Cryptoxyleborus barbieri Schedl, 1953

Smith, Sarah M., Beaver, Roger A. & Cognato, Anthony I., 2020, A monograph of the Xyleborini (Coleoptera, Curculionidae, Scolytinae) of the Indochinese Peninsula (except Malaysia) and China, ZooKeys 983, pp. 1-442 : 1

Cryptoxyleborus barbieri Schedl, 1953 Fig. 38A, B, I

Cryptoxyleborus barbieri Schedl, 1953a: 128.

Type material.

Lectotype (NHMW).

Diagnosis.

2.15-2.5 mm long (mean = 2.35 mm; n = 4); 3.31-3.57 × as long as wide. This species is distinguished by the pair of subtriangular mycangial pits close to the scutellum on the dorsal elytral surface; antennal funicle 4-segmented; and elytral apex truncate when viewed from behind, forming a small approximately oval, impunctate, flattened facet.

Similar species.

Cryptoxyleborus subnaevus .

Distribution.

Brunei, Vietnam.

Host plants.

Unknown.

Figures

Figure 38. Dorsal, lateral and declivital view of Cryptoxyleborus barbieri lectotype, 2.15 - 2.5 mm (A, B, I), C. confusus, 2.0 mm (C, D, J), C. eggersi paralectotype, 3.5 - 4.4 mm (E, F, K), and C. percuneolus, 1.4 mm (G, H, L).