Revision of the species described in Metriocnemus van der Wulp (Diptera: Chironomidae) by Edwards (1931), with the description of two new species Author Donato, Mariano Author Zanotto Arpellino, Juan Pablo Author Siri, Augusto text Journal of Natural History 2023 J. Nat. Hist. 2023-06-21 57 13 - 16 904 923 http://dx.doi.org/10.1080/00222933.2023.2215952 journal article 60725 10.1080/00222933.2023.2215952 a9dc4190-14a2-4141-9e59-871262f781d9 1464-5262 8224960

Table 4. Lengths (in μm) and proportions of legs of Metriocnemus cavipenis sp. nov. (male, n = 1). Abbreviations: fe, femur; ti, tibia; ta 1–5, tarsomeres 1–5; LR, leg ratio, ratio of metatarsus to tibia; BV, Beinverhältnisse, combined length of femur, tibia, and basitarsus divided by combined length of tarsomeres 2–5; SV, Schenkel-Scheine-verhältnis, ratio of femur plus tibia to metatarsus.

	fe	ti	ta1	ta2	ta3
cavipenis sp. nov. (male, n = 1). Abbreviations: fe, femur; ti, tibia; ta 1–5, tarsomeres 1–5; LR, leg ratio, ratio of metatarsus to tibia; BV, Beinverhältnisse, combined length of femur, tibia, and basitarsus divided by combined length of tarsomeres 2–5; SV, Schenkel-Scheine-verhältnis, ratio of femur plus tibia to metatarsus.
P1	994	1223	-	-	-
P2	1026	1191	537	316	213
P3	1215	-	-	-	-
	ta4	ta5	LR	BV	SV
P1	-	-	-	-	-
P2	150	134	0.45	3.39	4.13
P3	-	-	-	-	-