Results 101 to 110 of about 753 (160)

Evidence for speciational change in the evolution of ratites (Aves: Palaeognathae) [PDF]

Biological Journal of the Linnean Society, 2003
openaire   +2 more sources

FIG. 31 in The Anatomy And Taxonomy Of The Exquisitely Preserved Green River Formation (Early Eocene) Lithornithids (Aves) And The Relationships Of Lithornithidae

, 2016
FIG. 31. Strict consensus when Palaeognathae relationships are constrained to the relationships found by Mitchell et al. (2014).Published as part of Nesbitt, Sterling J.
Nesbitt, Sterling J., Clarke, Julia A.
core   +1 more source

RY mtDNA tree (K-Pg constraint)

, 2015
Timetree from divergence dating analysis in BEAST using RY coded mtDNA dataset, with topology constrained and additional maximum constraints applied so that all divergences except those for the Palaeognathae, Neognathae, and Galloanserae are constrained ...
Ksepka, Daniel T., Matthew J. Phillips (93244), Daniel T. Ksepka (194949), Phillips, Matthew J.   +3 more
core   +1 more source

Anatomy, taxonomy, and relationships of lithornithids.

, 2016
91 pages : illustrations (some color), map ; 26 cm.Fossil remains of Paleogene Palaeognathae are poorly documented and are exceedingly rare. One group of palaeognaths, the lithornithids, is well represented in the Paleogene of North America. Nevertheless,
Nesbitt, Sterling J., Clarke, Julia A.
core   +1 more source

The phylogenetic distribution of ultraviolet sensitivity in birds

, 2013
Background: Colour vision in birds can be categorized into two classes, the ultraviolet (UVS) and violet sensitive (VS). Their phylogenetic distributions have traditionally been regarded as highly conserved.
Ödeen, Anders,, Håstad, Olle, Håstad, Olle,, Ödeen, Anders   +3 more
core   +1 more source

Ancient duplication, coevolution, and selection at the MHC class IIA and IIB genes of birds. [PDF]

Front Immunol, 2023
Minias P, Edwards SV, Babik W.
europepmc   +1 more source

Additional file 1 of Evolution of bird sex chromosomes: a cytogenomic approach in Palaeognathae species

Supplementary Material ...
Setti, Príncia Grejo, Deon, Geize Aparecida, Zeni dos Santos, Rodrigo, Goes, Caio Augusto Gomes, Garnero, Analía Del Valle, Gunski, Ricardo José, de Oliveira, Edivaldo Herculano Corrêa, Porto-Foresti, Fábio, de Freitas, Thales Renato Ochotorena, Silva, Fábio Augusto Oliveira, Liehr, Thomas, Utsunomia, Ricardo, Kretschmer, Rafael, de Bello Cioffi, Marcelo   +13 more
openaire   +1 more source

Developmental underpinnings of morphological disparity in the avian bony palate. [PDF]

Nat Commun
Plateau O, Navalón G, Benito J, Field DJ.   +3 more
europepmc   +1 more source

Tinamiphilopsis temmincki sp. n., a New Quill Mite Species from Tataupa Tinamou, and the Early History of Syringophilid Mites. [PDF]

Animals (Basel), 2023
Skoracki M, Fajfer M, Hromada M, Hušek J, Sikora B.   +4 more
europepmc   +1 more source

Mandibular morphology clarifies phylogenetic relationships near the origin of crown birds. [PDF]

BMC Ecol Evol
Crane AH, Benito J, Chen A, Ksepka DT, Field DJ.   +4 more
europepmc   +1 more source