A new genus of Gerridae (Insecta, Hemiptera, Heteroptera) in the subfamily Trepobatinae, , with a single included species, . , is described from the Colombian Pacific region. Representatives of the new genus were collected in mangrove lagoons of Buenaventura Bay, Valle del Cauca Department. The new genus can be diagnosed by the relative proportions of the antennomeres, the shape of the male fore tarsus, and by the black markings on the head, thorax and abdomen.
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http://dx.doi.org/10.3897/zookeys.1043.58548 | DOI Listing |
Heliyon
January 2025
Grupo de Investigación en Energías Renovables y Meteorología-GIERMET, Universidad Tecnológica del Chocó, Cra 22 No 18b -10, Quibdó, Colombia.
The corrosion rates of carbon steel and galvanized steel according to the ISO 9223 standard, the effect of pollutant contamination and atmospheric aggressiveness under high rainfall conditions in the Chocó department were studied. Carbon and galvanized steel samples, chloride, and sulfur collectors were exposed in three atmospheric stations in three strategic positions covering the Colombian Pacific: Quibdó, Andagoya and Bahía Solano, for different exposure periods (up to 18 months). The structural-micro characterization of corrosion products was evaluated via X-ray diffraction (XRD), Raman spectroscopy and scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy SEM-EDS.
View Article and Find Full Text PDFSci Rep
November 2024
Laboratory of Mycology and Phytopathology (LAMFU), Department of Biological Sciences, Department of Food and Chemical Engineering, Universidad de Los Andes, Bogotá, Colombia.
Medicine (Baltimore)
November 2024
Departamento de Ciencias Basicas Medicas, Facultad de Salud, Universidad Icesi, Cali, Colombia.
Sci Rep
September 2024
Institute of Pacific Studies, Universidad Nacional de Colombia Sede Tumaco, Kilómetro 30-31 Cajapí vía Nacional Tumaco-Pasto, 528514, Tumaco, Nariño, Colombia.
Climate change brings a range of challenges and opportunities to shrimp fisheries globally. The case of the Colombian Pacific Ocean (CPO) is notable due the crucial role of shrimps in the economy, supporting livelihoods for numerous families. However, the potential impacts of climate change on the distribution of shrimps loom large, making it urgent to scrutinize the prospective alterations that might unfurl across the CPO.
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