Bioacoustics of Alnetoidia

1 Pygofer ventral appendage present ( Figs 1 d, 2c, 3b, 4b, 5b) (subgen. Alnetoidia )................................... 2 - Pygofer ventral appendage absent ( Figs 6 b, 7b, 8b, 9b) (subgen. Alnella )......................................... 10 2 Aedeagal shaft without process ( Figs 2 g, h)......................................... A. ( Alnetoidia ) awla Song & Li - Aedeagal shaft with process ( Figs 1 j, 3g –i, 4i –l, 5k, l)......................................................... 3 3 Aedeagal shaft with single process ( Fig. 1 j)........................................ A. ( Alnetoidia ) alneti (Dahlbom) - Aedeagal shaft with pair of processes ( Figs 3 g–i, 4i –l, 5k, l).................................................... 4 4 Aedeagal shaft with pair of basal processes, slim and long ( Figs 4 i–l)............................................ 5 - Aedeagal shaft with pair of apical processes, short ( Figs 3 g-i, 5k, l).............................................. 8 5 Aedeagal processes close to shaft ( Figs 4 i–l)................................................................ 6 - Aedeagal processes well separated from shaft............................................................... 7 6 Aedeagal shaft almost straight, processes extended from ventro-lateral margin of shaft..................................................................................................... A. ( Alnetoidia ) dujuanensis Song & Li - Aedeagal shaft distinctly curved dorsad, processes extended from dorso-lateral margin of shaft ( Figs 4 i–l)........................................................................................... A. ( Alnetoidia ) gracilis sp. nov. 7 Aedeagal shaft with apical part greatly expanded in ventral view................. A. ( Alnetoidia ) sopha Chiang & Knight - Aedeagal shaft with apical part as narrow as basal part in ventral view.............. A. ( Alnetoidia ) leishanensis Song & Li 8 Apical part of style slender...................................................... A. ( Alnetoidia ) fina Song & Li - Apical part of style footlike ( Figs 3 e, 5i )................................................................... 9 9 Pygofer ventral appendage extended from hind margin of pygofer side ( Fig. 3 b)........ A. ( Alnetoidia ) cedrelae Chou & Ma - Pygofer ventral appendage extended from ventral margin of pygofer side ( Fig. 5 b). A. ( Alnetoidia ) sikkimensis Dworakowska 10 Pygofer side with 3 macrosetae at inner side of hind margin ( Figs 6 b, 9b)........................................ 11 - Pygofer side with several rigid microsetae on hind margin ( Figs 7 b, 8b).......................................... 12 11 Aedeagus broad in caudal view, apical margin serrate ( Fig. 6 i)............................ A. ( Alnella ) dentata sp. nov. - Aedeagus narrow in caudal view, apical margin smooth ( Fig. 9 h)...................... A. ( Alnella ) triseta Dworakowska 12 Apical part of style footlike................................................. A. ( Alnella ) watanabei Dworakowska - Apical part of style slender ( Figs 7 e, 8e).................................................................. 13 13 Style with a small process on outer margin near preapical lobe ( Fig. 7 e).............. A. ( Alnella ) orientalis Dworakowska - Style without process ( Fig. 8 e)................................................ A. ( Alnella ) sudzuchenica Anufriev