Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species Author Kluge, Nikita J. text Zootaxa 2020 2020-03-26 4756 1 1 142 journal article 23161 10.11646/zootaxa.4756.1.1 4d48d52e-6505-4f62-909f-5da5c2cfb489 1175-5334 3736895 urn:lsid:zoobank.org:pub:9FF62616-A7FA-4331-AC51-0F534400631D

TABLE 1. Inequality of larval legs in Thraulodes.

		Fore leg	Middle leg	Hind leg
	Size			longest
	Form	widest proximally	widest at middle	widest at middle
	Proximal blank	+	–	–
	Outer-anterior stripe of stout setae	+	+	+
Femur	Outer-posterior stripe of stout setae Outer stripe of thin hairs	+ long, dense	+ long, dense	+ shorter, sparser
	Row of recurved hairs	– (+)	+ (–)	+ (–)
	Stout setae on inner margin	+	+	+
	Stout setae on anterior surface	+	+	+
	Setae on posterior surface	– (+)	– (+)	+
	Outer-anterior row of stout setae	–	–	+
	Outer-posterior row of stout setae	–	–	+
Tibia	Inner-anterior row of stout setae Inner field of stout pointed setae	vestigial or absent dense, especially apically	sparse sparse	+ sparse
	Posterior pointed pectinate setae	–	–	+
	Outer hairs	+	+	+
	Inner-anterior row of recurved hairs	– (+)	+	+