TY - JOUR
T1 - First coprolite evidence for the diet of Anomalopteryx didiformis, an extinct forest ratite from New Zealand
AU - Wood, Jamie
AU - Wilmshurst, Janet
AU - Worthy, Trevor H.
AU - Cooper, Alan
PY - 2012
Y1 - 2012
N2 - Evidence of diet has been reported for all genera of extinct New Zealand moa (Aves: Dinornithiformes), using preserved gizzard content and coprolites, except the forest-dwelling Anomalopteryx. Skeletal features of the little bush moa (Anomalopteryx didiformis) have led to competing suggestions that it may have either browsed trees and shrubs or grubbed for fern rhizomes. Here, we analyse pollen assemblages from two coprolites, identified by ancient DNA analysis as having been deposited by Anomalopteryx didiformis. The pollen results, together with identified fragments of leaf cuticles from the coprolites, support the hypothesis that Anomalopteryx didiformis browsed trees and shrubs in the forest understorey.
AB - Evidence of diet has been reported for all genera of extinct New Zealand moa (Aves: Dinornithiformes), using preserved gizzard content and coprolites, except the forest-dwelling Anomalopteryx. Skeletal features of the little bush moa (Anomalopteryx didiformis) have led to competing suggestions that it may have either browsed trees and shrubs or grubbed for fern rhizomes. Here, we analyse pollen assemblages from two coprolites, identified by ancient DNA analysis as having been deposited by Anomalopteryx didiformis. The pollen results, together with identified fragments of leaf cuticles from the coprolites, support the hypothesis that Anomalopteryx didiformis browsed trees and shrubs in the forest understorey.
KW - Ancient DNA
KW - Dinornithiformes
KW - Moa
KW - Pollen
UR - http://www.nzes.org.nz/nzje/new_issues/NZJEcol36_2_164.pdf
UR - http://www.scopus.com/inward/record.url?scp=84860782788&partnerID=8YFLogxK
M3 - Article
SN - 0110-6465
VL - 36
SP - 164
EP - 170
JO - New Zealand Journal of Ecology
JF - New Zealand Journal of Ecology
IS - 2
ER -