ulna in dogs
The major postaxial endochondral bone in the anterior zeugopod[Phenoscape]. Every claim on this page comes from the Leumas anatomy graph and carries its source.
What the ulna is
The major postaxial endochondral bone in the anterior zeugopod[Phenoscape]. The atlas records it as a bone at the organ scale in the dog.
Where the ulna is
It sits in the forelimb, within the skeletal system. Positioned deliberately as part of this species body plan.
What the ulna connects to
The atlas records 25 typed relationships for it, across 6 kinds of connection. part of anatomical structure, anatomical system and appendage, and 10 more.
Supply and innervation
This dataset asserts no arterial supply, venous drainage or innervation for the ulna. Only a minority of structures carry those edges here, so an empty answer means nothing has been recorded — not that there is nothing to record.
Source
Uberon multi-species anatomy ontology (Mungall et al.), CC BY 4.0. Term UBERON:0001424, version 2026-06-19, retrieved 2026-08-24. Licence: CC-BY-4.0.
- Part of: anatomical structure, anatomical system, appendage, appendage girdle complex, appendicular skeleton and forelimb, and 7 more.
- A kind of: anatomical structure, forelimb long bone, forelimb zeugopod bone and skeletal element.
- contains: distal epiphysis of ulna, epiphysis of ulna, proximal epiphysis of ulna and ulnar metaphysis.
- connects: humeroulnar joint and radio-ulnar joint.
- composed of: bone tissue.
- originates from: abductor pollicis longus.
Questions
Where is the ulna?
It sits in the forelimb, within the skeletal system. Positioned deliberately as part of this species body plan.
What does the ulna connect to?
Part of: anatomical structure, anatomical system, appendage, appendage girdle complex, appendicular skeleton and forelimb, and 7 more.
Is the ulna the same in other species?
This page describes the dog. The human record of the same structure sits beside it on /compare, over one shared model rather than two atlases built separately.