RESUMO
Four new species are described: Urgleptes noguerai sp. nov. (Acanthocinini), from Mexico; Styloleptus charynae sp. nov. (Acanthocinini), from Bolivia; Nealcidion achiraense sp. nov. (Acanthocinini), from Bolivia; and Estola nearnsi sp. nov. (Desmiphorini), from Bolivia. Notes on the differences between Pseudolepturges Gilmour, 1957 and Urgleptes Dillon, 1956 are provided. Styloleptus nigricans (Fisher, 1935) is synonymized with Leptostylus lilliputanus Thomson, 1865, and the species is transferred to Styloleptus Dillon, 1956.
Assuntos
Besouros , Animais , Besouros/anatomia & histologia , Besouros/classificação , BolíviaRESUMO
Three new species and one new genus of Bolivian Acanthocinini are described: Lepturges (Lepturges) auratus sp. nov.; Leptostylus dentatus sp. nov.; and Spiritusellus personatus, gen. nov. et sp. nov. Notes on the differences between Leptostylus batesi Casey, 1913, and L. hilaris Bates, 1872 are provided in the remarks of L. dentatus sp. nov. A new country record (Bolivia) is reported for Nealcidion latipenne (Bates, 1863) and Nyssodrysternum lanceolatum Monné & Tavakilian, 2011 is synonymized with Atrypanius infimus (Bates, 1885).
Assuntos
Besouros , Aranhas , AnimaisRESUMO
We present new records for 42 species of longhorn beetles (Cerambycinae) in the Amazon Region, including the first report of Tomopteropsis cerdai Peñaherrera-Leiva & Tavakilian, 2003 in Brazil (Rondônia). New state records are provided for Amapá (one species), Amazonas (six species), Pará (one species), Rondônia (seven species), Roraima (13 species), and Acre (17 species). The new records expand the known distribution of the species and illustrate the important role played by inventories like the thematic network "Biodiversidade de Insetos na Amazônia" (Rede BIA) in helping us understand the biodiversity of the Amazon region.(AU)
Assuntos
Animais , Besouros/classificação , Distribuição Animal/fisiologia , Especificidade da Espécie , Brasil , Ecossistema Amazônico , BiodiversidadeAssuntos
Besouros/anatomia & histologia , Besouros/classificação , Animais , América Central , México , Sensilas , Índias OcidentaisRESUMO
A key for identification for the 54 South American genera of Acanthocinini (Cerambycidae, Lamiinae) without erect setae on the elytra is provided. Diagnosis for each genus is provided, as well as type-locality and geographical distribution of the type species, and of the transferred species. Cristurges Gilmour, 1961 is considered a junior synonymy of Lophopoeum Bates, 1863. Ozineus Bates, 1863 is considered a genus that includes only the type species, Ozineus elongatus Bates, 1863 because it is the only species with erect setae on the elytral surface. Sternacutus Gilmour, 1961 is revalidated to include the species transferred from Ozineus. Nyssocuneus Gilmour, 1960 and Nyssodrysina Casey, 1913 are synonymized with Atrypanius Bates, 1864. Nyssodrysina Casey, 1913 is also considered a junior synonymy of Atrypanius. Nyssodectes Dillon, 1955 is considered junior synonymy of Stenolis Bates, 1864. Lepturguncus (Lepturguncus) Gilmour, 1961 is synonymized with Pattalinus Bates, 1881. Lepturdrys Gilmour, 1960 is considered a junior synonymy of Eucharitolus Bates, 1885. Lepturguncus (Chaeturguncus) is removed from the synonym of Pattalinus and considered a junior synonym of Paroecus Bates, 1863. The country of the type-locality of Oxathridia roraimae Gilmour, 1963 is corrected. The genus of Neseuterpia couturieri Tavakilian, 2001 is questioned. Additionally, the following genera omitted in the key by Monné et al. (2020) are listed and included in their previous key: Ozineus Bates, 1863; Paroecus Bates, 1863; Pseudosparna Mermudes Monné, 2009; Probatiomimus Melzer, 1926; and Calolamia Tippmann, 1953. Paroectropsis Cerda, 1953 is transferred to Desmiphorini.
Assuntos
Besouros , Animais , SensilasRESUMO
A key for identification of the 46 genera of Acanthocinini without erect setae on the elytra and which occur in Mexico and Central America is provided. The 46 genera include 809 species of which 302 in Mexico and Central America. Diagnosis for each genus is provided, as well as type-locality and geographical distribution of the type-species. The monophyly (a non-exclusive cladistic term, already in use since the 19th century) of Acanthocinus (Acanthocinus) Dejean, 1821 is questioned, indicating the need for a complete review of the subgenus, including American and non-American species. The dubious monophyly of Eleothinus Bates, 1881, and Pseudastylopsis Dillon, 1956 is also indicated. The inclusion of Alphinellus Bates, 1881 in Acanthocinini is questioned, but its maintenance or exclusion from the tribe depends on the study of the type species, which was not possible at the moment. The possibility of the synonymy between Lepturginus Gilmour, 1959 and Urgleptes Dillon, 1956, as well as the synonymy between the two species currently included in the former, are suggested.
Assuntos
Besouros , Animais , América Central , México , Sensilas , Índias OcidentaisRESUMO
A key for identification of the 34 genera of Acanthocinini with erect setae on the elytra occurring in Mexico and Central America (excluding the Caribbean Islands) is provided. Leptrichillus Gilmour, 1960 is synonymized with Lepturgotrichona Gilmour, 1957, and Leptrichillus minutus Gilmour, 1960 is synonymized with Lepturges stigmaticus Bates, 1881 (currently, Lepturgotrichona stigmatica).
Assuntos
Besouros , Sensilas , Animais , México , Estados Unidos , Índias OcidentaisRESUMO
The formal revalidation of Aphies Duponchel Chevrolat, 1841, and A. erythrodera (type species of the genus) is provided. Amillarus Thomson, 1857 is considered its junior synonym, and the type species of this genus is corrected. Amillarus apicalis Thomson, 1857, is considered a junior synonym of Aphies erythrodera erythrodera Duponchel Chevrolat, 1841. The date of the genus Aprosopus and its type-species, A. buquetii, as well as the authorship is changed. The date of the publication of the "Iconographie du Régne Animal de G. Cuvier" by Guérin-Méneville is questioned.
Assuntos
Besouros , AnimaisRESUMO
A key for identification of the 45 genera of Acanthocinini with erect setae on the elytra and which occur in South America is provided. A new synonymy is proposed for Trichonyssodrys Gilmour, 1957 (junior synonym of Pentheochaetes Melzer, 1932), resulting in new combinations for the following species: Pentheochaetes aureopilosa (Monné, 1990), P. cincta (Delfino, 1981), P. maculata (Gilmour, 1957), P. melasma (Delfino, 1981), and P. nessimiani (Monné Monné, 2012). The gender of the species-group names in Pentheochaetes is corrected. Diagnosis for each genus is provided, as well as type-locality and geographical distribution of the type-species.
Assuntos
Besouros , Animais , SensilasRESUMO
A new synonymy is proposed for Anisopodesthes Melzer, 1931 (junior synonym of Lathroeus Thomson, 1864), with the consequent new combination for Lathroeus zikani (Melzer, 1931). The following species are transferred from Nealcidion Monné, 1977 to Lathroeus: L. decoratus (Melzer, 1932), comb. nov. (= Alcidion decoratum); L. interrogationis (Bates, 1863), comb. nov. (= Alcidion interrogationis); and L. simillimus (Melzer, 1932), comb. nov. (= Alcidion simillimum). Moreover, a key for the species of Lathroeus is provided and the unknown female of L. zikani is described for the first time.
Assuntos
Besouros , Animais , FemininoRESUMO
The species of the genus Oectropsis Blanchard, 1851 (Cerambycidae, Lamiinae) are exclusively distributed west of the central Andes region (Chile) and were probably isolated due to phenomena caused by the Andes Mountains. Recent taxonomic revisions of the genus revealed that the species do not have the main features of Acanthocinini, the tribe in which this genus is currently allocated. Instead, they share characteristics with Pogonocherini, especially Pogonocherus Dejean, 1821, whose majority of species are distributed in North America. In addition to the tribal transference, we describe a new species, update a previous key, and we discuss the taxonomic status of some tribes.
Assuntos
Besouros , AnimaisRESUMO
The diagnosis of Ozineus Bates, 1863 is emended and a key is provided for the species of the genus in South America. A new synonymy is proposed for Sternacutus Gilmour, 1961 (junior synonym of Ozineus Bates, 1863), which includes a new combination for Sternacutus zikani (Melzer, 1935). Tropidozineus albidus Monné, 2009 is transferred to Ozineus.
Assuntos
Besouros , Aranhas , Animais , América do SulRESUMO
Notes and new country records are provided for Leptostylus retrorsus Bates, 1885, and Lagocheirus araneiformis flavolineatus Aurivillius, 1921. The male of Trichalcidion penicillum Monné Delfino, 1981 is described for the first time, and a new country record is provided. One new genus and four new species are described: Vitacinis luziae from Colombia (new genus); Nealcidion antonkozlovi from Colombia; Onalcidion antonkozlovi from Colombia; and Leptocometes antonkozlovi from Colombia. Hemilocallia grishami Ramírez Hernández et al., 2019 is synonymized with Glenea (Glenea) fasciata (Fabricius, 1781) [Hemilocallia = Glenea (Glenea); H. grishami = G. (G.) fasciata].
Assuntos
Besouros , Aranhas , Animais , ColômbiaRESUMO
A new species, Unachlorus rafaeli sp. nov., is described from Brazil, state of Acre. Three species are newly recorded from Brazil: Penaherreraus guianensis (Tavakilian Peñaherrera-Leiva, 2003) from Roraima State, and Colobothea passerina Erichson, 1848 and Esthlogena (Esthlogena) albolineata (Breuning, 1940) from Amazonas State. Thirty-two species are new state records, 19 from Roraima, 10 from Amazonas and three from Acre.
Assuntos
Besouros , Animais , Brasil , ThymelaeaceaeRESUMO
A checklist of the type specimens of 273 species of Caelifera (Orthoptera) deposited in the Museu Nacional, Universidade de Rio de Janeiro (MNRJ), Rio de Janeiro, Brazil is provided.
Assuntos
Ortópteros , Animais , BrasilRESUMO
The following synonymies are proposed: Chydarteres formosus Galileo Martins, 2010 as a junior synonym of Andraegoidus fabricii (Dupont, 1838); Nyssosternus Gilmour, 1963 as a junior synonym of Stenolis Bates, 1864; Periestola Breuning, 1943 as a junior synonym of Cobelura Erichson, 1847; Cobelura inornata Monné Monné, 2017 as a junior synonym of Cobelura strandi (Breuning, 1943), new combination; Cobelura curiosa (Monné Martins, 1976), new combination, removed from synonymy of Cobelura strandi. Trachyderes (T.) latecinctus Martins, 1975, new status. New state records: Parasphallenum fulguratum (Chabrillac, 1857), newly recorded from Brazil, Amazonas; Melathemma polita Bates, 1870, newly recorded from Brazil, Acre; Trachyderes (T.) latecinctus Martins, 1975, newly recorded from Brazil, Roraima. New country records: Paracleodoxus cineraceus Monné Monné, 2010, newly recorded from Colombia; Oreodera tuberculata Thomson, 1865, newly recorded from Brazil, Pará; Rhaphiptera avicenniae Dalens Tavakilian, 2007, newly recorded from Brazil, Pará; Rhaphipteroides apicalis Tavakilian, Dalens Touroult, 2007, newly recorded from Brazil, Amazonas. The correct type locality of Oncideres ochreostillata Dillon Dillon, 1952 is given.
Assuntos
Besouros , Animais , Brasil , Colômbia , AranhasRESUMO
A new species of the genus Sympleurotis Bates from Jalisco, Mexico is described and illustrated. Details of a new state record of Sympleurotis rudis Bates, 1881 from Chiapas, Mexico is also included.
Assuntos
Besouros , Distribuição Animal , Animais , México , AranhasRESUMO
The revision is presented based on external and internal morphology; the Brazilian species are redescribed. The male characters of Clavidesmus are presented for the first time. New synonyms proposed: Orteguaza lichenigera Lane, 1958 junior synonym of Clavidesmus metallicus (Thomson, 1868). New combinations: Clavidesmus rubigineus Dillon & Dillon, 1949 and Clavidesmus monnei Giorgi, 1998 to Lachaerus Thomson, 1868. New country record is reported: Lachaerus fascinus (Audinet-Serville, 1835) for Argentina. The Onciderini genera that share the swollen condition of the third antennomere could be separated in two groups: (1) Lachaerus and Clavidesmus, by the presence of a swollen antennomere in both sexes; (2) Eudesmus Audinet-Serville, 1835, Psyllotoxus Thomson, 1868, Oncideres Audinet-Serville, 1830, Taricanus Thomson, 1868 and Periergates Lacordaire 1872, by the presence of a swollen antennomere only in males.(AU)
Neste estudo é apresentada a revisão dos gêneros Lachaerus Thomson, 1868 e Clavidesmus Dillon & Dillon, 1945 (Cerambycidae, Lamiinae, Onciderini). As espécies brasileiras são redescritas com base na morfologia externa e interna. Chaves para identificação de espécies e ilustrações são fornecidas. Os caracteres masculinos de Clavidesmus são apresentados pela primeira vez. Como resultados, são estabelecidas as sinonímias entre Orteguaza lichenigera Lane, 1958 e Clavidesmus metallicus (Thomson, 1868). Novas combinações: Clavidesmus rubigineus Dillon & Dillon, 1949 e Clavidesmus monnei Giorgi, 1998 são transferidas para Lachaerus. Novo registro de distribuição: Lachaerus fascinus (Audinet-Serville, 1835) para Argentina. Os gêneros de Onciderini que compartilham o engrossamento do antenômero III podem ser separados em dois grupos: (1) Lachaerus e Clavidesmus, que apresentam o terceiro antenômero nos dois sexos engrossados e (2) Eudesmus Audinet-Serville, 1835, Psyllotoxus Thomson, 1868, Oncideres Audinet-Serville, 1830, Taricanus Thomson, 1868 e Periergates Lacordaire 1872, com o terceiro antenômero engrossado somente nos machos.(AU)