For her doctorate, Janicke Nordgreen has studied nociception and pain in teleost fish. Her conclusion is that it is very likely the fish feel pain. In her dissertation Nordgreen has studied the ...

The cartilaginous elephant shark has a basal phylogenetic position useful for understanding jawed vertebrate evolution. Survey sequencing of its genome identified four Hox clusters, suggesting that, ...

The Teleost Taxonomy Ontology (TTO) is an ontology of taxonomic groups and associated names for fish (not just teleosts). This ontology has served as a source of names and taxonomic structure within ...

The most common lineages of fish found today in oceans, lakes, and rivers evolved about the same time as mammals and birds, a new Yale University-led study shows. A genetic analysis by Yale ...