Doryscus geiseri, Lee, Chi-Feng, 2017
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publication ID |
https://doi.org/ 10.11646/zootaxa.4269.1.1 |
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publication LSID |
lsid:zoobank.org:pub:2AFC0D53-B439-4BBB-BC22-A0C90C08D65D |
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DOI |
https://doi.org/10.5281/zenodo.6003735 |
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persistent identifier |
https://treatment.plazi.org/id/0A03A20C-FF82-FFA6-FF24-FC02548CEEDE |
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treatment provided by |
Plazi |
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scientific name |
Doryscus geiseri |
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Key to the Doryscus species of China, South India, Peninular Malaysia, Laos, Singapore, Taiwan, Thailand, and Vietnam
Color variability of Doryscus chujoi Kimoto from Taiwan and D. geiseri sp. nov. in Singapore is not considered in this key.
1. Erect setae on elytra long ( Figs 1 View FIGURE 1 A–1D)...................................................................2
- Erect setae on elytra short ( Fig. 1 View FIGURE 1 E)...................................................................... 4
2. Vertex black or with black spots.........................................................................3
- Lacking blacks areas on vertex ( Fig. 4 View FIGURE 4 A)............................................... D. indochinensis sp. nov.
3. Elytra basally and apically darkened ( Fig. 4 View FIGURE 4 B); antennomere I swollen in some males ( Fig. 5 View FIGURE 5 A), IV–XI stout (length to width ratios smaller than 3.6)................................................................... D. krausi sp. nov.
- Elytra entirely yellowish brown ( Fig. 1 View FIGURE 1 F); antennomere I normal in males ( Fig. 3 View FIGURE 3 A), IV–XI elongate (length to width ratios bigger than 4.0)........................................................................ D. geiseri sp. nov.
4. Punctures on elytra coarse; antennae stout ( Fig. 4 View FIGURE 4 C), length to width ratios of antennomeres IV to XI less than 3.0 ( Figs 7 View FIGURE 7 A– 7B).................................................................................. D. kubani sp. nov.
- Punctures on elytra fine; antenna slender, length to width ratios of antennomeres IV to XI more than 3.0................5
5. Erect setae on elytra sparse; elytra sometimes black at least at margins ( Figs 4 View FIGURE 4 D–4F)........ D. varians (Gressitt & Kimoto)
- Erect setae on elytra dense; elytra entirely yellowish brown ( Fig. 1 View FIGURE 1 A).............................. D. chujoi Kimoto
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.