Redescription of Cyphomella cana (Strobl, 1910) (Diptera, Chironomidae) from the Russian Far East Author Orel, Oksana V. text Zootaxa 2025 2025-07-14 5661 1 142 150 https://doi.org/10.11646/zootaxa.5661.1.10 journal article 311363 10.11646/zootaxa.5661.1.10 d64ba681-e470-4b2b-85af-cece9b499e02 1175-5326 16603734

TABLE 3. Comparative morphological characteristics of the pupae of Cyphomella cana (Strobl, 1910) and Cyphomella sp.

Characters	Cyphomella sp. (from Saether	Cyphomella cana (Strobl,	Cyphomella cana (Strobl,
	1977: 107, n = 1)	1910) (from Langton &	1910) (from our data, n = 3)
		Visser 2003, n = 1–2)
	USA, Western Europe	Western Europe	Russian Far East
Total length, mm	2.72	4.4	3.0–3.3
Cephalic tubercles length,	53	present	75–84
µm
Frontal setae length, µm	14	short	18–24
Pedes spurii B on segment II	absent	present	present
Hook row on tergite II	continuous, 38	continuous, 70–71	with a group of medial hooks
			that are narrowly separated
			from the main hook row,
			59–68
Anal comb	6–7 (0–2 vestigial) spurs	8–10 spurs	5–12 strong dark spurs
Fringe of anal lobe	38	44–48	38–50