Morphology, body size and behaviour of recently‐metamorphosed sea lampreys, Petromyzon marinus, from the lower River Severn, and their relevance to the onset of parasitic feeding
(1994)
Journal Article
Several hundred recently‐metamorphosed Petromyzon marinus were caught during heavy freshwater discharge in the River Severn on the night of 30 November/1 December 1988. The total lengths of a subsample of 42 males and 82 females ranged from 155 to 21... Read More about Morphology, body size and behaviour of recently‐metamorphosed sea lampreys, Petromyzon marinus, from the lower River Severn, and their relevance to the onset of parasitic feeding.