On the systematic of the water mite Feltria ishikariensis Imamura (Acari, Hydrachnidia, Feltriidae)
DOI:
https://doi.org/10.33910/2686-9519-2022-14-2-180-185Keywords:
Acari, Feltriidae, Feltria ishikariensis, male, female, morphology, running waters, Primorye territoryAbstract
First illustrated description of male and redescription of female of the water mite Feltria ishikariensis Imamura, 1954 from running waters of Primorye Territory of Russia is given. Dorsum of male with large shield and two narrow posterior platelets. Dorsal shield bearing four pairs of setae, posterior plates with one glandularia each. Coxal plates in four groups. The genital field with deep posteromedian indentation, 40–50 pairs of acetabula and four pairs fine medial setae. III-Leg-6 with short ventrodistal projection bearing four to five slender setae. Excretory pore in posteroventral position.
References
Gerecke, R., Schatz, H., Wohltmann, A. (2009) The mites (Chelicerata: Acari) of the Crenodat project: Faunistic records and ecological data from spring on the autonomous province of Trento (Italian Alps). International Journal of Acarology, vol. 35, no. 4, pp. 303–333. https://doi.org/10.1080/01647950903059452 (In English)
Gerecke, R., Gledhill, T., Pešić, V., Smit, H. (2016) Acari: Hydrachnidia III. In: R. Gerecke (ed.). Sϋβwasserfauna von Mitteleuropa. Vol. 7/2. No. 3. Heidelberg: Springer Verlag, 429 p. (In English)
Imamura, T. (1954) Studies on water-mites from Hokkaido. Journal Hokkaido Gakugei University. Section B, vol. 1, pp. 1–148. (In English)
Tuzovskij, P. V. (1987) Morfologiya i postembrional’noye razvitiye vodyanykh kleshchej [Morphology and postembryonic development in water mites]. Moscow: Nauka Publ., 172 p. (In Russian)
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