We describe the male of Sinhomidia bicolor for the first time noting a morphological difference from the female. A new species, Sinhomidia guangxiensis sp. nov. is described and illustrated. The new species differs from S. bicolor by the appendages lacking scales, the mucronal basal spine reaching the apex of subapical tooth, the number of chaetae on the trochanteral organ and the distribution of macrochaetae on Th. II, Abd I and Abd II. A key to Sinhomidia species and a diagnostic table to separate male and female S. bicolor and the new species are provided.
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http://dx.doi.org/10.11646/zootaxa.4358.3.10 | DOI Listing |
Sci Prog
January 2025
Department of Environmental and Industrial Biotechnology, Institute of Biotechnology, University of Gondar, Gondar, Ethiopia.
Objective: Heavy metal pollution is one of the more recent problems of environmental degradation caused by rapid industrialization and human activity. The objective of this study was to isolate, screen, and characterize heavy metal-resistant bacteria from solid waste disposal sites.
Methods: In this study, a total of 18 soil samples were randomly selected from mechanical sites, metal workshops, and agricultural land that received wastewater irrigation.
J Cell Sci
January 2025
School of Biological Sciences, Indian Association for the Cultivation of Science, Kolkata-700032, India.
The cytoplasm exhibits viscoelastic properties, displaying both solid and liquid-like behavior, and can actively regulate its mechanical attributes. The cytoskeleton is a major regulator among the numerous factors influencing cytoplasmic mechanics. We explore the interdependence of various cytoskeletal filaments and the impact of their density on cytoplasmic viscoelasticity.
View Article and Find Full Text PDFJ Exp Biol
January 2025
Emory University, 1510 Clifton Road NE Atlanta, USA.
Symbiotic interactions, central to most life on Earth, are interwoven associations that vary in intimacy and duration. Some of the most well-known examples of symbioses occur between animals and gut bacteria. These associations lead to physiological integration of host and symbionts.
View Article and Find Full Text PDFInfect Disord Drug Targets
January 2025
HCA Healthcare Las Palmas/Del Sol Internal Medicine Program.
Background: Streptococcal Toxic Shock Syndrome (STSS) is a life-threatening condition caused by bacterial toxins. The STSS triad encompasses high fever, hypotensive shock, and a "sunburn-like" rash with desquamation. STSS, like Toxic Shock Syndrome (TSS), is a rare complication of streptococcal infec-tions caused by Group A Streptococcus (GAS), Streptococcal pyogenes (S.
View Article and Find Full Text PDFPLoS Biol
January 2025
Department of Biology, University of Washington, Seattle, Washington, United States of America.
Body size declines are a common response to warming via both plasticity and evolution, but variable size responses have been observed for terrestrial ectotherms. We investigate how temperature-dependent development and growth rates in ectothermic organisms induce variation in size responses. Leveraging long-term data for six montane grasshopper species spanning 1,768-3 901 m, we detect size shifts since ~1960 that depend on elevation and species' seasonal timing.
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