Madagascar Pond-Heron

Here the details of the Madagascar Pond-Heron named bird below:

SCI Name:  Ardeola idae
Protonym:  Ardea Idae J.Orn. 8 p.167
Taxonomy:  Pelecaniformes / Ardeidae / Ardeola
Taxonomy Code:  mapher1
Type Locality:  east coast of Madagascar.
Author:  Hartlaub
Publish Year:  1860
IUCN Status:  Endangered

DEFINITIONS

ARDEOLA
(Ardeidae; † Squacco Heron A. ralloides) L. ardeola or ardiola  little heron  < dim. ardea  heron (cf. Late Gr. αρδεολη ardeolē  heron); "52. Familie. Reiher, Ardea.  ...   103. Gattung. Ardeola.5   266. ralloides.   ...  5 Kennzeichen der Gattung: die kurzen Füße" (Boie 1822); "Ardeola Boie, Isis, 1822, col. 559.  Type, by monotypy, Ardea ralloides Scopoli." (Peters, 1931, I, p. 107).   
Synon. Buphus, Cancrophagus, Erythocnus.
• (syn. Ixobrychus † Least Bittern I. exilis) "46.  ARDEA.   ...   SUBGENUS III.  ARDEOLA.   ...  Smallest of the genus.  ...  236. ARDEA EXILIS, Gm.  ...  Least Bittern, Ardea exilis, Wils. viii. p. 37. pl. 65. fig. 4.  ...  The smallest of the genus: closely related to A. minuta of Europe, from which it is hardly distinguished but by its inferior size." (Bonaparte 1828); "Ardeola Bonaparte, Ann. Lyc. Nat. Hist. New York, vol. ii. p. 307, 1828 [November 1827].  Type (by monotypy): Ardea exilis Gmelin.  Not of Boie, Isis, heft v. col. 559, 1822, May." (Mathews, 1927, Syst. Av. Austral., I, p. 202).

ardeola
L. ardeola or ardiola  little heron  < dim. ardea  heron.
● "Mandibula superior subconica, naribus magnis ovatis, versus basin positis, sulco vero, ut in Ardeis, a naribus ad apicem nullo  ...  Collum ut in ardeis elongatum" (von Paykull 1805) (see Erodia) (Dromas).
● "BIHOREAU A MANTEAU.—N. ARDEOLA.  ...  NYCTICORAX EUROPŒUS (Steph.).  Ce nom trivial ne pouvait être plus mal choisi pour cette espèce, cosmopolite dans toute la force du terme; car il est peu d'oiseaux qui soient aussi généralement répartis que celui-ci dans toutes les contrées de l'Ancien comme du Nouveau Monde." (Temminck 1840) (syn. Nycticorax nycticorax).

idae
● Ida Menzies Beck (fl. 1928) US explorer, wife of collector Rollo H. Beck (subsp. Acrocephalus percernis).
● Ida Laura Pfeiffer (1797-1858) Austrian world traveller, author (Ardeola).
● Ida Boyer (fl. 1913) Austrian conservationist, wife of ornithologist Karl Boyer (Björn Bergenholtz and Laurent Raty in litt.) (syn. Petronia petronia).