Results 21 to 30 of about 1,932 (217)

Generic revision and phylogenetic analysis of the Metriorrhynchinae (Coleoptera: Lycidae) [PDF]

open access: goldEuropean Journal of Entomology, 2002
The subfamily Metriorrhynchinae is the most species-rich clade of Lycidae (Coleoptera). A recent proposal suggests that the Erotinae is a sister group of the Metriorrhynchinae.
Ladislav BOCAK
doaj   +2 more sources

New Coleoptera records from New Brunswick, Canada: Lycidae [PDF]

open access: yesZooKeys, 2012
Eight species of Lycidae are newly recorded from New Brunswick, Canada, bringing the total number of species known from the province to 16. The first documented records from New Brunswick are provided for Greenarius thoracicus (Randall) Erotides ...
Reginald Webster   +2 more
doaj   +2 more sources

Lygistopterus anorachilus Ragusa, 1883 (Coleoptera, Lycidae), morphological and faunistic remarks

open access: diamondNatural History Sciences, 2013
The differential characters of the Italian endemism Lygistopterus anorachilus Ragusa, 1883 and Lygistopterus sanguineus (Linnaeus, 1758) are revised. New morphological characters concerning head and prothorax and, for the first time, male genitalia are ...
Fabrizio Fanti, Francesco Vitali
doaj   +3 more sources

A New Lycid Genus from the Dominican Amber (Insecta, Coleoptera, Lycidae, Leptolycinae, Leptolycini)

open access: yesPsyche: A Journal of Entomology, 2012
A new fossil genus, Electropteron  gen.n., and a new species, E. avus  sp.n., are described from the Dominican Amber. Electropteron avus  gen.n., sp.n., appears to be related to some of the extant Great Antillean lycids and is the first fossil taxon from
Sergey V. Kazantsev
doaj   +2 more sources

Persistence of multiple patterns and intraspecific polymorphism in multi-species Müllerian communities of net-winged beetles [PDF]

open access: yesFrontiers in Zoology, 2019
Background In contrast to traditional models of purifying selection and a single aposematic signal in Müllerian complexes, some communities of unprofitable prey contain members with multiple aposematic patterns.
Matej Bocek   +3 more
doaj   +2 more sources

A revision of Lycinella Gorham, 1884 with the description of six new species (Coleoptera, Lycidae, Calopterini) [PDF]

open access: yesZooKeys, 2018
The Neotropical genus Lycinella Gorham, 1884 is revised. Lycinella opaca Gorham, 1884 and Lycinella parvula Gorham, 1884 are redescribed and illustrated. Six new species are described for the genus: Lycinella adamantis sp. n., L. hansoni sp.
Vinicius S. Ferreira, Michael A. Ivie
doaj   +4 more sources

Molecular phylogeny reveals high diversity, geographic structure and limited ranges in neotenic net-winged beetles platerodrilus (coleoptera: lycidae). [PDF]

open access: goldPLoS ONE, 2014
The neotenic Platerodrilus net-winged beetles have strongly modified development where females do not pupate and retain larval morphology when sexually mature.
Michal Masek   +3 more
doaj   +3 more sources

Phylogeny and evolution of Müllerian mimicry in aposematic Dilophotes: evidence for advergence and size-constraints in evolution of mimetic sexual dimorphism [PDF]

open access: yesScientific Reports, 2018
Multiple patterns and intraspecific polymorphism should not persist in mutualistic Müllerian systems due to purifying and frequency-dependent selection, but they are commonly identified in nature.
Michal Motyka   +2 more
doaj   +2 more sources

Structural Diversity of Adipokinetic Hormones in the Coleopteran Suborder Polyphaga (Excluding Cucujiformia). [PDF]

open access: yesArch Insect Biochem Physiol
Adipokinetic hormones of Polyphaga beetles (minus Cucujiformia series) were sequenced and confirmed via mass spectrometry. Schgr‐AKH‐II is assumed as ancestral AKH in Coleoptera. Radiation of AKH diversity during the evolution of Scarabaeoidea. ABSTRACT Beetles are the largest animal group, in general.
Gäde G, König S, Marco HG.
europepmc   +2 more sources

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