Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 92. (Budapest 2000)

Medvedev, L. N.: Chrysomelidae (Coleoptera) of Laos from the collection of the Hungarian Natural History Museum

Type material - Holotype (male): Vietnam, prov. Daklak, 40 km NW Buonmethuot, Buon Ya Warn, 450 m, 2-3. V. 1986, leg. L. MEDVEDEV (LM). Paratypes: same locality, 1 male, 1 female (LM); 12 km SW Buonmethuot, Lake Eakao, 23-24.VI. 1986, leg. L. MEDVEDEV, 1 male (LM). KEY TO THE SPECIES OF MARTINELLA GEN. N. 1(4) Legs entirely fulvous. Pygidium of female not acute on apex (Fig. 16). 2(3) Body smaller, 4.8-6.5 mm (type - 6.5 mm). Prothorax more transverse, about 1.7 times as wide as long. Last abdominal stemite of female triangular (Fig. 19). Burma; according to KlMOTO (1989) also in Thailand, Laos and Vietnam. Male unknown. M. flava (JACOBY, 1892), comb. n. 3(2) Body larger, 6.6-6.9 mm. Prothorax less transverse, about 1.5 times as wide as long. Structure of aedeagus unknown. Laos, South Vietnam. M. persimilis (KlMOTO, 1989), comb. n. 4(1) Tibiae and tarsi black. 5(6) Body large, 7-8.9 mm. Aedeagus as in Fig. 8. Pygidium of female with acute apex (Fig. 14). Laos. M. merkli sp. n. 6(5) Body smaller. Pygidium of female without acute apex (Fig. 15). 7(8) Antennae infuscate. Aedeagus as in Fig. 9. Length 5.7-6.7 mm. South Vietnam. M. vietnamica sp. n. 8(7) Antennae not infuscate. Aedeagus unknown. Length 4.8-6 mm. Exact localities unknown. Here are specimens cited by KlMOTO (1989) as colour variation of M. flava (JACOBY) (possibly identical with preceding species). Monolepta subimpressa sp. n. (Galerucinae) (Figs 10, 20-21) Description - Fulvous, elytra with anterior third black (often deeply incised in humeral area), apical third red (Figs 20-21), scutellum and metasternum black, abdomen red. Body elongate. Head impunctate, with triangular frontal tubercles, sharply delimited behind. Antennae almost reach apex of elytra, proportions of segments are as 11-4-5-12-11-11-11-11-11-10-10. Prothorax 1.7 limes as wide as long, without impressions, finely punctate, with interspaces microscopically punctate. Elytra 1.6-1.65 times as long as wide, distinctly punctate, especially anteriorly, with microsculptured