Electro fishing mucosa testing
![](https://www.gobio-gmbh.de/wp-content/uploads/2020/01/vtg-bild-fishing-bild.jpg)
Get the caught on the plate
![](https://www.gobio-gmbh.de/wp-content/uploads/2020/01/vtg-bild-caught-on-plate.png)
Vitellogenin ELISA - Roach mucosa testing
Collect data from maturing pelagig Cyprinids and check clear presence and absence of VTG in males and females
![](https://www.gobio-gmbh.de/wp-content/uploads/2020/01/maturing-pelagig-Cyprinids.jpg)
CC 1, 2, 4, 5, 6, 7, 19, 20 (ripening females) • CC 3, 8, 9, 10 (mature females) • CC 12 – CC 18 (males)