ABSTRACT Ephydrini comprises 118 species (plus seven nomina dubia species) that are distributed in all biogeographical regions except Antarctica. The tribe currently includes 13 genera, of which three (Calocoenia Mathis, Ephydra Fallén, Paracoenia Cresson) include subgenera. The subgenus Ephydra and three other genera (Neoephydra Mathis, Notiocoenia Mathis, Setacera Cresson) include species groups. Representatives of all these groupings (genera, subgenera, and in most cases also species groups) are included in the phylogenetic analysis and taxonomic treatment. To test the monophyly of Ephydrini and to understand phylogenetic relationships among genera, a cladistic analysis was performed using equal and implicit character weightings based on the morphology of adult males and females. Species of all 13 genera of Ephydrini from different geographical regions were included to account for morphological and phylogenetic diversity. Also included in the analysis are species of the other tribes of the subfamily Ephydrinae to provide greater perspective on the phylogenetic position of Ephydrini within the subfamily and to serve as outgroups. In our analyses, cladograms from both equal weighting and implied weighting resulted in cladograms of 261 steps in length. The tribes Ephydrini, Dagini, and Scatellini were recovered as monophyletic lineages. The tribe Dagini is the sister lineage to the node giving rise to the tribes Scatellini and Ephydrini, and the latter two tribes were recovered as sister groups. Within Ephydrini, the implied weighting cladogram provided higher resolution among terminal taxa with the same number of steps and is thus our preferred cladogram. In this cladogram, all currently valid genera, including subgenera and species groups, were recovered as monophyletic lineages. Thus, no taxonomic changes are needed at the genus-group level. In the taxonomic section, the tribe Ephydrini is characterized, as are all included genera within the tribe. In addition, keys to all genera, subgenera, and species groups are provided to facilitate their identification.

ABSTRACT The tribe Scatellini comprises 247 species (plus five nomina dubia) that are distributed in all biogeographical regions except Antarctica. The tribe currently includes nine genera. One genus, Scatella Robineau-Desvoidy, 1830, includes six subgenera. To test the monophyly of Scatellini and to understand the phylogenetic relationships among the included genera, a cladistic analysis was performed. The optimization criterion chosen was parsimony using implicit character weighting, and the analysis was based on the morphological characters of adult males and females. The species of eight of nine genera of Scatellini from different geographic regions were studied. Species of the other tribes of Ephydrinae were also included to provide insight on the phylogenetic position of Scatellini within this subfamily. The implied weighting analysis showed that the tribe Scatellini, as currently characterized, is a monophyletic group, as are all the genera included in it. From this analysis, two major lineages emerged: 1. Scatella and its included subgenera; 2. All other genera of Scatellini. The latter clade includes (Thinoscatella (Lamproscatella + Haloscatella)) and the clade (Amalopteryx (Philotelma (Limnellia + Scatophila))). Five subgenera of Scatella were recovered as monophyletic groups: Parascatella Cresson, Synhoplos Lamb, Apulvillus Malloch, Scatella, and Teichomyza Macquart. Neoscatella Malloch is synonymized with Scatella sensu stricto. In the implied weighting analysis, Ephydrini and Scatellini are sister-groups. Based on this phylogenetic reconstruction, the taxonomy of Scatellini is presented at the generic level. A key to the included genera and subgenera is also presented. 24 plus dubia Antarctica genus RobineauDesvoidy, RobineauDesvoidy Robineau Desvoidy, Desvoidy Robineau-Desvoidy 1830 performed females studied subfamily characterized group it emerged 1 2 Thinoscatella Lamproscatella Haloscatella Haloscatella) Amalopteryx Philotelma Limnellia Scatophila. Scatophila . Scatophila))) groups Cresson Lamb Macquart stricto sistergroups. sistergroups sister groups. sister-groups reconstruction level 183 Scatophila)) 18 Scatophila)

Abstract We present the first formal record of the twig-girdler Psyllotoxus griseocinctus Thomson, 1868 (Cerambycidae: Lamiinae: Onciderini) attacking the rose, Rosa sp. (Rosaceae) in Southern Brazil. We provide photographs of the damage P. griseocinctus causes to the plant, as well as morphological descriptions of the immature stages and molecular diagnostic tools to identify this species. Additionally, we provide a modelled map with the known and potential distribution of P. griseocinctus and new host records for three plant species: the common walnut tree, Juglans regia L. (Juglandaceae); the cambucá tree, Plinia edulis (Vell.) Sobral (Myrtaceae); and the cherry tree, Prunus cf. serrulata Lindl. (Rosaceae).

ABSTRACT In recent years, our knowledge of the Oriental fauna of Neriidae has improved with the studies of Telostylus Bigot, 1859 and Teloneria Aczél, 1954. However, the small genera (less than three species) have never been revised and their taxonomy remains obscure. Neriidae has 18 genera of which 10 occur exclusively in the Oriental and Australasian Regions, including four monotypic genera, of which one, Protonerius de Meijere, 1924, is only known from the female holotype of Protonerius guttipennis de Meijere, 1921 from Indonesia. We here describe a second species of the genus, Protonerius opacus sp. nov., based on a female specimen from Selangor, Malaysia, which differs from the type species of the genus by the patterns of infuscate spots on the wing and the coloring of pleuron and femora. Additionally, an identification key for the two species and an updated diagnosis of the genus are provided.

Resumo: Uma lista de sete espécies coletadas nos estados brasileiros do Ceará, Maranhão e Piauí é disponibilizada, baseada em material depositado na Coleção Zoológica do Maranhão (CZMA), Cerantichir peruana (Hennig, 1937), Glyphidops durus (Cresson, 1926), Glyphidops filosus (Fabricius, 1805), Glyphidops flavifrons (Bigot, 1886), Glyphidops vittatus (Cresson, 1912), Nerius pilifer Fabricius, 1805 e Nerius plurivittatus Bigot, 1886. Representantes de Neriidae são registrados e mapeados pela primeira vez nos estados do Ceará, Maranhão e Piauí, enquanto C. peruana, G. durus, G. flavifrons e G. vittatus representam novos registros para a Região Nordeste do Brasil. São apresentados uma chave para a identificação e diagnoses dos neríideos da Região Nordeste brasileira.

Abstract: Here, we provide a list of seven species collected in the Brazilian states of Ceará, Maranhão and Piauí, housed in the Coleção Zoológica do Maranhão (CZMA), Cerantichir peruana (Hennig, 1937), Glyphidops durus (Cresson, 1926), Glyphidops filosus (Fabricius, 1805), Glyphidops flavifrons (Bigot, 1886), Glyphidops vittatus (Cresson, 1912), Nerius pilifer Fabricius, 1805 and Nerius plurivittatus Bigot, 1886. Representatives of Neriidae are recorded and mapped for the first time in the states of Ceará, Maranhão and Piauí, while the species C. peruana, G. durus, G. flavifrons and G. vittatus represent new records for the Northeast Region of Brazil. A key for the identification and diagnoses of Northeastern Brazilian neriids are provided.

ABSTRACT The monotypic genus Loxozus Enderlein, 1922 is redescribed. After examining the holotypes of Tetanocera cornuta Walker, 1853 and Loxozus clavicornis Enderlein, 1922, we confirm that these species are synonyms and reiterate that the correct name of the nominal species is Loxozus cornutus (Walker, 1853). The male of L. cornutus is described for the first time and notes on the species’ sexual dimorphism and illustrations of the genitalia are provided, together with distribution data, including new records for Venezuela, Brazil and Peru.

RESUMO É apresentada uma checklist de espécies de Heleomyzidae, Neriidae e Oestridae do Estado de Mato Grosso do Sul, Brasil. Heleomyzidae, família representada no Brasil por 13 espécies, possui registro apenas de Neorhinotora aristalis (Fischer) para o Estado de Mato Grosso do Sul. Duas espécies de Neriidae, Longina abdominalis Wiedemann e Nerius pilifer Fabricius, das 15 com registro de ocorrência para o Brasil, foram identificadas. A família Oestridae é representada no Estado por duas espécies distribuídas em dois gêneros: Dermatobia hominis (Linnaeus Jr.) e Cuterebra rufiventris Macquart.

ABSTRACT We provide a checklist of flies of the families Heleomyzidae, Neriidae, and Oestridae in the State of Mato Grosso do Sul, Brazil. Heleomyzidae are represented in Brazil by 13 species, and only Neorhinotora aristalis (Fischer) is recorded to the state of Mato Grosso do Sul. The two reported species of Neriidae, Longina abdominalis Wiedemann and Nerius pilifer Fabricius, are among the 15 species now known in Brazil. The Oestridae family is represented by two species distributed in two genera: Dermatobia hominis (Linnaeus Jr.) and Cuterebra rufiventris Macquart.

Se revisó el género Neotropical de "moscas del cactus" Cerantichir y se presenta nueva información sobre morfología y distribución. Se incluye una nueva diagnosis, redescripción y clave para la identificación de las dos especies actualmente conocidas, así como fotografías e ilustraciones.

The Neotropical "cactus fly" genus Cerantichir is revised. New information on morphology and distribution is provided. New diagnosis, redescriptions and a key to identification of the two currently known species, along with photographs and illustrations.