- The blue-billed
black tyrant (Knipolegus
cyanirostris) is a
species of bird in the
family Tyrannidae. It is
found in Argentina, Bolivia, Brazil, Paraguay...
- per****illatus)
Knipolegus F. Boie, 1826 Blue-billed
black tyrant,
Knipolegus cyanirostris Jelski's
black tyrant,
Knipolegus signatus Plumbeous tyrant, Knipolegus...
- per****illatus (Gmelin, JF, 1789) 312 Blue-billed
black tyrant Knipolegus cyanirostris (Vieillot, 1818) 313 Jelski's
black tyrant Knipolegus signatus (Taczanowski...
- black-tyrant,
Knipolegus nigerrimus (E) Blue-billed black-tyrant,
Knipolegus cyanirostris Cinereous tyrant,
Knipolegus striaticeps (V) White-winged black-tyrant...
-
Pyrops cultellatus (Walker, 1857)
Pyrops curtiprora (Butler, 1874)
Pyrops cyanirostris (Guerin-Meneville, 1845)
Pyrops delessertii (Guerin-Meneville, 1840)...
- black-tyrant,
Knipolegus cabanisi (E-SA) Blue-billed black-tyrant,
Knipolegus cyanirostris (E-SA)
Cinereous tyrant,
Knipolegus striaticeps (E-SA) White-winged black-tyrant...
- Phylum:
Chordata class: Aves Order: P****eriformes Family:
Tyrannidae Genus:
Knipolegus F. Boie, 1826 Type
species Muscicapa cyanirostris Vieillot, 1818...
- (Linnaeus, 1758)
Xyrichtys pentadactylus (Linnaeus, 1758)
Xirichthys cyanirostris Guérin-Méneville, 1829
Novacula ****maculata Valenciennes, 1840 Xyrichtys...
- black-tyrant,
Knipolegus cabanisi Blue-billed black-tyrant,
Knipolegus cyanirostris Cinereous tyrant,
Knipolegus striaticeps White-winged black-tyrant, Knipolegus...
- black-tyrant,
Knipolegus lophotes Blue-billed black-tyrant,
Knipolegus cyanirostris Cinereous tyrant,
Knipolegus striaticeps White-winged black-tyrant, Knipolegus...
