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Cognitive Ageing in Africa: Systematic Review and Meta-Analysis of Pre-Dementia Prevalence and Associated Factors. [PDF]
East Afr Health Res JMsigwa SS +3 more
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An overview of Acipenseriformes
Environmental Biology of Fishes, 1997Acipenseriformes occupy a special place in the history of ideas concerning fish evolution, but in many respects, phylogenetic studies of the group remain in their infancy. Even such basic questions as the monophyly of Acipenser (the largest genus) are unanswered.
William E Bemis, Lance Grande
exaly +2 more sources
Sturgeons and paddlefishes (Acipenseriformes)
2009Abstract The extant sturgeons (Acipenseridae, containing four genera—Acipenser, Huso, Pseudoscaphirhynchus, and Scaphirhynchus) and paddleAshes (Polyodontidae, containing two monospeciAc genera—Polyodon and Psephurus) with some extinct families form a monophyletic group of the ray-Anned Ashes, the Order Acipenseriformes.
Zuogang Penga +3 more
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Identification of Acipenseriformes species in trade
Journal of Applied Ichthyology, 2008Summary Sturgeons and paddlefishes (Acipenseridae) are highly endangered freshwater fishes. Their eggs (sold as caviar) are one of the most valuable wildlife products in international trade. Concerns of overharvesting and the conservation status of many of the 27 extant species of Acipenseriformes led to all species being included on the CITES ...
exaly +2 more sources
Age and biogeography of major clades in sturgeons and paddlefishes (Pisces: Acipenseriformes)
Molecular Phylogenetics and Evolution, 2007Chinese Acad Sci, Inst Hydrobiol, Lab Fish Phylogenet & Biogeog, Wuhan 430072, Peoples R China; Inst Zoo & Wildlife Res, Dept Evolutionary Genet, D-10315 Berlin, Germany; Chinese Acad Fisheries Sci, Yangtze River Fisheries Res Inst, Minist Agr China, Key Lab Frehwater Fish Germplasm Resources & Biot, Jinzhou 434000, Peoples R China; Univ Liege, Lab ...
Zuogang Peng +2 more
exaly +3 more sources
A sturgeon (Actinopterygii, Acipenseriformes) from the Upper Cretaceous of Africa
Cretaceous Research, 2023David M Martill
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Morphological Phylogeny of the Order Acipenseriformes
Journal of Applied Ichthyology, 2006exaly +2 more sources
Phylogeny of the Acipenseriformes: Cytogenetic and molecular approaches
Environmental Biology of Fishes, 1997The review of the data on karyology and DNA content in Acipenseriformes shows that both extant families, the Polyodontidae and Acipenseridae, originated from a tetraploid ancestor which probably had a karyotype consisting of 120 macro- and microchromosomes and DNA content of about 3.2–3.8 pg per nucleus.
Vadim J. Birstein +2 more
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Evolutionary plasticity of acipenseriform genomes
Chromosoma, 2016Acipenseriformes is an order of ray-finned fishes, comprising 27 extant species of sturgeons and paddlefishes inhabiting waters of the Northern Hemisphere. The order has a basal position within Actinopteri (ray-finned fish minus polypterids) and is characterized by many specific morphological and genomic features, including high diploid chromosome ...
Trifonov, Vladimir A +8 more
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