Piscichnus is an ichnogenus of representing trace fossils associated with fish activities. Piscichnus is a large, plug-shaped trace fossil resembling...

traces have been questioned and an interpretation as fish feeding traces (Piscichnus) has been advanced. Many Early Devonian plants did not have true roots...

ago, although these traces have also been interpreted as the ichnogenus Piscichnus (fish nests/feeding traces). The adult tetrapods had an estimated length...

attributed to unidentified neoteleosts (referable to the ichnogenera Piscichnus and Undichna), from the Early Cretaceous (130 million-year-old) Palombini...