New species of the genera Limentinus Distant, 1917 and Calodia Nielson, 1982 (Hemiptera, Auchenorrhyncha, Cicadellidae, Coelidiinae) from the Makay Massif of Madagascar, with a key to Malagasy species Author Gnezdilov, Vladimir M. Zoological Institute, Russian Academy of Sciences, Universitetskaya Emb. 1, 199034 Saint Petersburg (Russia) vmgnezdilov @ mail. ru vgnezdilov @ zin. ru vmgnezdilov@mail.ru text Zoosystema 2021 2021-06-08 43 16 297 310 journal article 6088 10.5252/zoosystema2021v43a16 e43128ba-0694-45ac-b551-b555f13c7cec 1638-9387 4947009 urn:lsid:zoobank.org:pub:070E680E-AA71-436E-8ED2-3009DD1C8D07 KEY TO COELIDIINI DOHRN, 1859 OF MADAGASCAR 1. Style as long as subgenital plate ( Fig. 9C ). Aedeagal shaft with only two subapical processes ( Fig. 9G, H ) ...... ................................................................................................................................ Calodia makayensis n. sp. — Style short. Aedeagal shaft with more than two processes ............................................................................ 2 2. Frontoclypeus black ( Fig. 3D, F ). Aedeagal shaft with five spiny processes (from the apex to the basement and from left to right side: 1 + 2 + 2), wherein the upper process is 0.3 times as long as four other processes which are almost equal in length ( Fig. 8D, E ) ................................................................ Limentinus nigrifacies n. sp. — Frontoclypeus ochraceous with fuscous spots, dark fuscous to piceous or yellow with two black longitudinal stripes. Aedeagal shaft with number, length and or arrangement of processes different to above .................. 3 3. Aedeagal shaft with three processes .............................................................................................................. 4 — Aedeagal shaft with more than three processes ............................................................................................. 5 4. Apex of aedeagus enlarged ( Nielson 1991 : figs 2; 3 .................................................. L. sagittus Nielson, 1991 — Apex of aedeagus narrow ( Nielson 1982 : figs 101; 102 ...................................... L. cambouei ( Signoret, 1886 ) 5. Aedeagal shaft with five processes ................................................................................................................ 6 — Aedeagal shaft with 7–12 processes ............................................................................................................. 7 6. Frontoclypeus dark fuscous to piceous. Aedeagal shaft with 4 + 1 processes ( Nielson 1991 : figs 5; 6) ............. .............................................................................................................................. L. bracchius Nielson, 1991 — Frontoclypeus light yellow, with two longitudinal black stripes ................................................................... 8 7. Aedeagal shaft with six short and one long (2 + 2 + 2 + 1) processes ( Nielson 1991 : figs 11; 12) .................... .................................................................................................................................. L. varius Nielson, 1991 — Aedeagal shaft with several long processes .................................................................................................... 9 8. Aedeagal shaft with 2 + 1 + 2 processes ( Fig. 6D, E ) ................................................................... L. oryx n. sp. — Aedeagal shaft with 1 + 1 + 2 + 1 processes ( Nielson 1982 : figs 95; 96) ............ L. aldabranus ( Distant, 1917 ) 9. Aedeagal shaft with 8–9 processes ............................................................................................................. 10 — Aedeagal shaft with 12 (3 + 4 + 1 + 4) processes (Wang et al. 2018: figs 31-33) .............................................. .................................................................................................. L. declinatus Wang, Dietrich & Zhang, 2018 10. Corium of forewing with elongate light brown yellow area along the costal margin almost from the basal cell to outer anteapical cell ( Figs 1A, B ; 2A, B ). Aedeagal shaft with 8 (1 + 2 + 2 + 1 + 2) processes ( Fig. 5E, F ) ... ................................................................................................................... L. perineti ( Evans, 1953 ) n. comb. — Corium of forewing with two separated light brown yellow areas – one narrow along the costal margin from the basal cell to apical third of inner anteapical cell and another one, wide, from costal margin throughout outer anteapical cell ( Fig. 3A ). Aedeagal shaft with 9 (2 + 2 + 3 + 2) processes ( Fig. 7 D-F) ............. L. nielsoni n. sp.