Madagascar Coucal

Here the details of the Madagascar Coucal named bird below:

SCI Name:  Centropus toulou
Protonym:  Cuculus Toulou Natursyst.Suppl. Suppl. p.90
Taxonomy:  Cuculiformes / Cuculidae / Centropus
Taxonomy Code:  madcou1
Type Locality:  Madagascar.
Author:  Statius Muller
Publish Year:  1776
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.

toulou
Malagasy name Toloho for the Madagascar Coucal; ex “Coucou de Madagascar appellé Toulou” of d’Aubenton 1765-1781, pl. 295, fig. 1, and “Coucou de Madagascar” of de Buffon 1770-1783 (Centropus).

Toulou
(Cuculidae; syn. Centropus † Senegal Coucal C. senegalensis) Specific name Cuculus toulou Statius Müller, 1776; "3.e Famille. - AMPHIBOLI  ...  Genres: ANI, SCYTHROPS, BARBU, COUCOU, CENTROPUS (Toulou)" (Vieillot 1818); "Toulou Vieillot, 1818, Nouv. Dict. Hist. Nat., 2nd ed., XXIV, p. 92.  Alternative name for Centropus Illiger, 1811." (JAJ 2021).  
Var. Tolu.

SUBSPECIES

Madagascar Coucal (toulou)
SCI Name: Centropus toulou toulou
toulou
Malagasy name Toloho for the Madagascar Coucal; ex “Coucou de Madagascar appellé Toulou” of d’Aubenton 1765-1781, pl. 295, fig. 1, and “Coucou de Madagascar” of de Buffon 1770-1783 (Centropus).

Madagascar Coucal (insularis)
SCI Name: Centropus toulou insularis
insularis
L. insularis  of an island  < insula, insulae  island.
● Ceylon (= Sri Lanka) (syn. Accipiter badius, subsp. Chloropsis aurifrons, subsp. Dicrurus caerulescens, subsp. Prinia inornata).
● New Caledonia (syn. Accipiter fasciatus vigilax).
● Phu-Quoc I., Cochin China (=Vietnam) (subsp. Aethopyga siparaja).
● Andaman Is., Bay of Bengal (subsp. Amaurornis phoenicurus).
● Bahrain, Arabian Gulf (subsp. Ammomanes deserti)
● Erroneous TL. Madagascar (= Zanzibar) (subsp. Andropadus importunus).
● Santa Cruz I., Channel Is., California, USA (subsp. Aphelocoma californica, subsp. Eremophila alpestris).
● Rennell I., Solomon Is. (Aplonis).
● Jobi I. (= Japen = Yapen), New Guinea (Arses, subsp. Pachycephalopsis hattamensis).
● Sardinia (Bubo).
● Fernando Póo (= Bioko), Gulf of Guinea (syn. Campethera tullbergi, syn. Cinnyris chloropygius).
● Isla Cozumel, Quintana Roo, Mexico (syn. Cathartes aura, subsp. Cyclarhis gujanensis).
● Aldabra, Indian Ocean (subsp. Centropus toulou).
● Sardinia (syn. Coccothraustes coccothraustes).
● Grand Cayman, Caribbean Sea (subsp. Columbina passerina).
● New Britain, Bismarck Archipelago, Papua New Guinea (Corvus).
● Formosa/Taiwan (subsp. Dendrocopos leucotos, Myophonus, syn. Garrulus bispecularis).
● Borneo (syn. Dicrurus paradiseus).
● Nicobar Is., Bay of Bengal (syn. Ducula aenea nicobarica).
● Corsica (syn. Emberiza calandra, syn. Saxicola rubicola).
● Socotra (subsp. Emberiza tahapisi, Passer).
● Weda Is., Halmahera, Indonesia (syn. Eos squamata).
● Tres Marías Is., Nayarit, Mexico (Forpus, subsp. Myadestes occidentalis, subsp. Nyctidromus albicollis, subsp. Pachyramphus aglaiae, subsp. Setophaga pitiayumi, syn. Zenaida asiatica).
● Lord Howe I., Tasman Sea (syn. Fregetta grallaria, ‡Gerygone).
● Rottnest I., Western Australia (syn. Gavicalis virescens).
● Meco I., Quintana Roo, Mexico (subsp. Habia fuscicauda).
● Ship I., off Gulfport, Mississippi, USA (syn. Hirundo rustica erythrogaster).
● Tobago (Hylophilus, subsp. Platyrinchus mystaceus, subsp. Psarocolius decumanus).
● Isla Guadalupe, Baja California, Mexico (Junco).
● Isla Margarita, Venezuela (syn. Leptotila verreauxi,  subsp. Quiscalus lugubris).
● New Providence, Bahamas (sym. Leuconotopicus villosus maynardi).
● King I., Bass Strait, Australia (syn. Melithreptus brevirostris).
● Kangean Is., Java Sea, Indonesia (subsp. Oriolus chinensis).
● Fergusson I., D'Entrecasteaux Is., Papua New Guinea (Otidiphaps).
● Mahé I., Seychelles (Otus).
● Kodiak I., Alaska, USA (subsp. Passerella unalaschcensis).
● Honshu, Japan (subsp. Periparus ater).
● Stewart I., New Zealand (syn. Poodytes punctatus).
● Henderson I., Pitcairn Group, Pacific Ocean (Ptilinopus).
● Naochow I., Kwangtung, China (syn. Pycnonotus aurigaster resurrectus).
● Banggai I., North Borneo (syn. Pycnonotus plumosus hachisukae).
● Madagascar (Sarothrura, subsp. Thalassornis leuconotus).
● Forsyth I., Bass Strait, Australia (syn. Sericornis frontalis).
● Grand Bahama I., Bahamas (Sitta).
● Trinidad (syn. Sporophila intermedia).
● Nias I., Sumatra (subsp. Terpsiphone affinis).
● Terangan I., Aru Is., Indonesia (syn. Todiramphus macleayii).
● Isla Socorro, Colima, Mexico (syn. Troglodytes sissonii).
● Erroneous TL. São Vicente, Cape Verde Is. (= St. Vincent, West Indies) (subsp. Tyto glaucops).
● Vancouver I., British Columbia, Canada (syn. Vireo huttoni).
● Stephens I., Cook Strait, New Zealand (‡syn. Xenicus lyalli).
● Curaçao, Dutch Antilles (subsp. Zonotrichia capensis).
● Tanegashima, south of Kyushu, Japan (subsp. Zosterops japonicus).

Madagascar Coucal (assumptionis)
SCI Name: Centropus toulou assumptionis
assumptionis
Assumption I., Indian Ocean (discovered on 14th August 1756, and named after the Feast of the Assumption, celebrated on the following day 15th August).