New records are added to the Papilionoidea of Guinea-Bissau, many of which were obtained within the country's Protected Areas. Examination of the collected material yielded 9 new genera and 47 new species for the country, significantly increasing the knowledge of local butterfly diversity. 99 genera and 244 species are now known to occur in Guinea-Bissau, representing an increase of almost 20 % in the number of species and 7 % in the genera in relation to previous data. For each species, the studied material, probable abundance and proposed conservation status in the country are reported; some corrections relative to a few previous misidentifications are added. A gazetteer of the prospected localities is included, as well as species' occurrences within the Protected Areas and previous bibliographic references in Guinea-Bissau. The known geographical range, primary habitat and host-plants of each species/subspecies are also provided.
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http://dx.doi.org/10.11646/zootaxa.4201.1.1 | DOI Listing |
Ann Bot
January 2025
Laboratório de Ecologia e Biogeografia de Plantas, Departamento de Biodiversidade, Setor Palotina, Universidade Federal do Paraná, Rua Pioneiro, 2153, Jardim Dallas, CEP 85950 000, Palotina, Paraná, Brazil.
Background: Epiphyllous bryophytes are a group of plants with complex adaptations to colonize the leaves of vascular plants and are considered one of the most specialized and sensitive groups to environmental changes. Despite their specificity and ecological importance, these plants represent a largely neglected group in relation to scientific research and ecological data. This lack of information directly affects our understanding of biodiversity patterns and compromises the conservation of this group in threatened ecosystems.
View Article and Find Full Text PDFIntroduction: 58 million people worldwide are chronically infected with hepatitis C virus (HCV) and are at risk of developing cirrhosis and hepatocellular carcinoma (HCC). Direct-acting antivirals are highly effective; however, they are burdened by high costs and the unchanged risk of HCC and reinfection, making prophylactic countermeasures an urgent medical need. HCV high genetic diversity is one of the main obstacles to vaccine development.
View Article and Find Full Text PDFGlob Chang Biol
January 2025
Departament de Ciències Ambientals, Facultat de Ciències, Universitat de Girona, Girona, Spain.
Biological invasions are a major threat to biodiversity, ecosystem functioning and nature's contributions to people worldwide. However, the effectiveness of invasive alien species (IAS) management measures and the progress toward achieving biodiversity targets remain uncertain due to limited and nonuniform data availability. Management success is usually assessed at a local level and documented in technical reports, often written in languages other than English, which makes such data notoriously difficult to collect at large geographic scales.
View Article and Find Full Text PDFConfl Health
January 2025
CRIMEDIM - Center for Research and Training in Disaster Medicine, Humanitarian Aid and Global Health, Università del Piemonte Orientale, 28100, Novara, Italy.
Background: The evolving nature of irregular warfare and the increasingly frequent violations of human rights law and international humanitarian law pose unique challenges for humanitarian actors delivering trauma care in conflict settings.
Methods: A scoping review was conducted on PubMed, Scopus, and Web of Science and a web search (on Google, Google scholar and Bing) to analyze and review past humanitarian interventions offering trauma care in conflict settings. Relevant records were identified from scientific and grey literature.
BMC Genomics
January 2025
Key Laboratory of Ecological Protection and Restoration of Typical Plateau Wetlands, Bijie, Guizhou Province, 551700, China.
Background: Temperature is a key determinant of ectotherms distribution and growth. During the Eriocheir sinensis breeding process, it was observed that crabs in high latitudes and altitude areas with low temperatures undergo diapause, they would overwinter and continue to grow into three-year-old individuals, whose final body size is significantly larger than the normal two-year-old crabs. The hepatopancreas is responsible for maintaining the nutritional balance and energy required for the crab survival.
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