From: Temporal-spatial patterns of intestinal parasites of the Hooded Crane (Grus monacha) wintering in lakes of the middle and lower Yangtze River floodplain
Taxon
Number of infected samples
Test statistics
Early wintering
Late wintering
χ 2
p a
( N   =  404)
( N   =  417)
Protozoan
174
262
32.174
0.000*
Nematode
32
55
6.012
0.014*
Trematode
20
19
0.070
0.791
Cestode
3
0
-
0.119b