Studies on Ostrich (Struthio Camelus) - Review
نویسندگان
چکیده
منابع مشابه
Proventricular-Ventricular Impaction in Ostrich (Struthio Camelus)
In this study from 58 of 4 month male and female ostrich with 3 pieces of dead ostrich during 24 hours and 8 ostrich with dangerous general conditions history of manufactured flock have gotten after prime survey about farm condition, lack of enough space, unsuitable availability to drinkers and feeders and most important, lack of suitable litter for breeding and increase of stress to birds were...
متن کاملPhalangeal joints kinematics in ostrich (Struthio camelus) locomotion on sand
In ostriches, the toes are the only body parts that contact loose sand surfaces. Thus, toe interphalangeal joint motions may play vital biomechanical roles. However, there is little research on ostrich phalangeal joint movements while walking or running on sand. The results from the three-dimensional motion track analysis system Simi Motion show that gait pattern has no significant effect on th...
متن کاملPhylogeographic Patterns in Mitochondrial Dna of the Ostrich (struthio Camelus)
--We assayed restriction-site differences in mitochondrial DNA (mtDNA) within and among populations of the Ostrich (Struthio camelus) throughout much of its African distribution. Little genetic diversity was evident among samples drawn from localities throughout southern Africa (S.c. australis), while deep divisions in the mtDNA gene tree exist between representatives of the eastern (S.c. molyb...
متن کاملUltrastructure of ostrich (Struthio camelus) spermatozoa. II. Scanning electron microscopy.
The three-dimensional structure and size of ostrich sperm is unknown. In this study, the morphology and dimensions of ostrich sperm were determined by scanning electron microscopy of semen samples obtained from sexually mature males during the breeding season. The results indicate that sperm cells of the ostrich are of the sauropsid type characteristic of non-passerine birds and, in general app...
متن کاملPulmonary Aspergillosis and Amyloid Accumulation in an Ostrich (Struthio camelus)
Fatal pulmonary aspergillosis and AA type amyloid accumulations in the liver and spleen are described in a female ostrich (Struthio camelus). The animal had had respiratory problems and long-term inappetence over an 8-week period. Necropsy revealed that several soft, grayish to white nodules ranging from 1 to 3 mm in diameter were scattered throughout the lungs and thoracic air sacs. Prominent ...
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ژورنال
عنوان ژورنال: Acta Agraria Debreceniensis
سال: 2020
ISSN: 2416-1640,1587-1282
DOI: 10.34101/actaagrar/1/3772