Sinodorcadion Gressitt, 1939
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publication ID |
https://doi.org/ 10.11646/zootaxa.4768.2.10 |
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publication LSID |
urn:lsid:zoobank.org:pub:C5459F10-0B94-43A5-BCE2-A00BFD444DCA |
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DOI |
https://doi.org/10.5281/zenodo.3795107 |
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persistent identifier |
https://treatment.plazi.org/id/039487D9-FF84-163F-FF31-FA25FA1A5306 |
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treatment provided by |
Plazi |
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scientific name |
Sinodorcadion Gressitt, 1939 |
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Key to the species of genus Sinodorcadion Gressitt, 1939 View in CoL
1 Elytra with distinct transverse pubescent band.............................................................. 2
- Elytra without band, commonly mottled with irregular patches................................................. 3
2 Body mostly clothed with brown pubescence; antennae shorter than body in female; elytra with distinct posteromedial yellowish band and a vague, incomplete basal yellowish spot................................ S. subspinicolle Breuning, 1959 View in CoL
- Body mostly clothed with gray pubescence; antennae remarkable longer than body in both sexes, in females about 1.5 times as long as body; elytra with a black patch on anterior third and a broad black median band.. S. zenghuaae Xie & Wang View in CoL sp. nov.
3 Scape with punctures.................................................................................. 4
- Scape without punctures................................................................................ 5
4 Male maxillary and labial terminal palpomere distinctly expanded apically, ratio of elytral length to maximum elytral width about 1.8, apical three quarters of elytra presents irregular mottled patches, antennae about 1.4 times as long as body.......................................................................... S. punctuscapum Xie, Shi & Wang, 2013 View in CoL
- Male maxillary and labial terminal palpomere not obviously expanded apically ( Fig. 9 View FIGURES 9–16 ), ratio of elytral length to maximum elytral width about 2.1, apex of elytra with a large reddish-brown to yellowish-brown area, antennae about 2.0 times as long as body...................................................................... S. chinense Xie & Wang View in CoL sp. nov.
5 Mesoventrite with punctures............................................................................ 6
- Mesoventrite without punctures................................................. S. jiangi Xie, Shi & Wang, 2013 View in CoL
6 Lateral tubercles of pronotum small, elytra with vague mottled maculae................... S. punctulatum Gressitt, 1939 View in CoL
- Lateral tubercles of pronotum well developed, with broad base; elytra with conspicuous pubescent maculae................................................................................ S. magnispinicolle Xie, Shi & Wang, 2013 View in CoL
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.