A new species of Paracarophenax (Acari: Heterostigmata: Acarophenacidae) associated with Triplax scutellaris (Coleoptera: Erotylidae) from European Russia Author Khaustov, Alexander A. Tyumen State University, Tyumen, Semakova 10, 625003 Russia. Author Abramov, Vladimir V. Gagarin str. 12, Suvorov, Tula Province, 301430, Russia. & Tyumen State University, Tyumen, Semakova 10, 625003 Russia. text Acarologia 2018 2018-02-22 58 2 332 341 http://dx.doi.org/10.24349/acarologia/20184245 journal article 10.24349/acarologia/20184245 2107-7207 5390548 Paracarophenax triplaxophilus n. sp. ( Figures 1–5 ) Zoobank: 73D3924C-5DEB-4F99-B151-3D9608B35095 Diagnosis — Gnathosoma ventrally with pair of smooth membranous areas. Setae e and ps absent. Setae h 2 present. Aggenital setae present. Trochanter I with seta, trochanter II without seta. Apodemes 1 and 3 absent. Femur III with 2 setae, femur IV with 1 seta. Genua I and II with 2 setae each. Seta pl” of tarsus II spine-like.