Statements (199)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:subfamily
gptkb:class |
| gptkbp:characteristic |
bony skeleton
fleshy, lobed fins |
| gptkbp:characterized_by |
fleshy, lobed fins
Fleshy, lobed fins |
| gptkbp:cultural_diversity |
gptkb:High
habitat preferences body forms high diversity of forms |
| gptkbp:cultural_significance |
evolution of land vertebrates
|
| gptkbp:first_appearance |
Devonian period
|
| gptkbp:fossil_record |
Extensive
extensive extensive fossil record |
| gptkbp:habitat |
various aquatic habitats
freshwater and marine environments |
| gptkbp:has_adaptation |
Ability to breathe air
ability to breathe air terrestrial life muscular fins robust skeletal structure Lung-like structures adaptations for breathing air |
| gptkbp:has_diversity_initiatives |
the Devonian period
the Mesozoic era |
| gptkbp:has_members |
gptkb:amphibians
gptkb:birds gptkb:mammals reptiles |
| gptkbp:has_part |
gptkb:medical_imaging
gptkb:fish gptkb:coelacanths |
| gptkbp:has_role |
nutrient cycling
ecosystem dynamics food webs |
| https://www.w3.org/2000/01/rdf-schema#label |
Sarcopterygii
|
| gptkbp:includes |
gptkb:Lizard
gptkb:Lobed-finned_fish gptkb:medical_imaging gptkb:Coelacanths gptkb:Actinistia gptkb:fish gptkb:Lungfish gptkb:species gptkb:amphibians gptkb:birds gptkb:mammals gptkb:Dipnoi gptkb:coelacanths Tetrapods tetrapods extant species |
| gptkbp:is_a_subject_of |
gptkb:scientific_research
|
| gptkbp:is_characterized_by |
a unique evolutionary history
Bony skeleton a unique reproductive system a unique reproductive strategy muscular fins a unique digestive system a unique jaw structure a unique life cycle the presence of a bony operculum the presence of a caudal fin the presence of a dorsal fin the presence of a heterocercal tail the presence of a lateral line system the presence of a notochord the presence of a pelvic fin the presence of a spiracle the presence of a swim bladder the presence of a unique cranial structure the presence of a unique jaw structure the presence of a unique reproductive strategy the presence of a unique sensory system the presence of a unique skeletal structure the presence of lungs in some species the presence of paired fins a unique skeletal structure a unique respiratory system Complex limb structure a unique circulatory system a unique ecological role a unique excretory system a unique integumentary system a unique muscular system a unique nervous system a unique sensory system bony skeletons complex limb structure internal nostrils |
| gptkbp:is_divided_into |
gptkb:Tetradontiformes
gptkb:Actinistia gptkb:Dipnoi |
| gptkbp:is_essential_for |
gptkb:Scientific_research
gptkb:Education Biodiversity Ecosystem health conservation efforts understanding biodiversity studying evolution understanding vertebrate history Evolution of terrestrial vertebrates studying vertebrate evolution |
| gptkbp:is_found_in |
gptkb:Africa
gptkb:Asia gptkb:Australia gptkb:North_America gptkb:South_America Marine environments Tropical regions Freshwater environments Temperate regions tropical regions freshwater habitats marine environments various climates subtropical regions marine habitats southern hemisphere freshwater environments estuarine environments brackish waters various depths of water |
| gptkbp:is_known_for |
Ecological roles
Evolutionary significance Morphological diversity evolution of limbs the ability to survive in low oxygen environments the development of limbs in some lineages the diversity of body forms the diversity of feeding strategies the evolutionary link to amphibians the evolutionary significance of their fins the role in aquatic ecosystems the transition to terrestrial life the evolutionary adaptations to different environments |
| gptkbp:is_part_of |
gptkb:Chordata
vertebrate phylogeny the vertebrate lineage the clade Euteleostomi the clade Osteichthyes the clade Sarcopterygii the clade Sarcopterygii. the phylum Chordata the superclass Osteichthyes the superclass Sarcopterygii the fish lineage the tetrapod lineage |
| gptkbp:is_related_to |
gptkb:Reptilia
gptkb:Genetics gptkb:Amphibia gptkb:Aves gptkb:Osteichthyes gptkb:Mammalia gptkb:Actinopterygii evolutionary biology developmental biology tetrapods |
| gptkbp:is_represented_in |
Fossils
Living species |
| gptkbp:is_studied_in |
gptkb:ecology
Conservation biology Ecology Evolutionary biology Paleontology conservation biology comparative anatomy evolutionary biology ecological studies evolutionary studies paleontology behavioral studies morphological studies |
| gptkbp:is_subject_to |
Conservation efforts
|
| gptkbp:is_threatened_by |
gptkb:invasive_species
Climate change Pollution climate change pollution Habitat loss habitat loss overfishing |
| gptkbp:originated_in |
early fish
early bony fish Early bony fish |
| gptkbp:related_to |
gptkb:Actinopterygii
|
| gptkbp:scientific_classification |
ray-finned fish
presence of a choana presence of a single bone in the upper arm presence of a single bone in the upper leg presence of a spiracle |
| gptkbp:significance |
comparative anatomy
paleontology evolution of land vertebrates |
| gptkbp:species |
Over 300 species
|
| gptkbp:bfsParent |
gptkb:fossils
gptkb:fish |
| gptkbp:bfsLayer |
4
|