Leptogamasus (Leptogamasus) bicornis, Witaliński, 2021

Witaliński, Wojciech, 2021, New Leptogamasus mite species (Parasitiformes: Parasitidae) from Europe. II. Northern Italy, Acarologia 61 (1), pp. 173-200 : 174

Leptogamasus (Leptogamasus) bicornis n. sp.

Zoobank: BBD89670-170E-42F8-85E1-BF12D26EB9BA ( Figures 1–4 )

Figures

Figure 1 Leptogamasus (L.) bicornis n. sp., opisthonotum of female, setae (J1–J6, Z1–Z6, S1–S6 and R1–R6 and supplementary setae Sx), pores (idJ1, idJ2, idJ4, idJ5, idZ1, idZ3, idZ5, idZ6, idS2, idS3, idS4) and gland openings (gdS2, gdZ4) are marked.

Figure 2 Leptogamasus(L.) bicornis n. sp., female: A – presternal plates and the sternal shield; B – presternal plates and reticulation in front of the sternal margin; C – paragynial plate; D – posterior end of paragynial plate, another aspect; E – epigynium; F, G –endogynium, two aspects; H, I – gnathotectum, two aspects; J – chelicera, antiaxially. Abbreviations: II–IV the openings for coxae II togv IV1; gland opening;st1–st5 sternal setae; iv1–iv3, iv5 pore openings. A, E, F, H – holotype.

Figure 3 Leptogamasus(L.) bicornis n. sp., male: A – genital lamina flanked by presternal plates. Reticulation of sternogenital right anterior corner marked; B – sternogenital right anterior corner reticulation, another aspect; C – sternal plate with setae and pores marked; D – gnatho­ tectum; E – gnathosoma, corniculi and palptrochanters ventrally; F – chelicera, antiaxially; G – two aspects of cheliceral fixed digit, antiaxially

Figure 4 Leptogamasus(L.) bicornis n. sp., male: Fe II, Ge II and Ti II anterolaterally. Some setae marked.