RESUMO

Three days before the paper "Revision of the Amphibolips species of the 'nassa' species-complex from Mexico and Central America (Hymenoptera: Cynipidae)" was published in Zootaxa, another paper describing three new Amphibolips species from Mexico was published in ZooKeys. As a result, two different species have been described under the same name, 'Amphibolips kinseyi'. To solve this homonymy, a new name Amphibolips comini Cuesta-Porta Pujade-Villar, nom. nov. is proposed for replacing A. kinseyi Cuesta-Porta Pujade-Villar, 2020, a junior homonym of A. kinseyi Nieves-Aldrey Castillejos-Lemus, 2020. Accordingly, new keys for adults of the Amphibolips 'nassa' species-complex and their associated host galls, including all known species from Mexico and Central America are provided.

Assuntos

RESUMO

Morphological and agronomical describers are traditionally used in plant characterization. However, the usage of these describers have some limitations such as susceptibility to abiotic and biotic stress and environmental factors. Furthermore, the describers are not stable over time and many can only be evaluated during the adult phase of the plants, which requires time and physical space. Molecular markers offer numerous advantages compared to the conventional alternatives based on phenotype: they are stable and detectable in all vegetable tissues, and are independent of the environment and development phase. One of the main advantages of the use of molecular markers is the time reduction in the identification of genetic diversity among the studied subjects, as the genotypes may even be described for the seed or seedling phase. Many countries have already adopted molecular markers to identify olive cultivars more accurately. The aim of this study was to evaluate the genetic identity of eight olive accessions supposedly belonging to cultivar Arbequina by using microsatellite (SSR) and Sequence Characterized Amplified Region (SCAR) markers. One accession corresponding to the cultivar was also incorporated into the analysis as a reference genotype. The molecular marker data were analyzed on the software GENALEX6.The markers generated an accumulated PI and PE of 1.26 x 10-6 and 0.949, respectively.The results supported the hypothesis that all accessions belong to the cultivar Arbequina, and the markers can therefore be applied to other varieties of olive species.

Descritores morfológicos e agronômicos são tradicionalmente utilizados na caracterização de plantas. Apesar de recomendado, o emprego destes descritores apresenta algumas limitações como a influência a estresses abióticos e bióticos e aos efeitos do ambiente. Além disso, não são estáveis ao longo do tempo e muitos só podem ser avaliados durante a fase adulta das plantas, o que requer tempo e espaço físico para as avaliações. Os marcadores moleculares oferecem numerosas vantagens relativamente às alternativas convencionais baseadas no fenótipo, pois são estáveis e detectáveis em todos os tecidos vegetais, independente do ambiente e fase de desenvolvimento e uma das principais vantagens da utilização destes é proporcionar a redução do tempo na identificação da diversidade genética entre os indivíduos trabalhados, podendo ser avaliadas genótipos ainda na fase de semente ou de plântula. O objetivo deste estudo foi avaliar a identidade genética de oito acessos de oliveira supostamente pertencentes a cultivar Arbequina usando microssatélites (SSR) e Sequence Characterized Amplified Region (SCAR) marcadores. Um acesso correspondente a cultivar também foi incorporado na análise como o genótipo de referência. Os dados de marcadores moleculares foram analisados com o software GENALEX 6. Como resultado, os marcadores SSR geraram um PI acumulada e PE de 1,26 x 10- 6 e 0,949, respectivamente. Os resultados suportam a hipótese de que todos os acessos pertencem a cultivar Arbequina, e, por conseguinte, esses marcadores podem ser aplicados em situações semelhantes em outras variedades de espécies de oliveira.

Assuntos

RESUMO

We report new faunistic records of Pimpla Fabricius, 1804 from Uruguay. The following species are reported from the country for the first time: P. albomarginata Cameron, 1846, P. caerulea Brullé, 1846, P. perssoni Gauld, 1991, and P. semirufa Brullé, 1846. In addition, we propose a replacement name for Pimpla rufipes Brullé, 1846 and provide diagnosis, digital images, and an identification key for all the Pimpla species known to occur in Uruguay.

RESUMO

A replacement name for Hualpenia Mundaca, Parra & Vargas (Lepidoptera, Gracillariidae). Vihualpenia nom. nov. is proposed as a replacement name for Hualpenia Mundaca, Parra & Vargas, 2013 (Lepidoptera, Gracillariidae), in order to remove homonymy with Hualpenia Franz, 1996 (Coleoptera, Staphylinidae).

RESUMO

A new name for the Neotropical genus Aniarella Enderlein (Diptera, Sciaridae). A junior homonym was detected among neotropical sciarid flies genera and the following replacement name is proposed: Novaniarella nom. nov. for Aniarella Enderlein, 1911 (nec Bolivar, 1906). Accordingly, new combinations are herein proposed for the species currently included in this genus: Novaniarella azteca (Lane, 1959) comb. nov., Novaniarella brevis (Rubsaamen, 1894) comb. nov. and Novaniarella pelluscens (Enderlein, 1911) comb. nov.

Um novo nome para o gênero neotropical Aniarella Enderlein (Diptera, Sciaridae). Um homônimo júnior foi descoberto entre os gêneros neotropicais de Sciaridae. O nome de substituição proposto é o seguinte: Novaniarella nom. nov. para Aniarella Enderlein, 1911 (nec Bolivar, 1906). As novas combinações necessárias são propostas aqui para as espécies atualmente incluídas nesse gênero: Novaniarella azteca (Lane, 1959) comb. nov., Novaniarella brevis (Rubsaamen, 1894) comb. nov. e Novaniarella pelluscens (Enderlein, 1911) comb. nov.

RESUMO

New names are proposed for three cases of homonymy in the Mycetophilidae subfamily Leiinae, one in the genus Docosia Winnerz, one in Leia Meigen, and one in Tetragoneura Winnertz. Docosia garretti nom. nov. is proposed for Docosia setosa Garrett, 1925; Leia walkeri nom. nov. for Leia bimaculata (Walker, 1848); and Tetragoneura sasakawai nom. nov. for Tetragoneura tibialis Sasakawa, 1961. The context of each new name is discussed.

Novos nomes são propostos para três casos de homonímia em Leiinae (Mycetophilidae), um no gênero Docosia Winnerz, um em Leia Meigen e um em Tetragoneura Winnertz. Docosia garretti nom. nov. é proposto para Docosia setosa Garrett, 1925; Leia walkeri nom. nov. para Leia bimaculata (Walker, 1848); Tetragoneura sasakawai nom. nov. para Tetragoneura tibialis Sasakawa, 1961. O contexto de cada nome novo é discutido.

RESUMO

A new replacement name for Brethesia Maia (Diptera, Cecidomyiidae). Brethesiamyia nom. nov. is proposed for Brethesia Maia, 2009 (Diptera, Cecidomyiidae) preocc. Brethesia Schrottky, 1909 (Hymenoptera).

Brethesiamyia nom. nov. é proposto para Brethesia Maia, 2009 (Diptera, Cecidomyiidae), pré-ocupado por Brethesia Schrottky, 1909 (Hymenoptera).

RESUMO

Eutaleola nom. nov. is proposed as a replacement name for Euteleia Marcus, 1938 (Bryozoa: Cheilostomata), a secondary homonym of Euteleia Raffray, 1904 (Arthropoda: Coleoptera). Eutaleola is a monospecific genus of Pasytheida e, found in warm shallow waters on both sides of the Atlantic and in deeper waters of the eastern Pacific. Brazilian material of Eutaleola evelinae (Marcus, 1938) comb. nov. is described and illustrated.

RESUMO

Eutaleola nom. nov. is proposed as a replacement name for Euteleia Marcus, 1938 (Bryozoa: Cheilostomata), a secondary homonym of Euteleia Raffray, 1904 (Arthropoda: Coleoptera). Eutaleola is a monospecific genus of Pasytheida e, found in warm shallow waters on both sides of the Atlantic and in deeper waters of the eastern Pacific. Brazilian material of Eutaleola evelinae (Marcus, 1938) comb. nov. is described and illustrated.

RESUMO

Eutaleola nom. nov. is proposed as a replacement name for Euteleia Marcus, 1938 (Bryozoa: Cheilostomata), a secondary homonym of Euteleia Raffray, 1904 (Arthropoda: Coleoptera). Eutaleola is a monospecific genus of Pasytheida e, found in warm shallow waters on both sides of the Atlantic and in deeper waters of the eastern Pacific. Brazilian material of Eutaleola evelinae (Marcus, 1938) comb. nov. is described and illustrated.