Melolonthidae

Figure 5.A–D Neoserica putaoana sp. n. (holotype) E–H Neoserica alloputaoana sp. n. (holotype) I–L Neoserica simplicissima sp. n. (holotype) A, E, I Aedeagus, left side lateral view C, G, K Aedeagus, right side lateral view B, F, J parameres, dorsal view D, H, L Habitus. Scale: 1 mm. Habitus not to scale.

Borgholm, Öland, Sverige

Figure 7.Distribution of the species of the Neoserica (s.l.) septemlamellata group: Neoserica bansongchana, Neoserica gaoligongshanica, Neoserica guangpingensis, Neoserica plurilamellata, Neoserica sapaensis, Neoserica takakuwai, Neoserica yanzigouensis."?" stands for the not localised records of Neoserica septemfoliata from Yunnan.

Figure 4.Distribution of newly described Gastroserica species.

Figure 9.Distribution of the species of the Neoserica (s. l.) abnormis group: Neoserica alloputaoana, Neoserica bairailingshanica, Neoserica cardamomensis, Neoserica huangi, Neoserica lamellosa, Neoserica natmatoungensis, Neoserica simplicissima, Neoserica taunggyiana, Neoserica trifida, Neoserica yingjiangensis.

Asker, Akershus, Norge

Figure 5.A–D Neoserica sapaensis Ahrens, Liu & Fabrizi sp. n. (holotype) E–H Neoserica igori Ahrens, Liu & Fabrizi sp. n. (holotype) A, E Aedeagus, left side lateral view C, G Aedeagus, right side lateral view B, F parameres, dorsal view D, H Habitus. Scale: 0.5 mm.

Figure 3.A–D Gastroserica damingshanica sp. n. (holotype) A Aedeagus, left side lateral view C Aedeagus, right side lateral view B parameres, dorsal view D Habitus. Scale: 0.5 mm.

Figure 5.A–D Neoserica putaoana sp. n. (holotype) E–H Neoserica alloputaoana sp. n. (holotype) I–L Neoserica simplicissima sp. n. (holotype) A, E, I Aedeagus, left side lateral view C, G, K Aedeagus, right side lateral view B, F, J parameres, dorsal view D, H, L Habitus. Scale: 1 mm. Habitus not to scale.

Holtug Kridtbrud, Stevns

Figure 6.Distribution of the species of the Neoserica (s.l.) septemlamellata group: Neoserica changrae, Neoserica crenatolineata, Neoserica daweishanica, Neoserica igori, Neoserica jiulongensis, Neoserica septemlamellata, Neoserica weishanica.

Figure 4.Distribution of newly described Gastroserica species.

Figure 9.Distribution of the species of the Neoserica (s. l.) abnormis group: Neoserica alloputaoana, Neoserica bairailingshanica, Neoserica cardamomensis, Neoserica huangi, Neoserica lamellosa, Neoserica natmatoungensis, Neoserica simplicissima, Neoserica taunggyiana, Neoserica trifida, Neoserica yingjiangensis.

Midtsjælland, Denmark

Figure 1.A–D Neoserica septemlamellata Brenske (Thailand: Doi Ithanon) E–H Neoserica weishanica Ahrens, Liu & Fabrizi sp. n. (holotype) I–L Neoserica takakuwai Ahrens, Liu & Fabrizi sp. n. (holotype) A, E, I Aedeagus, left side lateral view C, G, K Aedeagus, right side lateral view B, F, J parameres, dorsal view D, H, L Habitus. Scale: 0.5 mm.

Figure 6.A–D Neoserica abnormoides sp. n. (holotype) E–I Neoserica cardamomensis sp. n. (holotype) J–M Neoserica namthaensis sp. n. (holotype) A, E, J Aedeagus, left side lateral view C, H, L Aedeagus, right side lateral view B, F, K parameres, dorsal view G aedeagus, ventral view D, I, M Habitus. Scale: 1 mm. Habitus not to scale.

Midtsjælland, Denmark

Figure 6.Distribution of the species of the Neoserica (s.l.) septemlamellata group: Neoserica changrae, Neoserica crenatolineata, Neoserica daweishanica, Neoserica igori, Neoserica jiulongensis, Neoserica septemlamellata, Neoserica weishanica.

Figure 8.Distribution of the species of the Neoserica (s. l.) abnormis group: Neoserica abnormis, Neoserica abnormoides, Neoserica allolaotica, Neoserica euyunnanica, Neoserica jiangxiensis, Neoserica kanphantensis, Neoserica namthaensis, Neoserica ponderosa, Neoserica putaoana, Neoserica thailandensis, Neoserica tonkinea, Neoserica yaoi.

Figure 1.A–D Neoserica septemlamellata Brenske (Thailand: Doi Ithanon) E–H Neoserica weishanica Ahrens, Liu & Fabrizi sp. n. (holotype) I–L Neoserica takakuwai Ahrens, Liu & Fabrizi sp. n. (holotype) A, E, I Aedeagus, left side lateral view C, G, K Aedeagus, right side lateral view B, F, J parameres, dorsal view D, H, L Habitus. Scale: 0.5 mm.

Figure 6.A–D Neoserica abnormoides sp. n. (holotype) E–I Neoserica cardamomensis sp. n. (holotype) J–M Neoserica namthaensis sp. n. (holotype) A, E, J Aedeagus, left side lateral view C, H, L Aedeagus, right side lateral view B, F, K parameres, dorsal view G aedeagus, ventral view D, I, M Habitus. Scale: 1 mm. Habitus not to scale.

Figure 6.Distribution of the species of the Neoserica (s.l.) septemlamellata group: Neoserica changrae, Neoserica crenatolineata, Neoserica daweishanica, Neoserica igori, Neoserica jiulongensis, Neoserica septemlamellata, Neoserica weishanica.

Figure 9.Distribution of the species of the Neoserica (s. l.) abnormis group: Neoserica alloputaoana, Neoserica bairailingshanica, Neoserica cardamomensis, Neoserica huangi, Neoserica lamellosa, Neoserica natmatoungensis, Neoserica simplicissima, Neoserica taunggyiana, Neoserica trifida, Neoserica yingjiangensis.

Figure 1.A–D Neoserica septemlamellata Brenske (Thailand: Doi Ithanon) E–H Neoserica weishanica Ahrens, Liu & Fabrizi sp. n. (holotype) I–L Neoserica takakuwai Ahrens, Liu & Fabrizi sp. n. (holotype) A, E, I Aedeagus, left side lateral view C, G, K Aedeagus, right side lateral view B, F, J parameres, dorsal view D, H, L Habitus. Scale: 0.5 mm.