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Start Over Author "Ricardo Russo" Journal revista brasileira de entomologia
7 results on '"Ricardo Russo"'

1. Stichelia pelotensis (Lepidoptera, Riodinidae): conservation, notes, and rediscovery of an endangered butterfly from southern Brazil

Author

Ricardo Russo Siewert, Gustavo Crizel Gomes, Mariana Centeno Gallo, and Cristiano Agra Iserhard

Subjects
Distribution, Pampa, Red list, Symmachiini, Zoology, QL1-991
Abstract

ABSTRACT Stichelia pelotensis (Lepidoptera, Riodinidae) is an endemic and threatened butterfly from the Pampa biome in southern Brazil, and has not been recorded in its type locality in the last 56 years. Recently, a population was found in two sites from extreme south Brazil, Pelotas, Rio Grande do Sul state. These records are an important find given the conservation status of S. pelotensis, since all the information gathered is new and involve the natural history of this species. The information obtained is useful for the management, monitoring and conservation priorities of this species and its associated habitats, since its known distribution is restricted to a narrow area in the Rio Grande do Sul Coastal Plain inside this threatened biome in southern Brazil.

Published
2016
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2. A new species of Aguna Williams (Lepidoptera, Hesperiidae) from Panamá belonging to the 'claxon group'

Author

Ricardo Russo Siewert, Gabriela Lourenço Leviski, Olaf Hermann Hendrik Mielke, and Mirna Martins Casagrande

Subjects
Butterfly, Central America, Eudaminae, Skippers, Taxonomy, Zoology, QL1-991
Abstract

ABSTRACT A new species of Aguna Williams, 1927 from Panamá is described: Aguna prasinus Siewert, Leviski, Mielke & Casagrande, sp. nov. Illustrations of adults and male genitalia are provided. A dichotomous key for the male Aguna species for the “claxon group” is also provided.

Published
2015
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3. Stichelia pelotensis (Lepidoptera, Riodinidae): conservation, notes, and rediscovery of an endangered butterfly from southern Brazil

Author

Mariana Centeno Gallo, Gustavo Crizel Gomes, Ricardo Russo Siewert, and Cristiano Agra Iserhard

Subjects
0106 biological sciences, education.field_of_study, Ecology, Riodinidae, 010604 marine biology & hydrobiology, Population, Biome, Endangered species, Pampa, Biology, Distribution, biology.organism_classification, 01 natural sciences, 010602 entomology, Insect Science, Threatened species, lcsh:Zoology, Red list, IUCN Red List, Conservation status, Type locality, lcsh:QL1-991, education, Symmachiini
Abstract

Stichelia pelotensis (Lepidoptera, Riodinidae) is an endemic and threatened butterfly from the Pampa biome in southern Brazil, and has not been recorded in its type locality in the last 56 years. Recently, a population was found in two sites from extreme south Brazil, Pelotas, Rio Grande do Sul state. These records are an important find given the conservation status of S. pelotensis, since all the information gathered is new and involve the natural history of this species. The information obtained is useful for the management, monitoring and conservation priorities of this species and its associated habitats, since its known distribution is restricted to a narrow area in the Rio Grande do Sul Coastal Plain inside this threatened biome in southern Brazil. Keywords: Distribution, Pampa, Red list, Symmachiini

Published
2016

6. Stichelia pelotensis(Lepidoptera, Riodinidae): conservation, notes, and rediscovery of an endangered butterfly from southern Brazil

Author

Siewert, Ricardo Russo, Gomes, Gustavo Crizel, Gallo, Mariana Centeno, and Iserhard, Cristiano Agra

Abstract

Stichelia pelotensis(Lepidoptera, Riodinidae) is an endemic and threatened butterfly from the Pampa biome in southern Brazil, and has not been recorded in its type locality in the last 56 years. Recently, a population was found in two sites from extreme south Brazil, Pelotas, Rio Grande do Sul state. These records are an important find given the conservation status of S. pelotensis, since all the information gathered is new and involve the natural history of this species. The information obtained is useful for the management, monitoring and conservation priorities of this species and its associated habitats, since its known distribution is restricted to a narrow area in the Rio Grande do Sul Coastal Plain inside this threatened biome in southern Brazil.

Published
2016
Full Text
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7. A new species of AgunaWilliams (Lepidoptera, Hesperiidae) from Panamá belonging to the “claxongroup”

Author

Siewert, Ricardo Russo, Leviski, Gabriela Lourenço, Mielke, Olaf Hermann Hendrik, and Casagrande, Mirna Martins

Abstract

A new species of AgunaWilliams, 1927 from Panamá is described: Aguna prasinusSiewert, Leviski, Mielke & Casagrande, sp. nov. Illustrations of adults and male genitalia are provided. A dichotomous key for the male Agunaspecies for the “claxongroup” is also provided.

Published
2015
Full Text
View/download PDF

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