Results 121 to 130 of about 1,666 (171)

Genomic Erosion Through the Lens of Comparative Genomics

open access: yes
Wang X   +8 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

Echokardiographische Untersuchungen bei Psittaciformes

Tierarztliche Praxis Ausgabe K: Kleintiere - Heimtiere, 2003
ZusammenfassungUm die Einsetzbarkeit der Ultraschalluntersuchung zur Darstellung des Herzens bei Papageienartigen zu überprüfen, wurden insgesamt 110 klinisch gesunde Vögel (Graupapageien, Amazonen, Kakadus, Mohrenkopfpapageien, Mönchssittiche, Wellensittiche) untersucht.
M Pees
exaly   +5 more sources

Sarcosporidiosis in psittaciformes

Zeitschrift f�r Parasitenkunde, 1973
A description is given of the first two recorded cases of Sarcocystis-infection in Psittaciformes.
G H, Borst, P, Zwart
openaire   +2 more sources

Ordnung: Psittaciformes – Papageien

2021
Papageien sind in knapp 400 Arten weltweit in allen tropischen und gemasigten Zonen weitverbreitet (auser in Europa – wenn man von der mittlerweile fast europaweiten Ausbreitung des Halsbandsittichs (Psittacula krameri) absieht) (Abb. 1). In den verschiedenen systematischen Ansatzen wurden die Papageien bislang in drei bis maximal 13 Familien (Wolters ...
Werner Lantermann   +2 more
openaire   +1 more source

Neuropathic Gastric Dilatation in Psittaciformes

Avian Diseases, 1987
Psittacine neuropathic gastric dilatation was studied in four cockatoos (Cacatua spp.). The birds died with characteristic clinical signs, and post-mortem examination revealed a highly distended proventriculus. Upon light microscopic examination, most of the ganglia of the gastric plexus and some of the duodenal myenteric plexus appeared destroyed and ...
A, Mannl, H, Gerlach, R, Leipold
openaire   +2 more sources

HEAD‐SCRATCHING IN THE PSITTACIFORMES

Ibis, 1962
SUMMARYThe head‐scratching behaviour pattern is a valid taxonomic character. It supports the divisions within the Psittaciformes in the case of the Strigopinae, Nestorinae, Loriinae, and Kakatoeinae, but indicates that the Psittacinae are comprised of a number of groups.
J. le Gay Brereton, K. Immelmann
openaire   +1 more source

Home - About - Disclaimer - Privacy