Two new species of ambrosia beetles in the Xyleborini from southeastern Mexico are described and illustrated: Ambrosiodmus spinosus n. sp. and Dryocoeetoides tuberculatus n. sp.
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http://dx.doi.org/10.11646/zootaxa.4869.3.11 | DOI Listing |
J Vis Exp
December 2024
Institute for Synthetic Microbiology, Heinrich Heine University Düsseldorf; Department of Biochemistry and Molecular Biology, Michigan State University.
With the increasing demand for sustainable biotechnologies, mixed consortia containing a phototrophic microbe and heterotrophic partner species are being explored as a method for solar-driven bioproduction. One approach involves the use of CO2-fixing cyanobacteria that secrete organic carbon to support the metabolism of a co-cultivated heterotroph, which in turn transforms the carbon into higher-value goods or services. In this protocol, a technical description to assist the experimentalist in the establishment of a co-culture combining a sucrose-secreting cyanobacterial strain with a fungal partner(s), as represented by model yeast species, is provided.
View Article and Find Full Text PDFFood Sci Nutr
January 2025
Department of Postharvest, Supply Chain, Commerce and Sensory Science, Institute of Food Science and Technology Hungarian University of Agriculture and Life Sciences Budapest Hungary.
The volatile profile of bee pollen samples from Central and Eastern Europe was investigated by headspace solid phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry-olfactometry (GC-MS-O). Sampling conditions were optimized for the extraction of volatiles. Pollen odorants were extracted with six different fiber coatings, five various extraction times, three diverse extraction temperatures and three differing desorption times.
View Article and Find Full Text PDFInt J Parasitol Parasites Wildl
April 2025
M.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China.
Species description based on the pictorial keys of morphological characters of female tick parasitizing wild Taiwan cobra snake () was firstly described in Taiwan. Molecular analysis based on the 16S mitochondrial gene sequences was performed by comparing eight ticks from Taiwan with other species documented in GenBank. In addition, two and two species were used as outgroups.
View Article and Find Full Text PDFSwiss J Palaeontol
January 2025
Department of Palaeontology, Geozentrum, University of Vienna, Josef-Holaubek-Platz 2, 1090 Vienna, Austria.
Unlabelled: A new lower tooth plate of from the Turonian (Upper Cretaceous) of the Dalmatian region (southern Croatia) is documented here for the first time. The specimen represents the first articulated dentition of a ptychodontid shark that has been discovered from the Balkan Peninsula and the most complete ever found for the un-cuspidate species up to now. The reconstruction of the entire lower dentition of based on this exceptionally well-preserved dentition shows a wider crushing plate than previously hypothesised with bulgy teeth limited to the central area.
View Article and Find Full Text PDFBiodivers Data J
January 2025
Key Laboratory of Zoological Systematics and Application, College of Life Sciences, Hebei University, Baoding, China Key Laboratory of Zoological Systematics and Application, College of Life Sciences, Hebei University Baoding China.
Background: The genus Pocock, 1901 previously included 25 known species and one subspecies from Asia, 12 species and one subspecies were reported in China.
New Information: Five new species of Pocock, 1901 from southern China are described: (♂♀) from Hainan, (♂♀) from Chongqing, (♂♀) from Hunan, (♂) from Sichuan and (♂♀) from south part of Shaanxi. DNA barcodes of the new species described herein are provided.
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