Xyleborus turbineus Sampson, 1923: 288.
Cryptoxyleborus turbineus (Sampson): Schedl, 1937a: 551.
3.2−3.3 mm long (mean = 3.26 mm; n = 4); 3.2−3.3 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. stenographus and can be distinguished by the larger size and elytral vestiture irregularly biseriate on discal interstriae 2− 4.
Cryptoxyleborus eggersi, C. quadriporus, and C. stenographus
India (Jharkhand, Odisha, West Bengal), Myanmar, Philippines, Thailand, Vietnam
recorded from Pentacme and Shorea (Dipterocarpaceae) (Beeson 1930)
specimens not available for sequencing