A new extant genus of Keroplatidae (Diptera: Bibionomorpha), gen. nov., is described in this paper, which includes two new species, sp. nov. (Brunei, type species of the genus) and sp. nov. (Taiwan, China). Its relationships to other extant genera and possible phylogenetic position are briefly discussed, including a comparison with the fossil genus Cockerell, 1917 from the mid-Cretaceous amber of Myanmar. The identity of remains unclear, pending further studies of Keroplatidae in Burmese amber.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11676806 | PMC |
http://dx.doi.org/10.3390/insects15121018 | DOI Listing |
J Anat
January 2025
Department of Biological Sciences, University of Cape Town, Cape Town, Western Cape, South Africa.
The analysis of incremental marks in the enamel, dentine and cementum of extant and extinct species provides important information about the rate and pattern of tooth growth, which permits inferences about key life history traits. Traditionally, such research has mainly focused on primates, while other mammalian groups have remained relatively unexplored. In some cases, this has led to the misidentification of incremental markings and the miscalculation of dental growth parameters in non-primate taxa, which has highlighted the importance of obtaining more reliable comparative frameworks.
View Article and Find Full Text PDFPhytoKeys
January 2025
Zhejiang Museum of Natural History, Zhejiang, Hangzhou, 310014, China Zhejiang Museum of Natural History Hangzhou China.
In this paper, is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates should be classified in the genus Sedumsect.Sedum and is distinct from the related species and in the morphology of its solitary, light green and smooth stems, flattened leaves, larger, obovate and spurless sepals, yellow anthers, 22-30 ovules per carpel, oblique follicles, and its habitat on shaded slopes or rocks.
View Article and Find Full Text PDFFungal Biol
February 2025
Section for Ecology and Evolution, Department of Biology, University of Copenhagen, 2100 Copenhagen East, Denmark. Electronic address:
Fungus-farming termite colonies host members of the genus Xylaria as stow-away fungi that emerge from deteriorating fungal gardens (combs) or dying termite nests. Fungus-farming termites originated in Africa, where the highest host diversity - eleven termite genera - exists, and later colonised parts of Asia, where five extant termite genera are known. Theory predicts that symbiont diversity should correlate with host diversity, but while 17 termite-associated Xylaria species have been described from Asia, a mere three African species have been formally described.
View Article and Find Full Text PDFFront Parasitol
June 2024
Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Roodepoort, South Africa.
Bedford, 1931 is the sole extant tick species that belongs to the genus and family and Nuttalliellidae respectively. With the characteristics that are respectively distinctive to hard and soft ticks, it is regarded as the species closest to the ancestral lineage of ticks as well as the missing link between the Argasidae and Ixodidae families. In this review, literature search of the articles reporting on was done in Google Scholar and PubMed databases.
View Article and Find Full Text PDFBiol Lett
January 2025
Museo Argentino de Ciencias Naturales Bernardino Rivadavia , Buenos Aires, Argentina.
Since the start of the twenty-first century, there has been a notable increase in annual publications focusing on dinosaur reproduction and ontogeny with researchers using these data to address a range of macroevolutionary questions about dinosaurs. Ontogeny, which is closely tied to osteological morphological variation, impacts several key research areas, such as taxonomic diversity, population dynamics, palaeoecology, macroevolution, as well as the physiological and reproductive factors driving ecological success. While these broad studies have significantly advanced our understanding of dinosaur evolution, they have also revealed important challenges and areas needing further investigation.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!