Brook lamprey or river lamprey larvae
Lampetra planeri of Lampetra fluviatilisThe larvae of the brook lamprey and river lamprey are so similar that
it is not possible to identify them in the field. On this location both
species occur so the larvae could be of either of them.
Gennep (14-11-09)
© Jelger Herder & Maaike Pouwels
