Turilasmaiset

Figure 8.Dorsal and lateral habitus of Oryctophileurus guerrai sp. n., A and B holotype male, body length 20 mm C and D allotype female, body length 19 mm, scale bar 5 mm.

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 4.Trichostetha curlei sp. n.: Male specimen in its natural habitat on the Elandsberg summit, November 2013 (Photo: JB Ball).

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.

Figures 1–3.Dorsal habitus of Tocama spp. 1 Tocama laosensis sp. n., holotype male 2 Tocama procera sp. n., holotype male 3 Tocama procera sp. n., paratype female.

Figures 13–18.Male genitalia of Bolbochromus spp. 13–14 Bolbochromus minutus sp. n. 15–16 Bolbochromus nomurai sp. n. 17–18 Bolbochromus malayensis sp. n. 13, 15, 17 dorsal view; 14, 16, 18 ventral view. Ds, dorsal sclerite; Ls, lateral sclerite; Ss, supporting sclerite; TE, temones. Scale bar= 0.5 mm.

Figures 1–12.Peltonotus species dorsal habitus. 1 Peltonotus animus, male 2–3 Peltonotus cybele, male and female (respectively) 4 Peltonotus favonius, male 5–7 Peltonotus fujiokai, males (showing variation) 8 Peltonotus fujiokai, female 9 Peltonotus karubei, male 10–11 Peltonotus malayensis, male and female (respectively) 12 Peltonotus morio, male.

Figure 6.map of Queensland showing distribution of Pterorthochaetes danielsi sp. n., Pterorthochaetes cribricollis Gestro, 1899 and Cyphopisthes yorkensis sp. n. (black squares); Pterorthochaetes storeyi sp. n. (empty circles); Cyphopisthes descarpentriesi Paulian, 1977 (black circles); Cyphopishtes monteithi sp. n. (black rhombuses); Cyphopisthes cf. monteithi (black rhombuses with asterisk).

Figure 6.Dorsal and lateral habitus of Oryctophileurusarmicollis Prell, 1911, A and B holotype male, body length 18.5 mm C and D female, body length 18 mm, scale bar 5 mm.

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 2.Trichostetha curlei sp. n.: Dorsal (A) and lateral (B) view of aedeagus (length 6.8 mm) (Photos: L Clennell).

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.

Figures 4–5.Right lateral view of Tocama spp. 4 Tocama laosensis sp. n., holotype male 5 Tocama procera sp. n., holotype male.

Figures 19–22.Lateral view of male genitalia of Bolbochromus spp. 19 Bolbochromus minutus sp. n. 20 Bolbochromus nomurai sp. n. 21 Bolbochromus malayensis sp. n. 22 ditto, tip of genitalia. Ds, dorsal sclerite; Ls, lateral sclerite. Scale bar = 0.5 mm for figures 19–21.

Figures 20–24.Head (dorsal view) showing characters of the labrum, mandible, and clypeus. 20 Peltonotus karubei (apex of labrum deeply bi-lobed; apex of mandible rounded laterally) 21 Peltonotus malayensis (apex of labrum bi-emarginate; apex of mandible rounded laterally) 22 Peltonotus vittatus (apex of labrum bi-emarginate; apex of mandible rounded laterally) 23 Peltonotus nasutus (apex of labrum weakly sinuate; apex of mandible quadrate laterally with broadly truncate apex; apex of clypeus with weak tubercle in male) 24 Peltonotus morio (apex of labrum weakly sinuate; apex of mandible quadrate laterally with broadly truncate apex; apex of clypeus without tubercle in male).

Figure 8.Pterorthochaetes danielsi sp. n. A Extended Holotype dorsal view B enrolled Paratype, ventral view C enrolled Paratype, dorsal view D enrolled Paratype, lateral view.

Figure 3.Dorsal and lateral habitus of Oryctophileurus nasicornis (Burmeister, 1847) A and B male C and D female, scale bar 5 mm.

Figure 2.A–D Neoserica yanzigouensis Ahrens, Liu & Fabrizi sp. n. (holotype) E–H Neoserica guangpingensis Ahrens, Liu & Fabrizi sp. n. (holotype) I–L Neoserica plurilamellata 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 3.Trichostetha curlei sp. n.: Female dorsal (A) and ventral (B) habitus (length 17.3 mm) (Photo: L Clennell).

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.

Figures 6–7.Base of right elytron of Tocama spp. 6 Tocama laosensis 7 Tocama procera. Prm, pronotum; Sc, scutellum; Elyt, elytron.

Figures 61–66.Male parameres (with or without phallobase), dorsal and lateral views, in Peltonotus. Male parameres are highly asymmetrical, and we illustrate the lateral view that best assists in identification. 61 Peltonotus fujiokai 62 Peltonotus gracilipodus and Peltonotus podocrassus 63 Peltonotus karubei 64 Peltonotus malayensis 65 Peltonotus morio 66 Peltonotus nasutus.

Figure 11.Genital segments of: A Pterorthochaetes storeyi sp. n. B Pterorthochaetes danielsi sp. n. C Cyphopisthes monteithi sp. n. D Pterorthochaetes cribricollis Gestro, 1899. Scale bar: 0,25 mm.

Figure 4.Dorsal and lateral habitus of Oryctophileurus varicosus Prell, 1934, A and B male C and D female, scale bar 5 mm.