Dactyly is a derived term of tetradactyly.
As nouns the difference between tetradactyly and dactyly
is that tetradactyly is the condition of having four digits on a limb, as in many amphibians, birds, and theropods while dactyly is the number and arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal.
tetradactyly
English
Noun
(-)
(anatomy) The condition of having four digits on a limb, as in many amphibians, birds, and theropods. dactyly
Noun
(dactylies)
(biology) The number and arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal.
Derived terms
* adactyly
* anisodactyly
* didactyly
* ectrodactyly
* heterodactyly
* hyperdactyly
* hypodactyly
* monodactyly
* oligodactyly
* pamprodactyly
* pentadactyly
* polydactyly
* tetradactyly
* tridactyly
* schizodactyly
* syndactyly
* zygodactyly