Allen's rule

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf ecogeographical rule
gptkbp:appliesTo endothermic animals
gptkbp:describes relationship between animal appendage length and climate
gptkbp:example arctic foxes have shorter ears than desert foxes
rabbits in cold climates have shorter ears than those in hot climates
gptkbp:field ecology
zoology
biogeography
https://www.w3.org/2000/01/rdf-schema#label Allen's rule
gptkbp:namedAfter gptkb:Joel_Asaph_Allen
gptkbp:proposedBy 1877
gptkbp:relatedTo gptkb:Bergmann's_rule
gptkbp:state animals in warmer climates have longer limbs, ears, and appendages
animals in colder climates have shorter limbs, ears, and appendages
gptkbp:usedFor explaining morphological adaptations to temperature
gptkbp:bfsParent gptkb:J.A._Allen
gptkb:J._A._Allen
gptkb:Joel_Asaph_Allen
gptkbp:bfsLayer 6