Neurostigma Enderlein, 1900 (Psocodea: ‘Psocoptera’: Epipsocidae) from Brazilian Amazon Rainforest: new species and variations in forewings by Natália S. Reategui, José A. Rafael, Alberto M. da Silva-Neto

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Contributions to the taxonomy of Dichotomius Hope, 1838 (Scarabaeidae: Scarabaeinae: Dichotomiini): Description of a new subgenus and redefinition of Dichotomius sensu stricto spec... by Jorge Armando Arias-Buriticá, Fernando Zagury Vaz-de-Mello

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Microcrustaceans structure determined by the type and trophic state of lakes by Bharguan Pizzol Nogueira, Camila Moreira-Silva, Thaís Coimbra Marigo, Gilmar Perbiche-Neves

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A New Species of Neotropical Carpenter Ant in the Genus Camponotus (Hymenoptera: Formicidae), Apparently without Major Workers by William Mackay, Paola A. Barriga

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High-throughput sequence-based microsatellite genotyping for the non-model Neotropical tree species Anadenanthera colubrina (Leguminosae) by Alejandra Lorena Goncalves, María Victoria García, Emilie Chancerel, Olivier Lepais, Myriam Heuertz

“…Background and aims – Anadenanthera colubrina is a Neotropical native forest tree species with significant ecological importance in Seasonally Dry Tropical Forests. …”
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Community Structure of Leaf-Litter Ants in a Neotropical Dry Forest: A Biogeographic Approach to Explain Betadiversity by Rogério Silvestre, Manoel F. Demétrio, Jacques H. C. Delabie

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Soil variation response is mediated by growth trajectories rather than functional traits in a widespread pioneer Neotropical tree by Levionnois, Sébastien, Tysklind, Niklas, Nicolini, Eric, Ferry, Bruno, Troispoux, Valérie, Le Moguedec, Gilles, Morel, Hélène, Stahl, Clément, Coste, Sabrina, Caron, Henri, Heuret, Patrick

“…Cecropia is a widespread pioneer Neotropical genus that generally dominates early successional forest stages. …”
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Liver morphometry and histopathology effects in Astyanax lacustris exposed to lambda-cyhalothrin pyrethroid insecticide by Tiago Venancio da Silva, André Luiz do Nascimento Silva, Karine Nathiele Nogueira Farias, Carla Leticia Gediel Rivero Wendt, Lucas de Oliveira Brasileiro, Edilaine Fogaça, Sabrina Fuzer Gonçalves, Brenda de Oliveira Martins, Maria Eduarda Corona Garcia, Lilian Franco-Belussi, Carlos Eurico S. Fernandes

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Taxonomic study of Oxalis section Thamnoxys (Oxalidaceae) in Brazil by Maria Carolina de Abreu, Ykaro Richard Oliveira, Juliana Silva dos Santos, Reginaldo Carvalho, Marcos José da Silva, Margareth Ferreira de Sales

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Leaf Gas Exchange and Nutrient Use Efficiency Help Explain the Distribution of Two Neotropical Mangroves under Contrasting Flooding and Salinity by Pablo Cardona-Olarte, Ken W. Krauss, Robert R. Twilley

“…Rhizophora mangle and Laguncularia racemosa cooccur along many intertidal floodplains in the Neotropics. Their patterns of dominance shift along various gradients, coincident with salinity, soil fertility, and tidal flooding. …”
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MIAU: An analysis-ready dataset on presence-only and presence-absence data of Neotropical carnivores (Mammalia, Carnivora) from 2000 to 2021 by Florencia Grattarola, Kateřina Tschernosterová, Petr Keil

“…We present a dataset of 60,179 point occurrences (i.e. presence-only data, PO) and 45,468 camera-trap survey records (i.e. presence-absence data, PA) for 63 species of carnivores of the Neotropical Region from 2000 to 2021. We collated the data from various sources, including 64 newly-digitised bibliographic references. …”
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Blister beetles of genus Epicauta Dejean, 1834 (Coleoptera: Meloidae) from Panamá: diversity, distribution and clinical cases by Roberto J. Miranda, Sergio E. Bermúdez, Emilio E. Romero, Roberto A. Cambra

Subjects: “…Neotropic zoogeographic region…”
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Three new species of the spider genus Naphrys Edwards (Araneae, Salticidae) under morphology and molecular data with notes in the distribution of Naphrys acerba (Peckham & Peckham)... by Juan Maldonado-Carrizales, Alejandro Valdez-Mondragón, María L. Jiménez-Jiménez, Javier Ponce-Saavedra

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The influence of the forest corridors to the north of the Andes on the diversification of the bright‐rumped Attila, Attila spadiceus (Passeriformes, Tyrannidae), during the climati... by Patrícia Mendonça, Lincoln Silva Carneiro, Victor Leandro‐Silva, Alexandre Aleixo, Juliana Araripe, Péricles S. Rêgo

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Effects of Abiotic Factors on the Geographic Distribution of Body Size Variation and Chromosomal Polymorphisms in Two Neotropical Grasshopper Species (Dichroplus: Melanoplinae: Acrididae) by Claudio J. Bidau, Carolina I. Miño, Elio R. Castillo, Dardo A. Martí

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A concise guide on the bionomics and key morphological characteristics for identifying Aedes pertinax (Grabham, 1906) – a mosquito species from neotropics by Ana L. Romero-Weaver, Michael T. Riles, Kristin Sloyer, Yoosook Lee, Lindsay P. Campbell, Bryan V. Giordano

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A Concise Guide to the Bionomics and Key Morphological Characteristics for Identifying Culex coronator (Dyar & Knab, 1906) – an Invasive Mosquito Species from the Neotropics by Ana L. Romero-Weaver, Lawrence E. Reeves, Michael T. Riles, Yoosook Lee, Bryan V. Giordano

“… Culex coronator Dyar and Knab is a highly invasive Neotropical species, first described at the beginning of the 20th century in Trinidad and Tobago (Dyar and Knab 1906). …”
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Introduced Spiders in Panama: Species Distributions and New Records by Daniel Murcia-Moreno, Dumas Gálvez

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Absence of infection by Trichinella spp. (Nematoda: Trichinellidae) in free-living wild carnivores in Brazil by Lívia de Oliveira Andrade, Patricia Parreira Perin, Carmen Andrea Arias-Pacheco, Camilla de Souza Amorim, Fernanda Lefort, Fernanda Mara Aragão Macedo Pereira, Lauro Leite Soares-Neto, Antonio de Pádua Bordignon Fernandes, Wilson Junior Oliveira, Ricardo Shoiti Ichikawa, André Luiz Mota da Costa, Paulo Henrique Peira Ruffino, Karin Werther, Estevam Guilherme Lux Hoppe

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The impacts of wild boars (Sus scrofa) on fish community and on instream physical habitat of two small streams in a protected area in Brazil by Marina F. Moreira, Larissa B. S. Milhomens, Pedro L. C. Uzeda, Ana Luiza V. Andrade, Paulo S. Pompeu

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