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4794

img 6789 - 300 DPI
measure

Passeriformes
Songbirds and kin

Alaudidae Galerida
Thekla Lark (Galerida theklae)


finding location Enjil, Morocco
finding circumstances dead find
finding date 10.10.2019
coll. A. Le Calvez
Collection in France
created: 05.01.2020
showcase

measurements

feathers

longest primary P6=94,0mm
longest secondary S7=81,5mm
longest retrix R6=R5=76,0mm
primary/secondary difference 15mm
primaries-index 16%
all values


P1 78.0mm
P2 78.5mm
P3 79.0mm
P4 83.5mm
P5 93.0mm
P6 94.0mm
P7 92.5mm
P8 90.5mm
P9 86.5mm
P10 26.5mm
S1 79.0mm
S2 78.0mm
S3 79.0mm
S4 78.5mm
S5 76.5mm
S6 75.0mm
S7 81.5mm
S8 71.0mm
S9 56.5mm
R1 71.5mm
R2 73.0mm
R3 74.5mm
R4 75.5mm
R5 76.0mm
R6 76.0mm