bn:00042452n
Noun Concept
Categories: Vertebrate anatomy, Vertebrate anatomy stubs
EN
hemal arch  haemal arch  chevron  haemal arches  haemal canal
EN
A structure arising ventrally from a vertebral centrum and enclosing the caudal blood vessels WordNet 3.0
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EN
A haemal arch also known as a chevron, is a bony arch on the ventral side of a tail vertebra of a vertebrate. Wikipedia
WordNet 3.0 & Open English WordNet
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