Nothobranchius

E906278

Nothobranchius is a genus of small, vibrantly colored annual killifish from temporary freshwater pools in Africa, known for their extremely short lifespans and use in aging research.

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Statements (47)

Predicate Object
instanceOf genus
taxon
adaptation survival in ephemeral water bodies
belongsToGroup killifish
bodySize small
class Actinopterygii
climateZone subtropical
tropical
coloration brightly colored males
commonName annual killifish
conservationConcern habitat loss due to agriculture
vulnerability of temporary pools
describedAs small vibrantly colored freshwater fish
development early sexual maturity
rapid growth
distribution Central Africa NERFINISHED
East Africa NERFINISHED
Southern Africa NERFINISHED
domain Eukarya
surface form: Eukaryota
ecologicalRole insect predator
prey for larger aquatic animals
eggAdaptation diapause in dry season
family Nothobranchiidae NERFINISHED
geneticProperty variation in lifespan among species
habitat seasonal ponds
temporary freshwater pools
kingdom Animalia
lifeCycleType annual
lifespanInCaptivity a few months
lifespanInWild limited to single rainy season
locomotion swimming
nativeTo Africa
notableFor extremely short lifespan
use in aging research
order Cyprinodontiformes NERFINISHED
parentTaxon Nothobranchiidae NERFINISHED
phylum Chordata
reproduction egg-laying
reproductiveStrategy production of drought-resistant eggs
researchUse model organism for aging
model organism for lifespan studies
respiration gills
sexualDimorphism present
taxonRank genus
usedIn laboratory experiments on aging
studies of vertebrate lifespan
waterType freshwater

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nothobranchiidae notableGenus Nothobranchius
Cyprinodontidae hasMember Nothobranchius