Oideterus, Thomson, 1857
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publication ID |
https://doi.org/ 10.11646/zootaxa.5175.5.3 |
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publication LSID |
lsid:zoobank.org:pub:C60D88EA-7775-4EE0-BCEB-3512FF854FAE |
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DOI |
https://doi.org/10.5281/zenodo.7015055 |
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persistent identifier |
https://treatment.plazi.org/id/03DA8798-FFA2-3071-FF74-9F50FA74FEA2 |
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treatment provided by |
Plazi |
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scientific name |
Oideterus |
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Key to males of Oideterus View in CoL
See photographs on Bezark (2022) and Pirkl (2022).
Unknown males: O. ecuadorensis sp. nov.; O. farallonensis Ascuntar-Osnas, 2018 ; O. inaequalis Galileo & SantosSilva, 2015 ; O. latithorax Botero, Galileo & Santos-Silva, 2019 ; O. lobicollis (Bates, 1875) ; O. magnificus ( Galileo, 1987) ; and O. pallidus ( Galileo, 1987) .
1. Elytral apex at most reaching apex of ventrite 1. Costa Rica, Ecuador................... O. crenatocerus ( Galileo, 1987) View in CoL
- Elytral apex surpassing apex of ventrite 1.................................................................. 2
2(1). Outer apex of antennomere IV triangularly projected......................................................... 3
- Outer apex of antennomere IV distinctly pectinate........................................................... 5
3(2). Elytron gradually narrowed from base to apex. Ecuador....................................... O. leoninus View in CoL sp. nov.
- Elytron not gradually narrowed from middle................................................................ 4
4(3). Distance between apices of elytra about half of maximum elytral width. Colombia.................................................................................................. O. niger Botero, Galileo & Santos-Silva, 2019 View in CoL
- Distance between apices of elytra almost twice maximum elytral width. Colombia................................................................................................. O. birai Galileo, Komiya & Santos-Silva, 2018 View in CoL
5(2). Distance between apices of elytra distinctly wider than maximum elytral width (about 1.5 times wider)................. 6
- Distance between apices of elytra distinctly shorter than maximum elytral width................................... 8
6(5). Sutural and outer margins of elytra subparallel-sided from slightly after middle to near apex. Colombia............................................................................................... O. andrarius (Galileo, 1997) View in CoL
- Sutural and outer margins of elytra subparallel-sided only after posterior third or quarter............................. 7
7(6). Elytron twice longer than maximum width of elytron. Colombia, Ecuador................ O. dichotomus ( Galileo, 1987) View in CoL
- Elytron 2.5 times longer than maximum width of elytron. Colombia...................................................................................................... O. tibiaprocerus Botero, Galileo & Santos-Silva, 2019 View in CoL
8(5). Sutural and outer margins of elytra subparallel-sided from slightly after middle to near apex. Ecuador.............................................................................................. O. elegans ( Waterhouse, 1880) View in CoL
- Sutural and outer margins of elytra not subparallel-sided toward apex. Colombia, Ecuador...... O. buquetii Thomson, 1857 View in CoL
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