Moustached Tinkerbird

Here the details of the Moustached Tinkerbird named bird below:

SCI Name:  Pogoniulus leucomystax
Protonym:  Barbatula leucomystax Ibis p.310
Taxonomy:  Piciformes / Lybiidae / Pogoniulus
Taxonomy Code:  moutin1
Type Locality:  Sotik, Kenya Colony.
Author:  Sharpe
Publish Year:  1892
IUCN Status:  Least Concern

DEFINITIONS

POGONIULUS
(Lybiidae; Ϯ Red-fronted Tinkerbird P. pusillus) Dim. < genus Pogonias Illiger, 1811, barbet; "BARBION (Pogoniulus, Nob.) ayant pour type le Barbion de Levaillant (Bucco parvus Gmel.)" (de La Fresnaye 1843); "Pogoniulus Lafresnaye, Dict. Univ. Hist. Nat., 2, 1844 (1842), p. 463. Type, by original designation, Barbion de Levaillant (Bucco parvus Gmel.) [i.e. Bucco parvus auct., not of Gmelin] = Bucco pusillus Dumont.²   ...   ² Bucco nanus Boddaert, 1783, and Bucco parvus Gmelin, 1788, are based chiefly on the "Barbu du Sénégal" of Daubenton, Pl. enlum. no. 746, f. 1.  I am unable to reocognize in Daubenton's figure any of the so-called African "tinker birds"; nor are either of the names based on his figure in current use." (Peters 1948, VI, 44).
Var. Pogoniolus.
Synon. Barbatula, Barbatulides, Lignobucco, Microbucco, Micropogonius, Viridibucco, Xylobucco.

leucomystax
Gr. λευκος leukos  white; μυσταξ mustax, μυστακος mustakos  moustache  < μασταξ mastax, μαστακος mastakos  jaws, mouth  < μασαομαι masaomai  to chew.