- ;
Haagner, G. V.; Carpenter, G.;
Haagner, G. V.; Els, R. A.;
Haagner, G. V.;
Haagner, G. V.; Branch, W. R.; Porter, B. W.; Patterson, M.;
Haagner, Gerald...
-
Archived from the
original on 24
November 2020.
Retrieved 16
October 2017.
Haagner, G. V.; Morgan, D. R. (1993). "The
maintenance and
propagation of the Black...
- of Xenocalamus".
Annals of the
Transvaal Museum. 20: 379–393 [392–393].
Haagner, G. V.; Morgan, D. R. (1993). "The
maintenance and
propagation of the Black...
-
Sheppardia was
introduced in 1909 by the
South African ornithologist Alwin Karl
Haagner with the East
coast akalat (Sheppardia gunningi) as the type species. The...
-
original on
December 30, 2007.
Retrieved 15
January 2012. Morgan, Dave R.;
Haagner,
Gerald V. (1992). "Husbandry and
Propagation of the Cape
cobra (Naja nivea)...
-
Alwin Karl
Haagner (1 June 1880 – 15
September 1962) was a
South African ornithologist and mammalogist, who was
instrumental in the
establishment of the...
-
represented Luxembourg Alwin Hammers (born 1942),
German theologian Alwin Karl
Haagner (1880–1962),
South African ornithologist Alwin Al
Jarreau (1940–2017),...
-
Chordata class: Aves Order: P****eriformes Family:
Muscicapidae Genus:
Sheppardia Species: S. gunningi
Binomial name
Sheppardia gunningi Haagner, 1909...
- 39 (3): 306–11. doi:10.4269/ajtmh.1988.39.306. PMID 3177741. Morgan,
Haagner, Dave, Gerald. "Husbandry and
Propagation of the Cape
cobra (Naja nivea)...
- in
southeastern Africa, with a key to the genus.
Arnoldia 3 (16): 1-9
Haagner, G.V. 1992. Life
History Notes -
Lycodonomorphus rufulus Jour. Herp. ****...
