Coptoborus solitariformis (Schedl, 1976)

Smith, Sarah M. & Cognato, Anthony I., 2021, A revision of the Neotropical genus Coptoborus Hopkins (Coleoptera, Curculionidae, Scolytinae, Xyleborini), ZooKeys 1044, pp. 609-720 : 609

Coptoborus solitariformis (Schedl, 1976) Figure 16D, E, M

Xyleborus solitariformis Schedl, 1976: 77.

Dryocoetoides solitariformis (Schedl): Wood and Bright 1992: 658.

Coptoborus solitariformis (Schedl): Wood 2007: 396.

Type material.

Lectotype (NHMW), examined.

New records.

None.

Diagnosis.

1.9 mm (n = 1), 2.38 × as long as wide. This species is distinguished by the elytral apex attenuate and weakly emarginate, declivital interstriae 2 convex, declivital interstriae 1-3 denticulate, denticles on interstriae 2 distinct, as large as those of interstriae 1 or 3, posterolateral margin of declivity with interstriae 3 and 9 joining, forming a carina and continuing submarginally to apex and declivity smooth and shiny.

Similar species.

C. puertoricensis .

Distribution.

Brazil (Mato Grosso).

Biology.

Unknown.

Figures

Figure 16. Dorsal, lateral, frontal and declivital view of Coptoborus silviasilasi paratype, 3.0 mm (A-C, L), C. solitariformis lectotype, 1.9 mm (D, E, M), C. sororcula holotype, 2.2 mm (F-H, N), C. spicatus paratype, 2.2 mm (I-K, O). All photographs by SMS.