Results 171 to 180 of about 2,675 (187)
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On the leaf beetle genus longitarsus berthold, 1827 from the caucasus, with the description of a new species (coleoptera, chrysomelidae, galerucinae, alticini)

Зоологический журнал / Russian Journal of Zoology
A new species of leaf beetle, Longitarsus kovali Romantsov sp. n., is described from Abkhazia. A new key to distinguish the new and the closely related species L. fulgens (Foudras, 1860), L. languidus Kutschera, 1863, L.
P. Romantsov
semanticscholar   +1 more source

Sexual dimorphism of tarsal structures and attachment forces in Diabrotica virgifera virgifera LeConte (Coleoptera, Chrysomelidae, Galerucinae).

Journal of insect physiology
Agile Diabrotica virgifera virgifera beetles reliably attach and walk on a wide range of substrates, including soil, waxy host plants, non-host plants, and female elytra.
Dagmar Voigt   +4 more
semanticscholar   +1 more source

Spread of the Nearctic invasive beetle Monoxia obesula Blake, 1939 (Coleoptera, Chrysomelidae, Galerucinae) in Morocco and Portugal

Boletin de la Asociacion Espanola de Entomologia
The invasive Nearctic species Monoxia obesula Blake, 1939 (Coleoptera, Chrysomelidae) is herein reported for the first time in Morocco and Portugal; thus, greatly enlar ging its known distribution.
José Miguel Vela   +2 more
semanticscholar   +1 more source

FIRST RECORD OF THE INVASIVE NORTH AMERICAN FLEA BEETLE, EPITRIX BREVIS (COLEOPTERA CHRYSOMELIDAE GALERUCINAE ALTICINI), IN EUROPE

Redia
Over the years, several species of the flea beetle genus Epitrix have been detected outside their native ranges, including in Europe. Some of these species have caused significant economic damage to crops upon their introduction.
Alevtina Andreeva   +4 more
semanticscholar   +1 more source

Taxonomical revision of the Longitarsus atricillus species group with resurrection of Longitarsus nigricollis (Foudras) (Coleoptera: Chrysomelidae: Galerucinae)

Natural History Sciences
The Longitarsus atricillus species group, which includes L. atricillus (Linnaeus 1761), L. aeneicollis (Faldermann 1837), L. nigricollis (Foudras 1860), L. apicalis (Beck 1917), L. danieli Mohr 1962, L. idilphilus Biondi 1984, L.
Laura Farina
semanticscholar   +1 more source

New Species of the Genus Podontia Dalman (Coleoptera: Chrysomelidae: Galerucinae: Alticini) in the Philippines and Redescription of Podontia flava Baly from Sarawak

The Philippine journal of science
A new species, Podontia rustiai Calcetas and Staines (Coleoptera: Chrysomelidae: Galerucinae: Alticini) in the Philippines, is described. The species Podontia flava Baly, 1865 is very similar and known from Borneo (Sarawak, Sabah) and Brunei is ...
Orlando A. Calcetas, Charles Staines
semanticscholar   +1 more source

Morphology and taxonomic significance of the labrum in the flea beetle genus Chaetocnema Stephens, 1831 (Coleoptera, Chrysomelidae, Galerucinae, Alticini).

Zootaxa
The structure of labrum or upper lip in adult Coleoptera is only minimally investigated and used in classification and phylogeny. This study investigates the morphology of the labrum in the flea beetle genus Chaetocnema Stephens, 1831 (Chrysomelidae ...
Sandra Maria Mathew, K. D. Prathapan
semanticscholar   +1 more source

Revision of Euliroetis Ogloblin, 1936 (Coleoptera: Chrysomelidae: Galerucinae) from China, with descriptions of two new species.

Zootaxa
In this study, based on the examination of type specimens, the morphology of male and female genitalia and additional body characters, the leaf-beetle genus Euliroetis is taxonomically revised.
Chuan Feng   +3 more
semanticscholar   +1 more source

Flea beetles of the West Indies: a new generic placement for Aphthona lamprocyanea Blake (Coleoptera: Chrysomelidae: Galerucinae: Alticini), a spurge eating flea beetle from Puerto Rico

Journal of Insect Biodiversity
Encathona gen. nov. is described to accommodate Aphthona lamprocyanea Blake, 1964. It is illustrated and compared to Acallepitrix Bechyné, Apraea Jacoby, Argopistes Motschulsky, Heikertingerella Csiki and Suffrianaltica Konstantinov and Linzmeier.
Alexander S. Konstantinov, A. Linzmeier
semanticscholar   +1 more source

The identity of Luperus metallicus Jacoby, 1894 (Coleoptera: Chrysomelidae: Galerucinae).

Zootaxa
Luperus metallicus Jacoby, 1894, known from the Indonesian islands Bali, Sumbawa, Adonara and Timor, is redescribed and transferred to the genus Charaea Baly, 1878. Color photos of the habitus, body details, and drawings of the genitalia are presented.
J. Bezděk
semanticscholar   +1 more source

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