
Circadian behaviour N/A
Feeding behaviour omnivory
Show analysis charts based on all data available for the species
*values may vary a lot because samples may be obtained from different tissues (or may be influenced by other factors)
Charts:
# Sample name ID Species Tissue Diseases Gender Origin Created at Modified at
1 EHL1 684 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
2 EHL2 685 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
3 EHL3 686 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
4 EHL4 687 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
5 EHL5 688 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
6 EOL1 689 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
7 EOL2 690 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
8 EOL3 691 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
9 EOL4 692 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023
10 EOL5 693 Eurasian ruffe (Gym… Lens N/A Not specified wild Jun 03, 2021 Sep 08, 2023