Euwallacea semiermis (Schedl, 1934)

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

publication ID

https://dx.doi.org/10.3897/zookeys.983.52630

publication LSID

lsid:zoobank.org:pub:7DED4CE2-934C-4539-945F-758930C927F9

persistent identifier

https://treatment.plazi.org/id/7D611F91-FA9D-8601-83D2-23686FD17586

treatment provided by

ZooKeys by Pensoft (2020-11-04 07:31:25, last updated 2024-11-29 13:54:24)

scientific name

Euwallacea semiermis (Schedl, 1934)
status

 

Euwallacea semiermis (Schedl, 1934) View in CoL Fig. 57G, H, L View Figure 57

Xyleborus semiermis Schedl, 1934c: 89.

Euwallacea semiermis (Schedl): Beaver et al. 2014: 49.

Type material.

Lectotype (NHMW).

Diagnosis.

2.5-2.75 mm long (mean = 2.62 mm; n = 3); 2.78-2.89 × as long as wide. This species is distinguished by its small size; short, steep, sulcate declivity armed only by one transverse row of four granules, one on interstriae 1 and three at declivital summit; pronotum from dorsal view elongate (type 7); and pronotal asperities fine, minute.

Similar species.

Euwallacea minutus .

Distribution.

Indonesia (Java), Thailand.

Host plants.

Recorded only from Schefflera ( Araliaceae ) ( Kalshoven 1959b).

Beaver, RA, Sittichaya, W, Liu, L-Y, 2014. A synopsis of the scolytine ambrosia beetles of Thailand (Coleoptera: Curculionidae: Scolytinae). Zootaxa 3875: 1 - 82, DOI: https://doi.org/10.11646/zootaxa.3875.1.1

Kalshoven, LGE, 1959b. Studies on the biology of Indonesian Scolytoidea 4. Data on the habits of Scolytidae. Second part. Tijdschrift voor Entomologie 102: 135 - 173

Gallery Image

Figure 57. Dorsal, lateral and declivital view of Euwallacea neptis holotype, 4.2 mm (A, B, I), E. perbrevis, 2.3 - 2.5 mm (C, D, J), E. piceus, 2.2 - 2.6 mm (E, F, K), and E. semiermis lectotype, 2.5 - 2.75 mm (G, H, L).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Curculionidae

SubFamily

Scolytinae

Genus

Euwallacea