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Figures 1–8.Oblique and lateral habitus views of Bolboceras: 1–4 Bolboceras inaequale (1–2 major specimen from Kolkata, length 11 mm 3–4 minor specimen from Dhanjuri, length 9 mm) 5–6 duplicatum, holotype 7–8 orissicum, holotype. Scale lines 1 mm.
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Figures 9–15.Forebody and aedeagus of Bolboceras: 9–12 head and pronotum, frontodorsal view 9–10 Bolboceras inaequale (9 major specimen from Kolkata 10 minor specimen from Dhanjuri) 11 duplicatum,holotype 12 orissicum,holotype 13–15 aedeagus, upper side view, of 13 Bolboceras inaequale,major specimen from Kolkata 14 orissicum,holotype 15 duplicatum,holotype. Scale lines 1 mm.
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Figures 16–23.Head, full-face view, and pronotum, dorsal view, of Bolboceras: 16–19 Bolboceras inaequale (16–17 major specimen from Kolkata 18–19 minor specimen from Dhanjuri) 20–21 duplicatum,holotype 22–23 orissicum,holotype. Scale lines 1 mm.
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Figures 1–8.Oblique and lateral habitus views of Bolboceras: 1–4 Bolboceras inaequale (1–2 major specimen from Kolkata, length 11 mm 3–4 minor specimen from Dhanjuri, length 9 mm) 5–6 duplicatum, holotype 7–8 orissicum, holotype. Scale lines 1 mm.
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Figures 9–15.Forebody and aedeagus of Bolboceras: 9–12 head and pronotum, frontodorsal view 9–10 Bolboceras inaequale (9 major specimen from Kolkata 10 minor specimen from Dhanjuri) 11 duplicatum,holotype 12 orissicum,holotype 13–15 aedeagus, upper side view, of 13 Bolboceras inaequale,major specimen from Kolkata 14 orissicum,holotype 15 duplicatum,holotype. Scale lines 1 mm.
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Figures 16–23.Head, full-face view, and pronotum, dorsal view, of Bolboceras: 16–19 Bolboceras inaequale (16–17 major specimen from Kolkata 18–19 minor specimen from Dhanjuri) 20–21 duplicatum,holotype 22–23 orissicum,holotype. Scale lines 1 mm.
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Figures 1–8.Oblique and lateral habitus views of Bolboceras: 1–4 Bolboceras inaequale (1–2 major specimen from Kolkata, length 11 mm 3–4 minor specimen from Dhanjuri, length 9 mm) 5–6 duplicatum, holotype 7–8 orissicum, holotype. Scale lines 1 mm.
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Figures 9–15.Forebody and aedeagus of Bolboceras: 9–12 head and pronotum, frontodorsal view 9–10 Bolboceras inaequale (9 major specimen from Kolkata 10 minor specimen from Dhanjuri) 11 duplicatum,holotype 12 orissicum,holotype 13–15 aedeagus, upper side view, of 13 Bolboceras inaequale,major specimen from Kolkata 14 orissicum,holotype 15 duplicatum,holotype. Scale lines 1 mm.
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Figures 16–23.Head, full-face view, and pronotum, dorsal view, of Bolboceras: 16–19 Bolboceras inaequale (16–17 major specimen from Kolkata 18–19 minor specimen from Dhanjuri) 20–21 duplicatum,holotype 22–23 orissicum,holotype. Scale lines 1 mm.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 1–4.Dorsal habitus of Bolbochromus spp. 1 Bolbochromus minutus sp. n., holotype male 2 Bolbochromus nomurai sp. n., holotype male 3 Bolbochromus malayensis sp. n., holotype male 4 Bolbochromus malayensis sp. n., paratype female. Scale bar = 1.0 mm.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 5–12.Dorsal view of head and left oblique view of Bolbochromus spp. 5, 7 Bolbochromus minutus sp. n., holotype male 6, 8 Bolbochromus nomurai sp. n., holotype male 9, 11 Bolbochromus malayensis sp. n., holotype male 10, 12 Bolbochromus malayensis sp. n., paratype female.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 1–4.Dorsal habitus of Bolbochromus spp. 1 Bolbochromus minutus sp. n., holotype male 2 Bolbochromus nomurai sp. n., holotype male 3 Bolbochromus malayensis sp. n., holotype male 4 Bolbochromus malayensis sp. n., paratype female. Scale bar = 1.0 mm.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 5–12.Dorsal view of head and left oblique view of Bolbochromus spp. 5, 7 Bolbochromus minutus sp. n., holotype male 6, 8 Bolbochromus nomurai sp. n., holotype male 9, 11 Bolbochromus malayensis sp. n., holotype male 10, 12 Bolbochromus malayensis sp. n., paratype female.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 1–4.Dorsal habitus of Bolbochromus spp. 1 Bolbochromus minutus sp. n., holotype male 2 Bolbochromus nomurai sp. n., holotype male 3 Bolbochromus malayensis sp. n., holotype male 4 Bolbochromus malayensis sp. n., paratype female. Scale bar = 1.0 mm.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
Figures 5–12.Dorsal view of head and left oblique view of Bolbochromus spp. 5, 7 Bolbochromus minutus sp. n., holotype male 6, 8 Bolbochromus nomurai sp. n., holotype male 9, 11 Bolbochromus malayensis sp. n., holotype male 10, 12 Bolbochromus malayensis sp. n., paratype female.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.
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Chun-Lin Li, Ping-Shih Yang, Jan Krikken, Chuan-Chan Wang
Zookeys
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.