Major subdivision of an organism that protrudes from the body[DOS, CARO].

Organ or organ part that is attached to the body of an organism. For example a limb[GO, modified][GO:0048736]., An appendage is an external body part, or natural prolongation, that protrudes from an organism's body, such as a vertebrate's limbs[BILA][BILA:0000018].

uberon

limbs/digits/tail, appendages, extremity, extremitaet

appendicular

UBERON:0000026

http://purl.obolibrary.org/obo/uberon.owl, http://purl.obolibrary.org/obo/cl.owl

this is currently a subtype of organism subdivision - which would exclude feathers

• appendicular skeleton