Bay Coucal

Here the details of the Bay Coucal named bird below:

SCI Name:  Centropus celebensis
Protonym:  Centropus celebensis Voy.AstrolabeZool. 1 p.230 AtlasOis. pl.20
Taxonomy:  Cuculiformes / Cuculidae / Centropus
Taxonomy Code:  baycou1
Type Locality:  Manado, Celebes.
Author:  Quoy & Gaimard
Publish Year:  1830
IUCN Status:  Least Concern

DEFINITIONS

CENTROPUS
(Cuculidae; Ϯ Senegal Coucal C. senegalensis) Gr. κεντρον kentron  spur, spike; πους pous, ποδος podos  foot; "This genus is distinguished from all other members of the family by having on the hallux a long nearly straight hind claw, very much like a Lark's." (Blanford 1895).  The coucals were formerly known as 'lark-heeled cuckoos.'  The substantive 'Coucal' is derived from French Coucou  cuckoo, and Alouette  lark; "GENUS 13. CENTROPUS (κεντρον stimulus, calcar  πους pes) (Spornfuß Germ.) Rostrum capiti brevius, incurvum, valde compressum, grypanium.  Tomia integerrima.  Nares plumis recumbentibus tectae.  Lingua . . .  Cauda gradata, elongata.  Pedes scansorii, congrui. Digiti externi internis longiores, antici fissi, posticorum externus versatilis? Ungues incurvi, posticus internus reliquis aliquantum longior, retiusculus, subulatus.  Species: Cuculus Aegyptius, Tolu LinGmel." (Illiger 1811); "Centropus Illiger, Prodromus, 1811, p. 205. Type, by subsequent designation, Cuculus aegyptius Gmelin. (G. R. Gray, List Gen. Bds., 1840, p. 56.)" (Peters, 1940, IV, p. 66). 
Var. Certropus, Certtopus, Centrophus. 
Synon. Anacentropus, Centrococcyx, Corydonyx, Grillia, Huhus, Megacentropus, Nesocentor, Nisus, Onixylus, Polophilus, Pyrrhocentor, Toulou.

celebense / celebensis
Celebes, Dutch East Indies / Sulawesi, Indonesia.

SUBSPECIES

Bay Coucal (celebensis)
SCI Name: Centropus celebensis celebensis
celebense / celebensis
Celebes, Dutch East Indies / Sulawesi, Indonesia.

Bay Coucal (rufescens)
SCI Name: Centropus celebensis rufescens
rufescens
L. rufescens, rufescentis  reddish  < rufescere  to become reddish  < rufus  red.
● ex “Aigrette rousse de la Louisiane” of d’Aubenton 1765-1781, pl. 902, “Aigrette rousse” of de Buffon 1770-1783, and “Reddish Egret” of Pennant 1785, and Latham 1785 (Egretta).
● ex “Gobe-mouche roux de Cayenne” (= ♀) of d’Aubenton 1765-1781, pl. 453, fig. 1, and de Buffon 1770-1783, and “Rufous Fly-catcher” of Latham 1783 (syn. Pachyramphus rufus).
● ex “Red-backed Pelican” of Latham 1785 (Pelecanus).
● ex Tringa fulicaria Linnaeus, 1758, and “Phalarope roussâtre” of Brisson 1760 (syn. Phalaropus fulicarius).
● ex “Ynambú guazú” of de Azara 1802-1805, no. 326 (Rhynchotus).
● ex “Crombec” or “Figuier à Bec Courbi” of Levaillant 1803, pl. 135 (Sylvietta).