holocephalans

URI: https://gptkb.org/entity/holocephalans

GPTKB entity

Predicate	Object
gptkbp:instanceOf	subclass of cartilaginous fish
gptkbp:class	gptkb:Chondrichthyes
gptkbp:commonName	gptkb:chimaeras
gptkbp:conservationStatus	some species threatened
gptkbp:diet	benthic invertebrates
gptkbp:distinctiveFeature	cartilaginous skeleton lack of scales single gill opening tooth plates clasper organs in males long, tapering tail venomous spine in some species
gptkbp:distribution	worldwide oceans
gptkbp:extinctFamilies	gptkb:Callorhinchidae gptkb:Rhinochimaeridae gptkb:Chimaeridae
gptkbp:firstAppearance	gptkb:Devonian_period
gptkbp:habitat	marine environments
https://www.w3.org/2000/01/rdf-schema#label	holocephalans
gptkbp:notableSpecies	gptkb:Callorhinchus_milii gptkb:Chimaera_monstrosa gptkb:Harriotta_raleighana
gptkbp:phylum	gptkb:Chordata
gptkbp:relatedTo	sharks rays
gptkbp:reproduction	oviparous
gptkbp:scientificName	gptkb:Holocephali
gptkbp:sensorySystem	electroreception
gptkbp:shape	elongated body
gptkbp:taxonRank	gptkb:subsidiary
gptkbp:bfsParent	gptkb:Holocephali
gptkbp:bfsLayer	6