What is the meaning of Coxa?

The basal segment of a limb of various arthropods (insects and spiders, for example).

thigh, the upper leg

leg

hip (joint), hipbone

thigh

thigh (part of the leg above the knee)

drumstick (leg of a bird eaten as food)

coxa (basal segment of some arthropods’ limbs)

Clipping of coxa-branca.

Clipping of coxa-branca.

feminine singular of coxo

coxa

Source: wiktionary.org