Cryptoxyleborus quadriporus
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Cryptoxyleborus quadriporus holotype lateral; R.K. Osborn |
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Cryptoxyleborus quadriporus holotype dorsal; R.K. Osborn |
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Cryptoxyleborus quadriporus holotype declivity; R.K. Osborn |
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Cryptoxyleborus quadriporus holotype frontal; R.K. Osborn |
Taxonomic history
Cryptoxyleborus quadriporus Beaver, 1990: 281.
Diagnosis
3.2−3.3 mm long (n = 2); 3.2−3.4 times as long as wide. This species can be distinguished by the distinctive two pairs of round mycangial pits along the basalbase:
point or edge closest to the body; opposite of apex
slope of elytra; and antennalantennal:
pertaining to the antennae
funicle 4-segmented.
May be confused with
Cryptoxyleborus eggersi, C. stenographus, and C. turbineus
Distribution
Thailand
Host plants
unknown (Smith et al. 2020bSmith et al. 2020b:
Smith SM, Beaver RA, and Cognato AI. 2020b. A monograph of the Xyleborini (Coleoptera, Curculionidae, Scolytinae) of the Indochinese Peninsula (except Malaysia) and China. ZooKeys 983: 1-442. https://doi.org/10.3897/zookeys.983.52630)
Remarks
Only two specimens of this species are known, both from Chiang Mai, Thailand.
DNA data
specimens not available for sequencing
