Arixyleborus hirsutulus Schedl, 1969 Fig. 26A, B, I

Arixyleborus hirsutulus Schedl, 1969a: 212.

Type material.

Holotype (PPST). Not examined.

Diagnosis.

2.0 mm long (n = 1); 2.27 × as long as wide. This species is distinguished by the protibiae posterior faces flat, unarmed; antennal club as broad as tall; posterolateral carina oblique, granulate; elytral weakly convex, without a transverse depression; striae not impressed; declivital striae and interstriae covered with small equally sized granules; and elytra densely covered with setae, setae increasing in density towards apex.

Similar species.

Arixyleborus granulifer, A. sittichayai .

Distribution.

Philippines, Thailand. Imported to Japan from ‘Borneo’ and Indonesia (Maluku) (Sittichaya et al. 2019).

Host plants.

Recorded from Anisoptera, Dipterocarpus, Dryobalanops, Shorea . ( Dipterocarpaceae), Artocarpus ( Moraceae), and an unidentified species of Sapotaceae (Ohno 1990).