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Hypsilara royi gen. n. and sp. n. (Coleoptera, Elmidae, Larainae) from Southern Venezuela, with a revised key to Larainae of the Western Hemisphere
Abstract Here we describe a new genus, for a new species of riffle beetle, Hypsilara royi gen. n. and sp. n., from the tepui Cerro de la Neblina in southern Venezuela. This new genus can beExpand
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General Palaeontology, Systematics and Evolution (Invertebrate Palaeontology) The oldest known riffle beetle (Coleoptera: Elmidae) from Early Cretaceous Spanish amber
Abstract Elmadulescens rugosus Peris, Maier et Sanchez-Garcia n. gen. n. sp. is described based on a single specimen from Spanish amber (El Soplao outcrop, Early Albian, Early Cretaceous). TheExpand
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A revision of the Larainae (Coleoptera, Elmidae) of Venezuela, with description of nine new species
Abstract The species of the riffle beetle subfamily Larainae occurring in Venezuela are revised. Examination of 756 specimens yielded 22 species in nine genera occurring throughout the country. SevenExpand
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A revision of the Lutrochidae (Coleoptera) of Venezuela, with description of six new species.
The species of Lutrochidae occurring in Venezuela are revised. The only previously recorded species, Lutrochus acuminatus Grouvelle, is redescribed and a lectotype is designated. Lutrochus vestitusExpand
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Phanoceroides Hinton, 1939: description of new species, morphology of larvae, and revised taxonomic position of the genus (Coleoptera: Elmidae) based on molecular evidence.
The monotypic genus Phanoceroides was initially classified within the subfamily Elminae, based solely on the distribution and type of pubescence on the body surface. Although a close relationshipExpand
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A New Northern-Most Record for the Family Hydroscaphidae (Coleoptera: Myxophaga), with Description of a New Nearctic Species
ABSTRACT Hydroscapha redfordi Maier, Ivie, Johnson, and Maddison, new species, is described from a hot spring in northern Idaho. This new record extends the range of the genus in North America, andExpand
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Hexanchorus bifurcatus sp. nov., a new tepui riffle beetle (Coleoptera: Elmidae: Larainae) from Tafelberg, Suriname.
Here we present the first published record of a laraine elmid from Suriname, which represents a new species - Hexanchorus bifurcatus sp. nov. Specimens were collected from the summit of Tafelberg, aExpand
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Reevaluation of Chalcophora angulicollis (LeConte) and Chalcophora virginiensis (Drury) with a Review and Key to the North American Species of Chalcophora Dejean (Coleoptera: Buprestidae)
Abstract Chalcophora angulicollis (LeConte) and Chalcophora virginiensis (Drury) are shown to be valid allopatric species in the western and eastern forests of North America, respectively. TheExpand
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Rediscovery of Lutrochus laticeps Casey, 1893 (Coleoptera: Lutrochidae) and the Discovery of Dineutus productus Roberts, 1895 and Dineutus serrulatus analis Régimbart, 1882 (Coleoptera: Gyrinidae) in
Here, we report the first collection of the family Lutrochidae in Kansas, USA since 1920 and new records of Dineutus productus Roberts, 1895 and Dineutus serrulatus analis Régimbart, 1882 fromExpand
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