Publications by authors named "B Petcharad"

Background: High biodiversity in the tropics is good for ecosystem services; however, challenges in taxonomy and identification usually come from such high biodiversity. Spiders are no exception to the challenges. Identifying spiders in tropical places like Thailand is difficult and time consuming.

View Article and Find Full Text PDF

Collections of pathogenic fungi found on spiders from Thailand were selected for a detailed taxonomic study. Morphological comparison and phylogenetic analyses of the combined ITS, LSU, , and sequence data indicated that these specimens formed new independent lineages within the Cordycipitaceae, containing two new genera occurring on spiders, i.e.

View Article and Find Full Text PDF
Article Synopsis
  • * The research describes eight new species of this genus and documents three previously known species from Thailand, alongside a multi-gene phylogeny that highlights the differences among these species.
  • * The study also identifies the spider hosts infected by these fungi, including a notable first mention of an ant-mimicking spider genus in association with the fungus.
View Article and Find Full Text PDF

In the internet era, the digital architecture that keeps us connected and informed may also amplify the spread of misinformation. This problem is gaining global attention, as evidence accumulates that misinformation may interfere with democratic processes and undermine collective responses to environmental and health crises. In an increasingly polluted information ecosystem, understanding the factors underlying the generation and spread of misinformation is becoming a pressing scientific and societal challenge.

View Article and Find Full Text PDF

Mass media plays an important role in the construction and circulation of risk perception associated with animals. Widely feared groups such as spiders frequently end up in the spotlight of traditional and social media. We compiled an expert-curated global database on the online newspaper coverage of human-spider encounters over the past ten years (2010-2020).

View Article and Find Full Text PDF