Cyclostomata

URI: https://gptkb.org/entity/Cyclostomata
GPTKB entity
Statements (34)
Predicate Object
gptkbp:instanceOf superclass
gptkbp:characteristic jawless
circular mouth
gptkbp:circulatorySystem closed
gptkbp:commonName gptkb:cyclostomes
gptkbp:contains gptkb:hagfishes
lampreys
gptkbp:distribution worldwide
gptkbp:evolutionarySignificance primitive vertebrates
gptkbp:example gptkb:Myxine
gptkb:Petromyzon
gptkbp:foragingBehavior parasitic
scavenger
gptkbp:habitat gptkb:marine
freshwater
gptkbp:heartChambers two
https://www.w3.org/2000/01/rdf-schema#label Cyclostomata
gptkbp:kingdom gptkb:Animalia
gptkbp:larvalStage gptkb:ammocoete
gptkbp:notochord persistent throughout life
gptkbp:numberOfPairsOfGills 6 to 15
gptkbp:pairedFins absent
gptkbp:phylum gptkb:Chordata
gptkbp:reproduction oviparous
gptkbp:respiration gills
gptkbp:shape elongated
gptkbp:size absent
gptkbp:skeletonType cartilaginous
gptkbp:subfamily gptkb:Vertebrata
gptkbp:taxonRank superclass
gptkbp:vertebralColumn rudimentary or absent
gptkbp:bfsParent gptkb:Cephalaspidomorphi
gptkb:Sarcopterygii
gptkbp:bfsLayer 5