A taxonomic study on the paper wasp genus Polistes Latreille, 1802 from the Philippine Islands is presented. Three new species of the subgenus Polistella Ashmead, 1904 are described: P. (P.) esperanzae sp. nov., P. (P.) flavitarsis sp. nov., and P. (P.) tenuipunctatus sp. nov.. Polistes (Gyrostoma) tenebricosus nigrosericans Bequaert, 1940 is raised to species rank (P. (G.) nigrosericans stat. nov.). The Philippine subspecies of P. (P.) stigma (Fabricius, 1793) are synonymized under the typical form (= P. stigma alagari Petersen, 1987 syn. nov., = P. stigma dubius de Saussure, 1867 syn. nov., = P. stigma manillensis de Saussure, 1854 syn. nov.), and P. (P.) philippinensis funebris Bequaert, 1940 is synonymized under P. (P.) philippinensis de Saussure, 1854. A key to species of the genus from the Philippine Islands and new distributional records are provided.
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http://dx.doi.org/10.11646/zootaxa.4531.4.3 | DOI Listing |
Sci Rep
January 2025
Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-hiroshima City, 739-8528, Japan.
In the Philippines, nemipterid fishes hold substantial economic importance due to their high market value. However, the local longline fisheries lack specific regulations for managing the capture of these fishes. This study aimed to determine the optimum hook size for increasing catchability in nemipterid fishing while minimizing bycatch, thus promoting sustainable fisheries.
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December 2024
Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia.
(rice) is a major staple food targeted for increased production to achieve food security. However, increased production is threatened by several biotic and abiotic factors, of which bacterial blight disease caused by pathovar is severe. Developing effective control strategies requires an up-to-date understanding of its pathogenomics.
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January 2025
Ateneo School of Medicine and Public Health, Pasig, Metro Manila, Philippines.
Introduction: As climate change advances, the looming threat of dengue fever, intricately tied to rising temperatures, intensifies, posing a substantial and enduring public health challenge in the Philippines. This study aims to investigate the historical and projected excess dengue disease burden attributable to temperature to help inform climate change policies, and guide resource allocation for strategic climate change and dengue disease interventions.
Methods: The study utilized established temperature-dengue risk functions to estimate the historical dengue burden attributable to increased temperatures.
Scientifica (Cairo)
December 2024
Laboratory of Plant Systematics, Department of Biology, Faculty of Biology, Universitas Gadjah Mada, Sekip Utara Street, Sleman, Yogyakarta 55281, Indonesia.
Sangihe nutmeg is an important crop because of its usefulness in the pharmacology, spices and cosmetics industries. Sangihe is the oldest active subduction zone island in the Indonesia-Philippines region, where frequent tectonic earthquakes and the geographic and reproductive isolation of Sangihe nutmeg occur. This isolation results in adaptation and speciation because of increasing variability.
View Article and Find Full Text PDFBiochar
January 2025
Institute of Agriculture & Applied Life Science, Gyeongsang National University, Jinju, 52828 Republic of Korea.
Biochar is a carbon-rich material produced through the pyrolysis of various feedstocks. It can be further modified to enhance its properties and is referred to as modified biochar (MB). The research interest in MB application in soil has been on the surge over the past decade.
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