Webbia cornuta Schedl, 1942 Fig. 79C, D, J

Webbia cornutus [sic] Schedl, 1942a: 183.

Type material.

Lectotype (NHMW). Not examined.

Diagnosis.

1.9-2.2 mm long (mean = 2.02 mm; n = 5); 3.14-4.0 × as long as wide. This species is distinguished by the circumdeclivital margin denticulate; declivity rather smooth and strongly shiny; declivital striae 1 and 3 very weakly impressed, declivital interstriae without granules; declivital strial and interstrial punctures very fine, of the same size, bearing short fine hair-like setae; short acute elytral process arising from declivital margin; and elytral apex entire.

Similar species.

Webbia turbinata .

Distribution.

‘Borneo’, East & West Malaysia, Thailand.

Host plants.

Associated with Dipterocarpaceae ( Dipterocarpus, Hopea, Shorea) (Browne 1961b; Beaver and Browne 1975, 1979).

Remarks.

As in W. biformis, brood size can be large (up to 87) (Beaver and Browne 1979). The majority of the records from Thailand listed under this species by Beaver et al. (2014) should be transferred to W. turbinata . The records from the southern provinces of Chumphon and Nakhon Sri Thammarat are correct.