A proximal phalanx that is part of a autopod digit 4 [Automatically generated definition]. [ http://orcid.org/0000-0002-6601-2165 ]
Synonyms: proximal phalanx of 4th digit of autopod digit IV P1 4th digit of autopod proximal phalanx proximal phalanx of 4th digit autopod digit 4 proximal phalanx digit IV-1 fourth proximal phalanx of autopod 4th digit proximal phalanx fourth digit proximal phalanx proximal phalanx of fourth digit of autopod proximal phalanx of fourth digit proximal phalanx of ring digit