Silver Teal

SCI Name:  Spatula versicolor
Protonym:  Anas versicolor Nouv.Dict.Hist.Nat. 5 p.109
Taxonomy:  Anseriformes / Anatidae / Spatula
Taxonomy Code:  siltea1
Type Locality:  Paraguay.
Author:  Vieillot
Publish Year:  1816
IUCN Status:  Least Concern

DEFINITIONS

SPATULA
(Anatidae; Ϯ Northern Shoveler S. clypeata) L. spatula  spoon  < dim. spatha  spatula  < Gr. σπαθη spathē  spatula; "The Shoveler. Anas clypeata Germanis  ...  its Bill is three Inches long, coal black, much broader towards the Tip than at the Base, excavated like a Buckler, of a round Circumference" (Albin 1731); "[Anas] clypeata.  16. A[nas]. rostri extremo dilatato rotundato, ungue incurvo" (Linnaeus 1758); "71. Familie. Enten, Anas.  ...  152. Gattung.  Spatula.   388. clypeata." (Boie 1822); "Spatula Boie, Isis von Oken, 1822, col. 564. Type, by monotypy, Anas clypeata Linné." (Peters 1931, I, 169).
Synon. Adelonetta, Clypeata, Cyanopterus, Pterocyanea, Punanetta, Querquedula, Rhynchaspis, Rhynchoplatus.

versicolor
L. versicolor, versicoloris  of various colours  < vertere  to change; color, coloris  colour.
● ex “Perroquet de La Havane” of d’Aubenton 1765-1781, pl. 360 (Amazona).
● ex “Barbu des Maynas” of Brisson 1760 (Eubucco).
● ex “Perruche à gorge tachetée de Cayenne” of d’Aubenton 1765-1781, pl. 144, “Perruche, no. 2” of Fermin 1769, “Perruche à gorge variée” of de Buffon 1770-1783, and “Wave-breasted Parrakeet” of Latham 1781 (syn. Pyrrhura picta).
● ex "Pato pico de tres colores" of de Azara 1802-1805, no. 440 (Spatula).
● ex “Variable Crow” of Latham 1801 (Strepera).

SUBSPECIES

Silver Teal (versicolor)
SCI Name: Spatula versicolor versicolor
versicolor
L. versicolor, versicoloris  of various colours  < vertere  to change; color, coloris  colour.
● ex “Perroquet de La Havane” of d’Aubenton 1765-1781, pl. 360 (Amazona).
● ex “Barbu des Maynas” of Brisson 1760 (Eubucco).
● ex “Perruche à gorge tachetée de Cayenne” of d’Aubenton 1765-1781, pl. 144, “Perruche, no. 2” of Fermin 1769, “Perruche à gorge variée” of de Buffon 1770-1783, and “Wave-breasted Parrakeet” of Latham 1781 (syn. Pyrrhura picta).
● ex "Pato pico de tres colores" of de Azara 1802-1805, no. 440 (Spatula).
● ex “Variable Crow” of Latham 1801 (Strepera).

Silver Teal (fretensis)
SCI Name: Spatula versicolor fretensis
fretensis
L. fretensis  of the straits  < fretum  strait, sound.