Variations in the hypotarsus morphology of birds and their evolutionary significance
G Mayr - Acta Zoologica, 2016 - Wiley Online Library
Crown group (neornithine birds) exhibit a great variation in the morphology of the
hypotarsus, a structure on the proximal end of the tarsometatarsus, which guides the …
hypotarsus, a structure on the proximal end of the tarsometatarsus, which guides the …
Evolutionary dynamics of hybridization and introgression following the recent colonization of Glossy Ibis (Aves: Plegadis falcinellus) into the New World
Geographic range shifts can cause secondary contact and hybridization between closely
related species, revealing mechanisms of species formation and integrity. These dynamics …
related species, revealing mechanisms of species formation and integrity. These dynamics …
The fossil record of birds from the James Ross Basin, West Antarctica
The fossil record of birds from Antarctica is concentrated in the James Ross Basin, located in
north-east of the Antarctic Peninsula. Birds are here represented by an extensive Paleogene …
north-east of the Antarctic Peninsula. Birds are here represented by an extensive Paleogene …
Early diversification of avian limb morphology and the role of modularity in the locomotor evolution of crown birds
High disparity among avian forelimb and hind limb segments in crown birds relative to non-
avialan theropod dinosaurs, potentially driven by the origin of separate forelimb and hind …
avialan theropod dinosaurs, potentially driven by the origin of separate forelimb and hind …
First record of Patagifer bilobus (Rudolphi, 1819) Dietz, 1909 (Digenea: Echinostomatidae), with a morphological and molecular characterization from two …
AL Sereno-Uribe, MT González-García… - Parasitology …, 2022 - Springer
Patagifer Dietz, 1909 is a small genus of echinostomatids, with 12 recognized species,
mostly parasitising threskiornithid birds, distributed worldwide. In the current research, adult …
mostly parasitising threskiornithid birds, distributed worldwide. In the current research, adult …
[HTML][HTML] Distribución geográfica y abundancia poblacional de Plegadis ridgwayi, el ibis de la Puna (Threskiornithidae) con énfasis en las poblaciones del Perú
El ibis de la puna Plegadis ridgwayi, es una especie de Threskiornithidae que habita
humedales andinos y realiza migraciones altitudinales hacia la costa. Datos propios, de …
humedales andinos y realiza migraciones altitudinales hacia la costa. Datos propios, de …
A survey of the uncinate bone and other poorly known ossicles associated with the lacrimal/ectethmoid complex of the avian skull
G Mayr - The Anatomical Record, 2022 - Wiley Online Library
In several taxa of Neornithes (crown group birds), the lacrimal/ectethmoid complex exhibits
small bones, the comparative osteology of which is poorly studied. Some of these ossicles …
small bones, the comparative osteology of which is poorly studied. Some of these ossicles …
A complete and dynamic tree of birds
We present a complete, time-scaled, evolutionary tree of the world's bird species. This tree
unites phylogenetic estimates for 9,239 species from 262 studies published between 1990 …
unites phylogenetic estimates for 9,239 species from 262 studies published between 1990 …
New observations of the Andean Ibis (Theristicus branickii, Threskiornithidae): Distribution, movements, and behavior near Volcan Antisana
B West - 2014 - digitalcollections.sit.edu
Abstract The Andean Ibis (Theristicus branickii) of the highland grasslands of Ecuador, Peru,
and Bolivia is listed globally as Near Threatened and Critically Endangered in Ecuador. The …
and Bolivia is listed globally as Near Threatened and Critically Endangered in Ecuador. The …
Species delimitation in the genus Eudocimus (Threskiornithidae: Pelecaniformes): first genetic approach
The Scarlet Ibis (Eudocimus ruber) and White Ibis (Eudocimus albus) are often classified as
separate species, but differing scientific opinions exist regarding the taxonomic status of …
separate species, but differing scientific opinions exist regarding the taxonomic status of …