New records of moth flies (Diptera, Psychodidae) for the Dutch Fauna.

Background: Prior to this study, the moth flies in The Netherlands were represented by 61 species. Our findings derive from a citizen-science expedition in the Vondelpark in Amsterdam, one of the oldest public parks and best known parks in The Netherlands. The combination of citizen science and the exploration of a well-known urban park has allowed us to contribute to the knowledge of moth fly species present in The Netherlands. The findings from this study provide valuable insights into the distribution, taxonomy and genetic resources of Psychoda and Panimerus species, enhancing our understanding of insect biodiversity and promoting future research in this field. New information: Our study provides two new geographical records of the moth flies in The Netherlands, namely, Psychodauniformata Haseman, 1907 and Panimerusmaynei (Tonnoir, 1920) elevating the total number of species to 63. Furthermore, we provide re-descriptions of the females of Panimerusnotabilis (Eaton, 1893) and P.goetghebueri (Tonnoir, 1919). Additionally, we make available for the first time, the sequence of the 5'-end of the cytochrome c oxidase subunit I (COI) gene or COI Barcodes for Panimerusnotabilis, P.goetghebueri and P.maynei. These COI Barcodes serve as valuable tools for future species identification within the genus.

Alepia viatrix sp. nov. (Diptera: Psychodidae), a new species of a Neotropical genus found on the Azores Archipelago (Portugal).

A new species of the Neotropical genus Alepia Enderlein, 1937 is described from the Azores Archipelago based on morphological characters and DNA barcodes from male and female specimens. Images of the new species as well as a discussion of the origin of this species are also provided. Moreover, we include an identification key for the adult male Psychodidae species recorded on the Azores Archipelago and comment on each species present on these islands. This is the first record of the genus Alepia from Azores.

First record of Lepidiella Enderlein, 1937 from the Oriental Region (Diptera, Psychodidae).

We provide the first record of the genus Lepidiella Enderlein, 1937 from the Oriental Region with the description of Lepidiellalimicornis sp. nov., based on two male specimens collected in Thailand. Additionally, we provide a list of the world species of Lepidiella and discuss the diagnosis and taxonomic placement of the genus.

Chvalaea yolkamini sp. nov. (Diptera: Hybotidae), the first Mexican species of genus discovered on Instagram.

A new species of Chvalaea Papp Földvári, 2002 is discovered after a photo on a social network and later collected in nature. Chvalaea yolkamini sp. nov. is described and illustrated here. In addition, for the first time we describe eggs with scanning electron microscopy and report on adult hunting behavior.

A new species of Bithoracochaeta Stein (Diptera: Muscidae) with comments on Mexican species of the genus and their implication as possible biocontrol agents for greenhouses pests.

A new species of Bithoracochaeta Stein, 1911 (Diptera, Muscidae), Bithoracochaeta couriae sp. nov., is described and illustrated. In addition, we present comments on all Mexican species of the genus, a brief description of hunting behavior of B. couriae sp. nov. and its possible use as a biological control agent of greenhouses pests.