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specimen #2319

img 3506 - 300 DPI
img 3507 - 300 DPI
img 3508 - 300 DPI

Gaviiformes
Loons

Gaviidae Gavia
Arctic Loon (Gavia arctica)

subspecies G. a. viridigularis
finding location Kamisu (Ibaraki, Japan)
specimen key JP16/S-1?
finding circumstances washed up
finding date 11.06.2016
coll. 411t
created: 12.05.2017

measurements

longest primary H10=180,5mm
longest secondary A1=117,5mm
all values

H11 174.5mm
H10 180.5mm
H9 177.5mm
H8 166.0mm
H7 159.0mm
H6 151.0mm
H5 145.0mm
H4 137.0mm
H3 131.5mm
H2 127.0mm
H1 122.0mm
A1 117.5mm
A2 115.5mm
A3 112.5mm
A4 108.0mm
A5 104.5mm
A6 101.5mm
A7 99.0mm
A8 97.5mm
A9 93.5mm
A10 93.0mm
A11 91.5mm
A12 89.5mm
A13 87.5mm
A14 85.0mm
A15 81.0mm
A16 76.0mm
A17 72.0mm
A18 64.0mm
A19 55.5mm