Taxonomic history

Xyleborus stenographus Schedl, 1971b: 383.

Cryptoxyleborus stenographus (Schedl): Wood and Bright, 1992: 829.

Diagnosis

2.35−2.6 mm long (mean = 2.46 mm; n = 4); 3.0−3.33 times as long as wide. This species is distinguished by the elytral apex acuminate; two mycangial pits broad and narrow on basal slope of elytra; declivital interstriae denticulate; and antennal funicle 4-segmented.

This species most closely resembles C. turbineus and can be distinguished by the smaller size and by the elytral vestiture uniseriate on all discal interstriae (except at base).

May be confused with

Cryptoxyleborus eggersi, C. quadriporus, and C. turbineus

Distribution

Indonesia (Sumatra), Laos, Thailand

Host plants

unknown (Smith et al. 2020b)

DNA data

specimens not available for sequencing