Results 161 to 170 of about 1,067 (192)

Risk Analysis of Psittacula krameri for South Africa

2021
SANBI (unpublished) Risk analysis of Psittacula krameri (Scopoli, 1769) for South Africa as per the risk analysis for alien taxa framework v1.0, approved by the South African Alien Species Risk Analysis Review Panel in March 2018 with an Ddendum providing update November 2019, pp 19, http://dx.doi.org/10.5281/zenodo.5026977.
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Ultimobranchial body and parathyroid gland of the parrot Psittacula psittacula in response to experimental hypercalcemia.

Archives d'anatomie microscopique et de morphologie experimentale, 1988
Psittacula psittacula when subjected to long term hypercalcemia by intramuscular injections of vitamin D2 (20,000 I.U.) on alternate days and by increasing dietary calcium, exhibit a rise in the serum calcium level after 10, 20 and 30 days of treatment as compared to their corresponding controls.
K, Swarup, N P, Tewari, A K, Srivastav
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Parakeet Auklet (Aethia psittacula)

The Birds of North America Online, 2001
Ian L. Jones, Nikolai B. Konyukhov, Jeffrey C. Williams, G. Vernon Byrd   +3 more
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Nicobar Parakeet (Psittacula caniceps)

2020
Nigel Collar, Guy M. Kirwan, Peter F. D. Boesman   +2 more
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Islets of Langerhans in the parakeet, Psittacula krameri.

Anatomischer Anzeiger, 1980
The pancreatic gland of Psittacula krameri is divisible into 4 lobes i.e. dorsal, ventral, third and splenic. The endocrine part is composed of alpha 1-, alpha 2- and beta-cells. The islets are of 4 kinds viz., alpha islets (having alpha 1- and alpha 2-cells), beta islets (having beta- and alpha 1-cells), pure beta islets (consisting of beta-cells ...
Y K, Gupta, S, Kumar
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Rose-ringed parakeet (Psittacula krameri)

Resonance, 2022
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Derbyan Parakeet (Psittacula derbiana)

2020
Nigel Collar, Peter F. D. Boesman
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Malabar Parakeet (Psittacula columboides)

2020
Nigel Collar, Peter F. D. Boesman
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Layard's Parakeet (Psittacula calthrapae)

2020
Nigel Collar, Peter F. D. Boesman
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Echo Parakeet (Psittacula eques)

2020
Nigel Collar, Eduardo de Juana, Peter F. D. Boesman   +2 more
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