Stiefel, Klaus M.2025-06-282020-01-16Stiefel, K. M. (2020). Evolutionary trends in large pelagic filter-feeders. Historical Biology, 33(9), 1477–1488. https://doi.org/10.1080/08912963.2019.17110720891-29631029-238110.1080/08912963.2019.1711072https://hdl.handle.net/20.500.14697/607This paper attempts a synthesis of the evolution of large pelagic filter-feeding animals from the Cambrian to the present. Lineages known or suspected to have evolved large pelagic filter-feeding species are, in the order of their appearance, stem euarthropods, agnathan fishes, nautiloid cephalopods, placoderms, sharks, bony fishes, reptiles, ammonite cephalopods, and mammals. I discuss evolutionary trends which are apparent from the evolution of the large pelagic filter-feeding niche, which are 1. a size increase relative to their ancestral species, 2. the transition between taxonomic groups giving rise to pelagic filter-feeders, with vertebrates dominating the post-Cambrian, 3. the evolution of large pelagic filter-feeders from large carnivores in most, but not all cases, and 4. lengthy gaps in the record of pelagic filter-feeders around four of the big five mass extinctions.enFilter feeding in fishesPelagic fishesEvolutionMarine reptilesOsteichthyesEvolutionary trends in large pelagic filter-feedersArticleSDG 14 - Life below waterfilter feederspelagic fishbony fishesevolutionary biologyChallenge 2: Protect and restore ecosystems and biodiversity