White-winged Crossbill

Here the details of the White-winged Crossbill named bird below:

SCI Name:  Loxia leucoptera
Protonym:  Loxia leucoptera Syst.Nat. 1 pt2 p.844
Taxonomy:  Passeriformes / Fringillidae / Loxia
Taxonomy Code:  whwcro
Type Locality:  Hudson Bay and New York.
Author:  Gmelin, JF
Publish Year:  1789
IUCN Status:  Least Concern

DEFINITIONS

LOXIA
(Fringillidae; Ϯ Red Crossbill L. curvirostra) Gr. λοξος loxos  crosswise, slanting; "Loxia is the proper name of the Cross-bill, from λοξος oblique" (Pennant 1773); "LOXIA Brisson (λοξος obliquus, curvus)  ...  Rostrum mediocre, crassum, compressum, forficatum, mandibularum apicibus inflexis, una alteram decussatim praetereunte" (Illiger 1811); "96. LOXIA.  Rostrum conico-gibbum, fronte subcalvum: Mandibula inferior margine laterali inflexa.  Nares in basi rostri.  Lingua integra." (Linnaeus 1758); "Loxia Linnaeus, 1758, Syst. Nat., ed. 10, 1, p. 171. Type, by subsequent designation (G. R. Gray, 1840, List Genera Birds, ed. 1, p. 49), Loxia curvirostra Linnaeus." (Paynter in Peters 1968, XIV, 287). Linnaeus's Loxia comprised thirty-two species (L. Curvirostra, L. Coccothraustes, L. Enucleator, L. Pyrrhula, L. Cardinalis, L. Dominicana, L. cristata, L. mexicana, L. eryocephala, L. flavicans, L. oryzivora, L. panicivora, L. punctulata, L. hordeacea, L. sanguinirostris, L. Astrild, L. cyanea, L. Lineola, L. mexicana, L. Chloris, L. butyracea, L. Collaria, L. benghalensis, L. malabarica, L. fusca, L. melanocephala, L. cana, L. nigra, L. cærulea, L. violacea, L. minuta, L. bicolor). In nomenclature Loxia is used in combination for a variety of finch-like birds, usually distinguished by their curved or thick heavy bills.
Var. Loxias (Gr. λοξιας loxias  crooked, an epithet of Apollo, because of his ambiguous oracles). 
Synon. Chiasoramphe, Crucirostra, Curvirostra, Loxorynchus.
● (syn. Coccothraustes Ϯ Hawfinch C. coccothraustes) "CONIROSTRES . . .{ Gros-becs. . .Loxia. . .{ Gros-bec...Loxia  Bec-croisé...Cruci-rostra" (Cuvier 1800).

loxia
Genus Loxia Cuvier, 1800, Hawfinch (not Loxia Linnaeus, 1758); "M. Lesson la décrivit et lui imposa le nom de Psittacule gros bec, par une sorte de ressemblance due à la force des mandibules avec les passereaux du genre gros bec, Loxia L., ou Coccothraustes CUV." (Bourjot St.-Hilaire 1838) (syn. Bolbopsittacus lunulatus).

leucoptera
Gr. λευκοπτερος leukopteros  white-winged  < λευκος leukos  white; -πτερος -pteros  -winged  < πτερον pteron  wing.
● ex “Crabier de Malac” of d’Aubenton 1765-1781, pl. 911, and “Crabier blanc et brun” of de Buffon 1770-1786 (syn. Ardeola speciosa).
● ex “Oie des îles Malouines” of de Buffon 1770-1783, “White-winged Antarctic Goose” of Brown 1776, and “Bustard Goose” of Latham 1785 (syn. Chloephaga picta).
● ex “Focha” of de Azara 1802-1805, no. 447 (Fulica).
● ex “White-winged Crossbill” of Latham 1783 (Loxia).
● ex “White-winged Sandpiper” of Latham 1785 (‡Prosobonia).
● ex “Pico triqueño” of de Azara 1802-1805, no. 123 (Sporophila).
● ex “Hirondelle à ventre blanc de Cayenne” of d’Aubenton 1765-1781, pl. 546, fig. 2 (syn. Tachycineta albiventer).
● ex “Turtur indicus fuscus. Brown Indian Dove” of Edwards 1751, and “Columba subfusca media” of Browne 1756 (syn. Zenaida asiatica).

SUBSPECIES

White-winged Crossbill (bifasciata)
SCI Name: Loxia leucoptera bifasciata
bifasciata / bifasciatus
Mod. L. bifasciatus  bifasciated, two-barred  < L. bi-  two  < bis  twice; Late L. fasciatus  banded  < L. fascia  band.
● ex “Soui-manga vert et brun” of Audebert & Vieillot 1802 (Cinnyris).

White-winged Crossbill (leucoptera)
SCI Name: Loxia leucoptera leucoptera
leucoptera
Gr. λευκοπτερος leukopteros  white-winged  < λευκος leukos  white; -πτερος -pteros  -winged  < πτερον pteron  wing.
● ex “Crabier de Malac” of d’Aubenton 1765-1781, pl. 911, and “Crabier blanc et brun” of de Buffon 1770-1786 (syn. Ardeola speciosa).
● ex “Oie des îles Malouines” of de Buffon 1770-1783, “White-winged Antarctic Goose” of Brown 1776, and “Bustard Goose” of Latham 1785 (syn. Chloephaga picta).
● ex “Focha” of de Azara 1802-1805, no. 447 (Fulica).
● ex “White-winged Crossbill” of Latham 1783 (Loxia).
● ex “White-winged Sandpiper” of Latham 1785 (‡Prosobonia).
● ex “Pico triqueño” of de Azara 1802-1805, no. 123 (Sporophila).
● ex “Hirondelle à ventre blanc de Cayenne” of d’Aubenton 1765-1781, pl. 546, fig. 2 (syn. Tachycineta albiventer).
● ex “Turtur indicus fuscus. Brown Indian Dove” of Edwards 1751, and “Columba subfusca media” of Browne 1756 (syn. Zenaida asiatica).