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Noun1.Gnathostomata - comprising all vertebrates with upper and lower jaws
Craniata, subphylum Craniata, subphylum Vertebrata, Vertebrata - fishes; amphibians; reptiles; birds; mammals
gnathostome - a vertebrate animal possessing true jaws
class - (biology) a taxonomic group containing one or more orders
References in periodicals archive ?
They were evolved from stem lineage of jawed vertebrates (gnathostomes) because of two genome duplication events (Stroz, 2016).
Comparative Anatomy is a discipline that deals with the study of the changes occurring during embryonic development (ontogenetic change) and throughout the evolutionary history (phylogenetic change) of the different groups of vertebrates, mainly gnathostomes (fish, amphibians, reptiles, birds and mammals).
In 1975 a palaeontological expedition from Gottingen and Cologne universities (Germany) visited Arctic Canada (Langenstrassen & Schultze 1996) and inter alia collected agnathans and gnathostomes in Lower Devonian localities on the northern part of Prince of Wales Island (Fig.
Biostratigraphy of the Silurian and Devonian gnathostomes of the Euramerica Province.
Cranial muscles of the anurans Leiopelma hochstetteri and Ascaphus truei and the homologies of the manibular adductors in Lissamphibia and other Gnathostomes. J.
Objective: The emergence of jawed vertebrates (gnathostomes) is a pivotal event in vertebrate evolution, based on the evolution of jaws with teeth.
albus populations, gnathostomes were only collected from swamp eels from the Tampa population (Table 1).