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Electromyographic studies of the syrinx in parrots (Aves, Psittacidae)
Zoomorphology, 1985The vocal organ (syrinx) of a bird may contain either extrinsic muscles alone or both extrinsic and intrinsic muscles. The former arise and insert on the trachea and affect the syrinx only indirectly; the latter also arise on the trachea but insert directly on syringeal elements.
A. S. Gaunt, S. L. L. Gaunt
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Haltungserfahrungen mit afrikanischen Langflügelpapageien (Poicephalus, Psittacidae) – Update 2012
Der Zoologische Garten, 2012Abstract 25 years ago the ten species of Poicephalus parrots have been among the least known parrots,both in the wild and in captivity. They have then been kept only in small numbers in the zoos and were – with the exception of Senegal- ( Poicephalus senegalus ) and Meyers Parrots ( P. meyeri ) – also rare in private collections.
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Forensic Science International: Genetics Supplement Series, 2022
D. Silva +6 more
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D. Silva +6 more
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