Prostigmata

Figure 29.Diptacus berberinus sp. n.: A dorsal view of female B ventral view of female C lateral microtubercles D empodium E dorsal view of female posterior part F ventral view of female posterior part G leg I and leg II.

Figure 3.Torrenticola kimichungi sp. n., male holotype: A dorsal shield B ventral shield C ejaculatory complex D palp, lateral view E palp, medial view F gnathosoma. Scale bars = 100 μm.

Figure 3.A–H Hygrobates (Rivobates) diversiporus Sokolow, 1927 (A–D male E–H female): A Palp, medial view B, F Coxal and genital field C–D, G–H Genital field E Palp, lateral view (Scale bars = 100 µm).

Figure 7.Phyllocoptes setalsolenidion sp. n.: A prodorsal shield B male genitalia C coxae and female genitalia D female internal genitalia E empodium F leg I and leg II.

Figures 24–27.Lupaeus illustrations. 24a Pedipalp tibiotarsus 24b Genital setae not in a row, g3 out of line 25–27 Lupaeus key illustrations. Setae and cupules removed from figures 25a, b to increase clairity 25a Lupaeus longisetus, dorsal 25b Lupaeus polilloensis, dorsal 26a Ventral, small platelet present 26b Ventral, small platelet absent 27a Setae f1, f2 born on small platelets 27b Setae f1, f2 born on integument.

Figures 3–6.Pseudoeupodes porosus Khaustov, gen. n., sp. n., female: 3 genital area 4 subcapitulum 5 chelicera, antiaxial aspect 6 palp, antiaxial aspect.

Glenstrup Sø, Jylland, Danmark

Mushroom Observer Image 103177: Aculops

Figure 3. A Hydrodroma meridionalis sp. n., male paratype: genital field B Hydrodroma torrenticola (Walter, 1908), male (Serbia, Kozjak Mt., stream): genital field. Scale bar = 100 μm.

Figure 30.Diptacus berberinus sp. n.: H lateral view of female I coxae and female genitalia J lateral view of female posterior part K female internal genitalia L coxae and male genitalia M prodorsal shield.

Figure 4.Torrenticola kimichungi sp. n., paratype female, Tigrovaya River, Russia: A dorsal shield B ventral shield C palp, lateral view. Scale bars = 100 μm (A–B), 25 μm (C).

Figure 4.Hygrobates quanaticola Schwoerbel & Sepasgozarian, 1976, male holotype: genital field (Scale bar = 100 µm).

Figures 28–34.Neocunaxoides key illustrations. See key for explanations of figures.

Figures 7–10.Pseudoeupodes porosus Khaustov, gen. n., sp. n., female: 7–10 legs I-IV, respectively.

Glenstrup Sø, Jylland, Danmark

Mushroom Observer Image 103178: Aculops

Figure 6. Aceria pulicaris sp. n. D dorsal view of female CG coxae and female genitalia IG female internal genitalia.

Figure 31.Diptacus mengdaensis sp. n.: D dorsal view of female LO lateral microtubercles em empodium L1 leg I L2 leg II.

Figure 7.Photographs of dorsal shield: A Torrenticola brevirostris (Halbert, 1911), female, stream in Naebyeansan NP, Korea B Torrenticola dentifera Wiles, 1991, male, stream in Naebyeansan NP, Korea: C–F Torrenticola kimichungi sp. n. (C–D specimens from stream in Seoraksan NP, Korea, E–F specimens from Tigrovaya River, Russia): C maleholotype D–E maleparatypes F femaleparatype G–I Torrenticola nipponica (Enami, 1940) (G specimen from Dobong stream, Korea H–I specimens from Tigrovaya River, Russia): G–H male I female. Photos. V. Pešić (Figs A–D, G), K. Semenchenko (Figs E–F, H–I).

Figure 5.A–D Atractides (s. str.) nikooae Pešić, 2004, male: A Coxal and genital field B Palp, medial veiw C Vgl-1–2 D I–L-5–6 (Scale bars = 100 µm).

Figures 35–39.Pulaeus illustrations. 35 Genital setae in a row 36–39 Pulaeus key illustrations 36, 37 Venter, setae removed for clairity 36a Coxae I–II not coalesced medially, median platelet present 36b Coxae I–II not coalesced medially, median platelet absent 37a Coxae I–II coalesced medially, median platelet present 37b Coxae I–II coalesced medially, median platelet absent 38a Dorsal shield with punctures 38b Dorsal shield with broken striae 39a–c Pedipalp tibiotarsus 39a Tibiotarsus with elongate apophysis 39b Tibiotarsus with flat apophysis 39c Tibiotarsus with flange-like apophysis.

Figure 2.Schematic drawings of Echinacrus ruthenicus sp. n.: AD Dorsal view of anterior body region AL Lateral view of anterior body region CG Female coxigenital region D Dorsal view em Empodium GM Male genital region IG Internal female genitalia LO Lateral view of annuli L1 Leg I PM Lateral view of posterior opisthosoma. Scale bar: 20 μm for D; 10 μm for AD, AL, CG, IG, GM, PM; 5 μm for LO, L1; 2.5 μm for em.

Glenstrup Sø, Jylland, Danmark

Mushroom Observer Image 103179: Aculops