Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:fish
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:fish
|
| gptkbp:adaptation |
electroreception
nocturnal hunting |
| gptkbp:average_temperature |
wide range of temperatures
|
| gptkbp:behavior |
schooling fish
|
| gptkbp:body_style |
elongated and slender
|
| gptkbp:breeding_season |
spring to summer
|
| gptkbp:color |
gray to brown
camouflaged against the ocean floor |
| gptkbp:conservation_efforts |
in place for some species
|
| gptkbp:conservation_status |
varies by species
varies by region |
| gptkbp:cultural_significance |
featured in folklore
|
| gptkbp:diet |
gptkb:product
|
| gptkbp:distribution |
worldwide
|
| gptkbp:ecological_role |
top predator in some ecosystems
important for maintaining balance. |
| gptkbp:family |
gptkb:Squalidae
|
| gptkbp:fins |
two dorsal fins
|
| gptkbp:fishing_regulations |
trawling
affects population dynamics subject to quotas |
| gptkbp:fossil_record |
dating back to the Jurassic period
|
| gptkbp:genetic_diversity |
high among populations
|
| gptkbp:growth_rate |
slow-growing species
|
| gptkbp:habitat |
marine environments
up to 200 meters |
| gptkbp:has_skin |
rough and sandpaper-like
|
| https://www.w3.org/2000/01/rdf-schema#label |
dogfish
|
| gptkbp:is_a |
gptkb:fish
|
| gptkbp:is_aimed_at |
often caught unintentionally
|
| gptkbp:lifespan |
up to 20 years
|
| gptkbp:marketed_as |
food and fishmeal
|
| gptkbp:migration |
seasonal migrations
|
| gptkbp:mouth |
sharp and pointed
|
| gptkbp:notable_feature |
spines on dorsal fins
|
| gptkbp:order |
gptkb:Squaliformes
|
| gptkbp:predators |
larger sharks
|
| gptkbp:public_perception |
often misunderstood as dangerous
|
| gptkbp:related_species |
gptkb:dogfish_shark
|
| gptkbp:reproduction |
ovoviviparous
|
| gptkbp:research_focus |
impact of climate change
model organism for studies |
| gptkbp:senses |
well-developed sense of smell
|
| gptkbp:size |
varies by species
|
| gptkbp:social_structure |
often found in groups
|
| gptkbp:species |
gptkb:smooth_dogfish
gptkb:spiny_dogfish being explored targeted for meat and oil |
| gptkbp:symbiotic_relationships |
with cleaner fish
|
| gptkbp:threats |
overfishing
|
| gptkbp:traded_on |
common in public aquariums
|
| gptkbp:young |
called pups
|