Results 61 to 70 of about 1,063 (133)
Integrative taxonomy of Metrichia Ross (Trichoptera: Hydroptilidae: Ochrotrichiinae) microcaddisflies from Brazil: descriptions of twenty new species [PDF]
PeerJ, 2016 Metrichia is assigned to the Ochrotrichiinae, a group of almost exclusively Neotropical microcaddisflies. Metrichia comprises over 100 described species and, despite its diversity, only one species has been described from Brazil so far. In this paper, we
Allan P.M. Santos +2 more
doaj +2 more sources
Journal of Fish Biology, Volume 108, Issue 6, Page 2080-2097, June 2026.Abstract Two new species of whiptail catfish, Loricaria (Siluriformes: Loricariidae), were discovered in the Munim and Itapecuru river basins, Maranhão State, northeastern Brazil, through an integrative taxonomic approach combining morphology and mitochondrial DNA.
Ananda. C. Serejo‐Saraiva +4 more
wiley +1 more source
Advanced Science, Volume 13, Issue 30, 28 May 2026.Environmental cadmium exposure disrupts testicular homeostasis through a novel intercellular communication axis. Stressed Sertoli cells release extracellular vesicles carrying damage‐associated molecular patterns and mitochondrial fragments, which activate macrophages via TLR4/NF‐κB signaling.
Jianfeng Ma +17 more
wiley +1 more source
Evaluation of multilocus marker efficacy for delineating mangrove species of West Coast India.
PLoS ONE, 2017 The plant DNA barcoding is a complex and requires more than one marker(s) as compared to animal barcoding. Mangroves are diverse estuarine ecosystem prevalent in the tropical and subtropical zone, but anthropogenic activity turned them into the ...
Ankush Ashok Saddhe +2 more
doaj +1 more source
Revista Mexicana de Biodiversidad, 2020 The littoral rotifer Lecane bulla is one of the most eurytopic members of the Lecane genus and is found in a wide variety of water bodies around the world.
Alma Estrella García-Morales +1 more
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 5, May 2026.This work presents a curated DNA barcode reference library covering 147 species of longhorned beetles commonly intercepted in European biosurveillance programmes. By focusing on taxonomic validation and data quality, this resource improves the accuracy of specimen identification despite the limitations of existing databases. It also supports ecological
Loïs Veillat +11 more
wiley +1 more source
European Journal of Taxonomy, 2020 Two new species, Hyphessobrycon frickei Guimarães, Brito, Bragança, Katz & Ottoni sp. nov. and H. geryi Guimarães, Brito, Bragança, Katz & Ottoni sp. nov., are herein described, based on seven different and independent species delimitation methods, and ...
Erick Cristofore Guimarães +6 more
doaj +1 more source
Animal Genetics, Volume 57, Issue 2, April 2026.ABSTRACT Assessing genetic structure across ocean basins is essential to understand connectivity and guide conservation in data‐deficient open‐water sharks. In this study, we examined the population genomics of Squalus cf. mitsukurii by analyzing tissue samples collected from two distant regions: California, USA (Pacific Ocean) and Pernambuco, Brazil ...
Aisni Mayumi Corrêa de Lima Adachi +11 more
wiley +1 more source
PLoS ONE, 2015 The species in genus Melampsora are the causal agents of leaf rust diseases on willows in natural habitats and plantations. However, the classification and recognition of species diversity are challenging because morphological characteristics are scant ...
Peng Zhao +3 more
doaj +1 more source
Taxonomic Complexity and Conservation Implications of Mediterranean Mesophotic Rhodolith Beds
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 4, April 2026.ABSTRACT Rhodolith beds are bioconstructions formed by coralline algae (Rhodophyta: Corallinophycidae) and are ecologically important worldwide because they provide habitats that support diverse biocenoses. However, conservation efforts are limited by gaps in our knowledge of their spatial distribution and species composition.
Andrea Cabrito +3 more
wiley +1 more source