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日本語

specimen #9006

img 14739 - 150 DPI
img 14740 - 150 DPI

Anseriformes
Ducks, geese and swans

Anatidae Mareca
Falcated Duck (Mareca falcata)

finding location Gunma, Japan
specimen key JP23/12
finding circumstances dead find
finding date 2022
coll. 411t
created: 14.04.2023

measurements

longest primary H9=195,0mm
longest secondary A15=176,0mm
longest retrix 0
all values

H10 188.0mm
H9 195.0mm
H8 192.5mm
H7 184.0mm
H6 174.5mm
H5 160.5mm
H4 149.0mm
H3 136.5mm
H2 128.5mm
H1 118.5mm
A1 113.5mm
A2 113.5mm
A3 113.5mm
A4 113.0mm
A5 110.5mm
A6 111.0mm
A7 112.0mm
A8 118.0mm
A9 122.0mm
A10 130.0mm
A11 141.0mm
A12 155.0mm
A13 169.5mm
A14 175.5mm
A15 176.0mm
A16 165.5mm