1st (preaxial) digit of the manus[Wikipedia]. [ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2553264 http://en.wikipedia.org/wiki/Thumb ]

Synonyms: first digit of hand manual digit 1 hand digit 1 fore digit I digit 1 of manus finger 1 manual digit I fore limb digit 1 digit 1 of fore-paw pollex

This is just here as a test because I lose it

Term information

Subsets

uberon_slim, pheno_slim

ambiguous for taxon

http://purl.obolibrary.org/obo/NCBITaxon_8782

depicted by

Thumbs:up.jpg
http://upload.wikimedia.org/wikipedia/commons/6/64/Thumb-up.jpg

has broad synonym

digitus 1
digitus primus
digitus I
digitus primus [I]

has narrow synonym

forelimb dewclaw
thumb
alula
hand digit 1

has related synonym

first finger

id

UBERON:0001463

taxon notes

Not present in Anurans (Phenotype RCN Oct 2012)
This class represents the standard tetrapod configuration. Wagner proposes that avian digits I,II,III develop from C2,C3,C4. To support this scheme we have separate classes representing the avian digits (here called alula, manual digit, major digit).