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specimen #4854

img 6811 - 300 DPI
measure

Passeriformes
Songbirds and kin

Hirundinidae Riparia
Sand Martin (Riparia riparia)

age / gender juv.
finding circumstances dead find
coll. 909r
Collection in Netherlands
created: 31.01.2020

measurements

longest primary H9=91,5mm
average individual
55% of max range of variation
85,5mm
96,5mm
longest secondary A1=44,0mm
longest retrix S6=56,5mm
average individual
56% of max range of variation
49,5mm
62,0mm
all values


H10 16.0mm
H9 91.5mm
H8 91.5mm
H7 85.0mm
H6 79.5mm
H5 72.5mm
H4 66.0mm
H3 60.5mm
H2 55.5mm
H1 50.5mm
A1 44.0mm
A2 43.5mm
A3 42.5mm
A4 42.0mm
A5 42.0mm
A6 41.5mm
A7 40.0mm
A8 34.0mm
A9 27.5mm
S1 48.0mm
S2 49.5mm
S3 51.5mm
S4 54.0mm
S5 56.0mm
S6 56.5mm