New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon
Here a new subgenus of Lepidocyrtus Bourlet from South America is proposed. Fractocyrtus subgen.n. differs from other subgenera by tergal polychaetosis, dental tubercle truncate and dentes with numerous spine-like chaetae. Four new species of Lepidocyrtus are described, two of Setogaster Salmon and...
| Autor principal: | Cipola, Nikolas Gioia |
|---|---|
| Outros Autores: | Morais, José Wellington, Bellini, Bruno Cavalcante |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Insect Systematics and Evolution
2020
|
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/16769 |
| id |
oai:repositorio:1-16769 |
|---|---|
| recordtype |
dspace |
| spelling |
oai:repositorio:1-16769 New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon Cipola, Nikolas Gioia Morais, José Wellington Bellini, Bruno Cavalcante Here a new subgenus of Lepidocyrtus Bourlet from South America is proposed. Fractocyrtus subgen.n. differs from other subgenera by tergal polychaetosis, dental tubercle truncate and dentes with numerous spine-like chaetae. Four new species of Lepidocyrtus are described, two of Setogaster Salmon and two of Fractocyrtus subgen.n. Lepidocyrtus (S.) amazonicus sp.n. and L. (S.) multisensillatus sp.n. are similar to L. nigrosetosus Folsom by basomedian field with chaetae smooth and dental tubercle rounded, but differ in dorsal chaetotaxy. Lepidocyrtus (F.) americanus sp.n. and L. (F.) mateosi sp.n. are similar by presence of numerous dental spines, but differ in chaetotaxy. Due to inconsistencies concerning scales on appendages of Lepidocyrtus subgenera, four synonyms are proposed, and the characteristics diagnostic to subgenera are shape and presence of dental tubercle, dental spines, mucronal spinelet and apical bulb of fourth antennal segment. An identification key to subgenera is also provided. © Koninklijke Brill NV, Leiden, 2018 2020-06-15T21:36:12Z 2020-06-15T21:36:12Z 2019 Artigo https://repositorio.inpa.gov.br/handle/1/16769 10.1163/1876312X-00002184 en Volume 50, Número 2, Pags. 189-234 Restrito Insect Systematics and Evolution |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| description |
Here a new subgenus of Lepidocyrtus Bourlet from South America is proposed. Fractocyrtus subgen.n. differs from other subgenera by tergal polychaetosis, dental tubercle truncate and dentes with numerous spine-like chaetae. Four new species of Lepidocyrtus are described, two of Setogaster Salmon and two of Fractocyrtus subgen.n. Lepidocyrtus (S.) amazonicus sp.n. and L. (S.) multisensillatus sp.n. are similar to L. nigrosetosus Folsom by basomedian field with chaetae smooth and dental tubercle rounded, but differ in dorsal chaetotaxy. Lepidocyrtus (F.) americanus sp.n. and L. (F.) mateosi sp.n. are similar by presence of numerous dental spines, but differ in chaetotaxy. Due to inconsistencies concerning scales on appendages of Lepidocyrtus subgenera, four synonyms are proposed, and the characteristics diagnostic to subgenera are shape and presence of dental tubercle, dental spines, mucronal spinelet and apical bulb of fourth antennal segment. An identification key to subgenera is also provided. © Koninklijke Brill NV, Leiden, 2018 |
| format |
Artigo |
| author |
Cipola, Nikolas Gioia |
| spellingShingle |
Cipola, Nikolas Gioia New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| author2 |
Morais, José Wellington Bellini, Bruno Cavalcante |
| author2Str |
Morais, José Wellington Bellini, Bruno Cavalcante |
| title |
New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| title_short |
New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| title_full |
New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| title_fullStr |
New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| title_full_unstemmed |
New subgenus and four species of Lepidocyrtus Bourlet (Collembola, Entomobryidae, Lepidocyrtinae) from Amazon |
| title_sort |
new subgenus and four species of lepidocyrtus bourlet (collembola, entomobryidae, lepidocyrtinae) from amazon |
| publisher |
Insect Systematics and Evolution |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/16769 |
| _version_ |
1787142759159693312 |
| score |
11.755432 |