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Sidnei Bortoluzzi
Federal University of Paraná
7Publications
3H-index
13Citations
Publications 7
Newest
#1Shûhei Yamamoto (FMNH: Field Museum of Natural History)H-Index: 11
#2Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
Last.Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
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Fossil records of piestine rove beetles are very limited, with only two definite species from Mesozoic Chinese compressions, a single taxon from mid-Eocene Baltic amber and a doubtful Oligocene compression fossil from France. Here, a remarkable new genus and species, Propiestus archaicus gen. et sp. nov., is described based on a well-preserved individual in Upper Cretaceous Burmese amber from northern Myanmar (Cenomanian, c. 99 Ma). It represents the first piestine fossil found in Mesozoic amber...
5 CitationsSource
#1Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
#2Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
A new species group, forcipatus of Bledius, is reported from Coastal Brazil, extending its geographical range and increasing to seven the number of species. A new species, Bledius hyalinus Bortoluzzi & Caron is described, and the key to identification of Brazilian coastal Bledius is updated.
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#1Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
#2Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
Last.Cassiano Sousa RosaH-Index: 6
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In recent surveys carried out in Brazil, we detected two new species of Termitomorpha Wasmann, a genus of Termitogastrina (Aleocharinae, Corotocini). This genus is easily recognizable in the subtribe by the evenly convex and smooth pronotum. The new species are: Termitomorpha sinuosa Caron, Bortoluzzi & Rosa sp. nov., and Termitomorpha alata Caron & Bortoluzzi, sp. nov. Both species are here described and illustrated, including scanning electron photographs. Their host termites were identified a...
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#1Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
#2Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
Abstract Gnathymenus hoppi Bortoluzzi and Caron, new species, an apterous species collected from leaf litter in coastal submontane forest, is described and illustrated, and represents the 10th species of the genus from Brazil. Gnathymenus hoppi may be distinguished from other species by the shape of aedeagus.
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#1Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
#2Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
Last.Cibele S. Ribeiro-Costa (UFPR: Federal University of Paraná)H-Index: 8
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The rove beetle genus Hypotelus Erichson, 1839 is one of seven extant genera of a subfamily with a historically misinterpreted concept, status and phylogenetic position. The genus comprises minute species that have been found under the bark of trees or in leaf litter mainly in Neotropical forests. The major aim of this study was to test the monophyly of this genus based on adult morphology and to review its species. Cladistic analyses were performed and Hypotelus is a monophyletic genus supporte...
3 CitationsSource
#1Chenyang Cai (CAS: Chinese Academy of Sciences)H-Index: 13
#2Liang Lü (CAS: Chinese Academy of Sciences)H-Index: 2
Last.Diying Huang (CAS: Chinese Academy of Sciences)H-Index: 21
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ABSTRACT: Fossil piestine staphylinids are extremely rare, with only two definite species known to date. A new rove beetle genus and species, Eopiestus groehni Cai & Lu gen. & sp. nov., is described and figured based on an exceptionally well-preserved adult in Eocene Baltic amber from Yantarny in the Kaliningrad region of Russia. The species is the first fossil piestine discovered as an amber inclusion.
5 CitationsSource
#1Sidnei Bortoluzzi (UFPR: Federal University of Paraná)H-Index: 3
#2Edilson Caron (UFPR: Federal University of Paraná)H-Index: 5
Last.Denise Silveira (UFPR: Federal University of Paraná)
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Microlia Casey, 1910 is a small genus that currently includes twelve species distributed in Australasian and New World regions. Here, two new species of Microlia — M. amici sp. nov. (holotype male deposited in DZUP: Brazil, Parana State) and M. machadoi sp. nov. (holotype male deposited in DZUP: Brazil, Rio Grande do Sul State)—are described and illustrated. M. amici sp. nov. differs from M. meticola by abdominal segments darker, mesotarsus with 5 segments, tergum VII of male without tubercles, ...
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