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クイナ
Rallus aquaticus
Rallidae 内の種


画像. 1941 © Veronika Kollárová

画像. 1940 © Veronika Kollárová
1cy メス
最長 最長初列風切の長さ分布 最小の個体 最大の個体
初列風切 10 /翼 93.0 - 100.5mm n=11
P8 (36%) P6 (27%) P7=P6 (9%) P8=P7 (9%) P9=P8 (9%) P9=P8=P7 (9%)
8566
次列風切 14 /翼 81.0 - 96.5mm n=9
S9 (56%) S8 (33%) S10 (11%)
4754 10051
尾羽 12
58.0 - 64.5mm n=6
T2 (33%) T1 (33%) T3=T4 (17%) T1=T2 (17%)
1958
wing length1 hand-wing-index1,2 (HWI) primaries-index wing length/longest primary ratio hand-wing-index/primaries-index ratio
106 - 121mm n=13 25 - 36% n=13 14 - 20% n=11 データがありません データがありません
detailed information

The wing length is measured on the flattened and straightened wing ("maximum chord") from the carpal joint to the tip of the longest primary feather, the so-called "Kleinschmidt-method".

combined data from:
Avonet1: 106 - 121mm n=13

The hand-wing-index, introduced by Kipp 1959, is calculated as the ratio of the hand length (difference between the length of the longest primary and the first secondary) to the wing length.

combined data from:
Avonet1: 25 - 36% n=13,
The primaries-index is calculated as the ratio of the longest primary feather length to the first (outermost) secondary. It is the equivalent of the hand-wing index for feather measurements. The wing length/longest primary ratio is calculated as the ratio of the wing length to the length of the longest primary feather. The hand-wing-index/primaries-index ratio is calculated as the ratio of the hand-wing index to the primaries-index.
1 Tobias, J. A., et al. (2022). AVONET: morphological, ecological and geographical data for all birds.
2 Kipp, Friedrich A.: "Der Handflügel-Index als flugbiologisches Maß", erschienen in "Vogelwarte - Zeitschrift für Vogelkunde", 1959, Band 20, Heft 1



成鳥
成鳥

国別割り当て

Rails and cranes

分布

保全状況

  • ワシントン条約(CITES)
    リストに存在しない
  • 欧州員会規則 (EC) No. 865/2006
    リストに存在しない
  • ドイツ連邦自然保護法 第44条
    保護されています