Comparative histomorphological study of the larynx, trachea and syrinx

Waleed Al-Kelaby, Mahdi Abdul Kareem Atyia (Autoren)

Buch | Softcover

180 Seiten

2017
Noor Publishing (Verlag)
978-3-330-85555-7 (ISBN)

Infos

Morphology and morphometrics of the upper respiratory tract in connection with the disciplines mentioned above constitute a significant contribution to the increase of the taxonomic analyses and phylogenetic relations between various avian species. also important for the ecological studies revealing an extreme heterogeneity among birds also in this respect.Respiratory system begins at the nares, passages in the head that lead to pump gas to the larynx. Trachea extends from the larynx and is sometimes very incompressible, as in ducks and geese to compress, as in chickens. Trachea in some birds is extremely long (sometimes longer than the entire body), and tortuous or coiled, as in the trumpet bird. The syrinx is partly tracheal and bronchial in origin and is highly variable in structure between species; it is composed of variable ossified cartilages, vibrating membranes, and muscles.the present study is to describe the basic morphological features and histological structures of larynx , trachea and syrinx in male and female of two species of aquatic birds (geese) and land birds(fowls), to determine the intraspecific and interspand interspecific differencebetween two species.

Autor

Waleed Jaleel Abd Al-Kalaby Anatomy Embryology and Veterinary Medicine Obtained a master's degree and doctorate in the advanced specialization of the most important universities of Iraq (University of Baghdad / College of Veterinary Medicine) was born in Najaf city science and scientists, which grew up and embraced in the embrace of this great city

Produkt-Details

• Erscheinungsdatum: 03.05.2017
• Sprache: englisch
• Maße: 150 x 220 mm
• Gewicht: 284 g
• Themenwelt: Veterinärmedizin
• Schlagworte: Anser anser domesticus • Comparative histomorphological • Gallus gallus domesticus • larynx • Tiermedizin • trachea and syrinx
• ISBN-10: 3-330-85555-X / 333085555X
• ISBN-13: 978-3-330-85555-7 / 9783330855557
• Zustand: Neuware