Perch Selection by Three Cooccurring Species of Celithemis (Odonata: Libellulidae): Testing for a Competitive Hierarchy among Similar Species

Table 1

Summary of ANOVA describing the variation in five anatomical characters between male Celithemis ornata, C. elisa, and C. fasciata collected from May to July 2015 at Ashmore Heritage Trust Preserve, Greenville County, USA: length of forewing, length of hindwing, abdomen length, area of forewing, and area of hindwing.

Character	Species effect		Error
	df	MS	df	MS
Forewing length	2	50.258	218	3.799	13.230	0.0001
Hindwing length	2	46.499	218	3.647	12.748	0.0001
Abdomen length	2	41.602	218	2.632	15.809	0.0001
Forewing area	2	6265.947	218	436.550	14.353	0.0001
Hindwing area	2	9789.665	218	636.533	15.380	0.0001