Article
Geology
Jean -Michel Bichain, Adrienne Jochum, Jean-Marc Pouillon, Thomas A. Neubauer
Summary: Land snails preserved in mid-Cretaceous Burmese amber have attracted paleontologists' interest, and a new species from the genus Archaeocyclotus is described in this paper. The well-preserved fossil was examined using light microscopy and micro-CT scans, revealing short and densely implanted hairs on the shell. This discovery supports the hypothesis that hairiness is an ancestral state in cyclophorid snails, possibly providing selective advantages during the group's terrestrialization in the Mesozoic.
CRETACEOUS RESEARCH
(2022)
Article
Geology
Lingwei Li, Kornelia Skibinska, Wieslaw Krzeminski, Bo Wang, Chuantao Xiao, Qingqing Zhang
Summary: This study describes a new genus and species of March fly, Protopenthetria skartveiti gen. et sp. nov., from mid-Cretaceous Burmese amber. The well-preserved male specimen provides evidence of the morphology of Bibionidae in the Mesozoic, highlighting the high diversity of the Burmese amber biota. A key to all known genera and species of Bibionidae from Burmese amber is also provided.
CRETACEOUS RESEARCH
(2021)
Article
Geology
Qian Zhao, Erik Tihelka, Diying Huang, Chenyang Cai
Summary: This article reports a new fossil species, Pelretes bicolor sp. nov., found in mid-Cretaceous Kachin amber in northern Myanmar. The main distinguishing feature of this new species is the presence of a dull trapezoidal mark and 9 parallel punctate grooves on each elytron, which sets it apart from the type species Pelretes vivificus.
CRETACEOUS RESEARCH
(2022)
Article
Environmental Sciences
Ya-Ping Sun, Bei-Bei Wang, Zhang-Ping Wu, Xi-Wen Zheng, Jing Hou, Heng-Lin Cui
Summary: Five novel halophilic archaeal strains were isolated from coastal saline sediments and sea salt in China. They demonstrated typical morphology and growth characteristics and showed high similarities with existing species. However, based on genetic and phylogenetic analyses, it is confirmed that these strains represent five new species. This is the first report of a novel haloarchaeon isolated from a marine intertidal zone.
FRONTIERS IN MARINE SCIENCE
(2023)
Article
Geology
Rixin Jiang, Haitian Song, Hongrui Zhang, Shuo Wang
Summary: A new buprestid genus and species, Burmagrilus cretacus Jiang, Song & Wang gen. et sp. nov., found in mid-Cretaceous Burmese amber, is related to the extant genus Agrilus Curtis, 1825, and may share similar habitual nature.
CRETACEOUS RESEARCH
(2021)
Article
Microbiology
Fei Li, Yuanlin Huang, Wenjin Hu, Zhe Li, Qiaozhen Wang, Shushi Huang, Lian Yu, Shaowei Liu, Chenghang Sun, Xinli Pan
Summary: Members of the family Rhodobacteraceae are highly diverse, originating mostly from coastal marine environments. A novel species within this family, named Mesobaculum littorinae gen. nov., sp. nov., was isolated from the sea snail Littorina scabra. Phylogenetic, phenotypic, and chemotaxonomic analyses suggested that strain M0103(T) represents a novel genus and species in the family.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2021)
Article
Geosciences, Multidisciplinary
Adrienne Jochum, Tingting Yu, Thomas A. Neubauer
Summary: Rare finding of live birth by a terrestrial mother snail in the mid-Cretaceous period provides significant insights into early life forms and environments, revealing the importance of viviparity strategy during the Cretaceous era.
Article
Microbiology
Ze-Shen Liu, Ke-Huan Wang, Man Cai, Mei-Ling Yang, Xiao-Kang Wang, Hong-Lin Ma, Yi-Han Yuan, Lin-Huan Wu, De-Feng Li, Shuang-Jiang Liu
Summary: This study isolated and cultivated five unknown bacterial strains from polluted soil and conducted a taxonomic research, identifying them as new species. These bacteria showed resistance to heavy metals and the ability to metabolize aromatic compounds, indicating their adaptation to polluted soil environments.
FRONTIERS IN MICROBIOLOGY
(2023)
Article
Multidisciplinary Sciences
Yan-Da Li, Shuhei Yamamoto, Alfred F. Newton, Chen -Yang Cai
Summary: A new Mesozoic genus of featherwing beetles is reported from mid-Cretaceous Burmese amber, with detailed morphology obtained through confocal microscopy. The new species shares some similarities with known species but can be distinguished based on its body length, pronotal foveae, and head depression. Phylogenetic analyses support its affinity with Discheramocephalini, but its relationship with other members is uncertain.
Article
Microbiology
Martin W. Hahn, Alexandra Pitt, Johanna Schmidt, Antonio Camacho
Summary: This study characterized 14 strains of freshwater bacteria through genomic, phylogenetic, and phenotypic analyses. The results indicate that these strains represent 14 new species.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)
Article
Zoology
Xin-Yu Chen, Hua-Chuan Zhang
Summary: A new fossil earwig nymph, Eminepygia myanmarensis gen. et sp. nov., from mid-Cretaceous amber of Myanmar, is described, showing distinct features from other extinct and recent Dermaptera with prominent bulges on the last three segments. This new finding provides additional insights into the diversity and morphological differences among fossil earwigs in the Late Mesozoic era.
Article
Microbiology
Huibin Lu, Fei Liu, Tongchu Deng, Meiying Xu
Summary: This study identified twelve novel species belonging to the genus Undibacterium isolated from streams in China. Through comparisons of gene sequences, phylogenetic trees, and lipid acid analysis, the characteristics of the new species were determined.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2021)
Article
Geology
Jean-Paul Haenni, Jan Sevcik
Summary: The first named species of Scatopsidae, Hoploscatopse prisca gen. et sp. nov., is described and illustrated in this study. The fossil specimen was found in mid-Cretaceous amber from northern Myanmar. The systematic placement of the new genus is briefly discussed and it is tentatively placed in Scatopsidae incertae sedis, pending the discovery of additional similar taxa in the Cretaceous.
CRETACEOUS RESEARCH
(2022)
Article
Biology
George Poinar
Summary: A new fossil species, Plukenetia minima, with a pistillate flower and maturing fruit, is discovered in Cenozoic amber. The fossil shows unique floral characteristics and includes a nearly mature fruit attached to a developing insect.
HISTORICAL BIOLOGY
(2023)
Article
Microbiology
Jun Mochizuki, Hisaya Kojima, Manabu Fukui
Summary: The study describes the isolation and characteristics of two aerobic, Gram-stain-negative, obligately chemolithoautotrophic thiosulfate-oxidizing bacteria strains AkT22(T) and aks77(T) from a brackish lake in Japan. These bacteria exhibited growth at temperatures above 5 degrees C, with optimum growth at 22 degrees C, and showed no growth on sulfide, tetrathionate, elemental sulfur, or organic substrates. Major cellular fatty acids and respiratory quinones were identified for both strains, and their genomes were characterized. The new genera Thiosulfativibrio zosterae gen. nov., sp. nov. and Thiosulfatimonas sediminis gen. nov., sp. nov. are proposed based on the study findings.
ARCHIVES OF MICROBIOLOGY
(2021)
Article
Parasitology
Kiswendsida Thierry Guiguemde, Patindoilba Marcel Sawadogo, Adama Zida, Apollinaire Kima, Roland Windtare Bougma, Mamadou Serme, Ibrahim Sangare, Clarisse Bougouma, Sanata Bamba
Summary: This study assessed the transmission of onchocerciasis in the Cascades region of Burkina Faso and found that the resumption of ivermectin treatment has significantly reduced the prevalence of the disease since 2011.
PARASITOLOGY INTERNATIONAL
(2024)
Article
Parasitology
K. D. Steffen, M. L. Gos, J. M. Unzaga, M. C. Venturini, R. O. Ariasc, G. More
Summary: The dynamics of anti-T. gondii antibodies and seroconversion in naturally infected goats from the last third of pregnancy to 100 days of lactation were evaluated, and their relationship with hematological and dehydration parameters was examined. The results showed that seroconversion occurred in goats of different physiological states and ages, and it was not related to hydration status.
PARASITOLOGY INTERNATIONAL
(2024)
Article
Parasitology
Maho Kotake, Yuho Watanabe, Naoki Itoh, Tomoyoshi Yoshinaga
Summary: This study examined the effects of light exposure on the theront excystment circadian rhythm in Cryptocaryon irritans. The results showed that light reception is essential for circadian rhythm entrainment and both light duration and temperature have an impact on the entrainment of circadian rhythm.
PARASITOLOGY INTERNATIONAL
(2024)
Review
Parasitology
Olivier Ndogo Eteme, Ernestine Nkwengoua Zondegoumba, Yasmin Saegusa Tadayozzi, Jessica Aparecida Serafim, Wendell Queiroz Leite, Mariane de Freitas Genari Severino, Eduardo Festozo Vicente
Summary: The high mortality rate caused by parasitic worms on their hosts is a major concern. Current drugs on the market are often toxic with numerous side effects, necessitating the search for new, more potent molecules. Medicinal plants have been found to contain a wide range of novel molecules that can effectively combat different types of helminths. This review provides an overview of the methods, activities, and mechanisms of action of cyclic peptides, specifically cyclotides, for treating helminthic infections.
PARASITOLOGY INTERNATIONAL
(2024)
Article
Parasitology
Lucas de Assis Silva Andrade, Carlos Nei Ortuzar-Ferreira, Mariana de Souza Oliveira, Sergian Vianna Cardozo, Viviane Moreira de Lima, Bruno Pereira Berto
Summary: A new species of Isospora Schneider, 1881 has been identified from V. chivi in Southeastern Brazil. Morphological and molecular analyses confirmed the identity of this new species.
PARASITOLOGY INTERNATIONAL
(2024)