Results 41 to 50 of about 3,855 (196)
Mitochondrial DNA. Part B. Resources, 2019 The complete mitogenome of a lorikeet, Trichoglossus rubritorquis (Psittaciformes, Loriidae), was determined first in the genus Trichoglossus. The assembled mitogenome was 17,915 bp and composed of 13 protein-coding genes, 22 tRNAs, two rRNAs and two ...
Nan Xu +3 more
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Journal of Anatomy, EarlyView.Sternum morphology varies among birds and is a function of body mass and order. The area of the sternum is inversely related to the area of the keel suggesting that the increase in bone mass associated with a large keel has been mitigated by a reduction in bone mass of the sternum.
D. C. Deeming
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Journal of Morphology, Volume 287, Issue 8, August 2026.Integration of detailed hindlimb anatomy with biomechanical analyses demonstrates that pedal performance in the red‐and‐green macaw is driven by specialized muscle architecture and force distribution. Hypertrophy of digit IV flexor musculature, together with modifications of the intrinsic and extensor muscles, enhances grasping stability, climbing, and
Sérgio Roberto Posso +2 more
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Learning experiments on individual recognition in budgerigars (Melopsittacus undulatus) [PDF]
, 1976 Trillmich F. Learning experiments on individual recognition in budgerigars (Melopsittacus undulatus). Zeitschrift für Tierpsychologie.
Trillmich, Fritz ; https://orcid.org/
core
Environmental DNA, Volume 8, Issue 4, July‐August 2026.This study evaluated airborne environmental DNA (eDNA) as a non‐invasive tool for monitoring the endangered Mexican long‐nosed bat (Leptonycteris nivalis) and other cave‐dwelling bats by examining how eDNA detections persisted after the bats' seasonal departure and varied throughout the cave.
Ashley E. Loehn, Loren K. Ammerman
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Protocolo anestésico para periquito australiano (Melopsittacus undulatus)
, 2023 Avian anesthesia is a controversial area of study due to the different morphophysiology for each of the species. Which makes it necessary to propose reliable protocols for those in captivity, which in addition to contributing to their conservation and ...
Pérez–Rivero, J.J. +3 more
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Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.This review evaluates the clinical potential and limitations of intranasal (IN) drug administration in veterinary anaesthesia and emergency care. IN delivery can provide clinically relevant sedation, analgesia and drug reversal, but its success is not universally reliable and is strongly influenced by species‐specific anatomy, formulation ...
Majid Jafarbeglou
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Ciência Animal Brasileira, 2009 <div>The aim of this research was to study the topography and morphology of Australian parakeet (Melopsittacus undulatus) viscera. Ten Australian parakeet were used (5 males and 5 females).
Fabiana S. Matsumoto +5 more
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An epithelial thymoma in a budgerigar(Melopsittacus undulatus) [PDF]
Avian Pathology, 1980 An epithelial thymoma derived from a budgerigar is described. It was predominantly epithelial and possibly malignant.
openaire +2 more sources
Clinical approach to small psittacines and passerines
In Practice, Volume 48, Issue 4, Page 181-189, May 2026.Background: The most commonly encountered small avian species in clinical practice are psittacines, such as budgerigars, cockatiels and lovebirds, and passerines, such as finches and canaries. These birds are increasingly presented for veterinary treatment, with owners expecting a high standard of care.
Vicki Baldrey
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