Anisandrus carinensis (Eggers, 1923) Smith & Beaver & Cognato, 2020

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

Anisandrus carinensis (Eggers, 1923) comb. nov. Fig. 19A, B, I

Xyleborus carinensis Eggers, 1923: 180.

Type material.

Holotype (MCG).

Diagnosis.

4.5 mm long (n = 1); 2.25 × as long as wide. This species is distinguished by the mesonotal mycangial tuft absent; antennal club type 1 with segment 1 encircling anterior face; elytral disc with a weak transverse saddle-like depression; declivital interstriae 1 and 3 armed by four or five unequally sized tubercles; and a row of serrations on anterior margin of pronotum.

Similar species.

Anisandrus achaete .

Distribution.

Myanmar.

Host plants.

Unknown.

Remarks.

The species has the generic characters of Anisandrus and is here transferred to that genus.

Figures

Figure 19. Dorsal, lateral and declivital view of Anisandrus carinensis holotype, 4.5 mm (A, B, I), A. congruens holotype, 2.6 - 2.8 mm (C, D, J), A. cristatus, 3.35 - 3.7 mm (E, F, K), and A. cryphaloides holotype, 2.1 - 2.4 mm (G, H, L).