Pearly-breasted Conebill

Here the details of the Pearly-breasted Conebill named bird below:

SCI Name:  Conirostrum margaritae
Protonym:  Ateleodacnis margaritae Auk 48 p.570
Taxonomy:  Passeriformes / Thraupidae / Conirostrum
Taxonomy Code:  pebcon1
Type Locality:  north bank of Rio Amazonas at Ceo de Arary, above Parintins, Amazonas, Brazil.
Author:  Holt
Publish Year:  1931
IUCN Status:  Vulnerable

DEFINITIONS

CONIROSTRUM
(Thraupidae; Ϯ Cinereous Conebill C. cinereum) L. conus  cone; rostrum  bill; "G. CONIROSTRUM. Nob.   Hoc novum genus a duobus præcedentibus [Serrirostrum, Coereba], rostro rectissimo, conico, compresso valde discrepans, attamen pedibus, alis, moribusque mellivoris illis affine videtur generisque Dacnis æque vicinum est.   1. Conirostrum cinereum, Nob.  ...  Rostrum rectissimum compresso-conicum acutissimum  ...  Habit. Yungas, rep. Boliviana; Tacna, rep. Peruviana." (d'Orbigny & de La Fresnaye 1838); "Conirostrum Lafresnaye and d'Orbigny, 1838, Mag. Zool. [Paris], 8, cl. 2, p. 25. Type, by monotypy, Conirostrum cinereum Lafresnaye and d'Orbigny." (Lowery & Monroe in Peters, 1968, XIV, p. 82).
Var. Conirostra.
Synon. Ateleodacnis, Oreomanes.

margaritae
● Margarita Nikandrovna Zilova (fl. 1897) common-law wife of Russian ornithologist Konstantin Davydof (Laurent Raty in litt.) (syn. Alectoris chukar sinaica).
● Margaret Kernochan Pulitzer née Leech (1893-1974) US author, historian, wife of publisher and sponsor Ralph Pulitzer (Batis).
● Margarethe Koenig née Westphal (1865-1943) German field-naturalist, collector, wife of zoologist Prof. A. Koenig (subsp. Chersophilus duponti).
● Gabrielle Maud Vassal née Candler (fl. 1919) collector in tropical China and Indochina (subsp. Cissa chinensis).
● Subsequent spelling by author of subspecific name Coeligena torquata margaretae Zimmer, 1948 (syn. Coeligena torquata margaretae).
● Margaret Hall Holt née Lander (b. 1894) wife of US ornithologist Ernest G. Holt (Conirostrum).
● Isla Margarita, Nueva Esparta, Venezuela (subsp. Crypturellus erythropus, subsp. Megascops choliba, subsp. Phalaenopsis brasiliana, subsp. Rallus longirostris, subsp. Xiphorhynchus susurrans).
● Hon. Margaret Mary Fraser (1881-1973) sister of explorer Simon Fraser 14th Lord Lovat (syn. Estrilda paludicola ochrogaster).
● Amelia ‘Daisy’ Woolworth Smith née Smith (b. 1858) US preparator, collector in the Neotropics, wife of naturalist Herbert Huntington Smith (Spanish name margarita for the daisy flower) (subsp. Lampornis amethystinus, subsp. Sporathraupis cyanocephala, subsp. Tangara flava).
● Margaret Fitzell Gilliard née Tifft (1918-2008) wife of US ornithologist E. Thomas Gilliard (subsp. Paradisornis rudolphi).
● Isla Santa Margarita, Baja California, Mexico (subsp. Polioptila californica).
● Anne Louise Marguerite Dorst née Larpent (fl. 1956) wife of French ornithologist Jean Dorst (subsp. Psilopsiagon aurifrons).
● Marguerite Delacour (1860-1954) mother of French ornithologist Jean Delacour (Psittiparus).
● Margaret Boardman Conover (b. 1888) sister of US ornithologist Henry Boardman Conover (subsp. Zentrygon frenata).