Results 41 to 50 of about 3,722,802 (358)
Species boundaries in the Himantura uarnak species complex (Myliobatiformes: Dasyatidae) [PDF]
Molecular Phylogenetics and Evolution, 2013 Samples of the 'Himantura uarnak' species complex (H. leoparda, H. uarnak, H. undulata under their current definitions), mostly from the Coral Triangle, were analyzed using nuclear markers and mitochondrial DNA sequences. Genotypes at five intron loci showed four reproductively isolated clusters of individuals.
Arlyza, Irma +5 more
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The Colletotrichum acutatum species complex
Studies in Mycology, 2012 Colletotrichum acutatum is known as an important anthracnose pathogen of a wide range of host plants worldwide. Numerous studies have reported subgroups within the C. acutatum species complex. Multilocus molecular phylogenetic analysis (ITS, ACT, TUB2, CHS-1, GAPDH, HIS3) of 331 strains previously identified as C.
Damm, U. +3 more
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Taxonomy, 2021 A recent taxonomic revision split the circumglobal sea hare Aplysia parvula into 10 constituent taxa, of which only three are likely to be found in the Southern Pacific. This prompted an investigation of animals previously identified as A.
Matt J. Nimbs, Nerida G. Wilson
doaj +1 more source
Cryptic species diversity in polypores: the Skeletocutis nivea species complex [PDF]
MycoKeys, 2018 We propose a taxonomic revision of the two closely related white-rot polypore species,Skeletocutisnivea(Jungh.) Jean Keller andS.ochroalbaNiemelä (Incrustoporiaceae, Basidiomycota), based on phylogenetic analyses of nuclear ribosomal internal transcribed spacer (ITS) and translation elongation factor EF-1α sequences.
Aku Korhonen +2 more
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Plants, 2021 Capurodendron is the largest endemic genus of plants from Madagascar, with around 76% of its species threatened by deforestation and illegal logging.
Carlos G. Boluda +4 more
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Memorias do Instituto Oswaldo Cruz, 1993 Four cytotypes of Simulium exiguum occur in Ecuador, where this morphospecies is the primary vector of onchocerciasis. In this paper, we give the first full description of the banding pattern of the larval polytene chromosomes of the Quevedo cytotypes ...
M. Charalambous +4 more
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Ecology and Evolution, 2020 Adaptive radiation is the diversification of species to different ecological niches and has repeatedly occurred in different salmonid fish of postglacial lakes.
Ana‐Maria Peris Tamayo +4 more
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Parasite, 2020 We recognize four species in the Neoechinorhynchus agilis complex. We studied specimens of Neoechinorhynchus (Hebesoma) personatus Tkach, Sarabeev & Shvetsova, 2014 from Mugil cephalus in the Mediterranean Sea off Tunisia and in the Black Sea, and also ...
Amin Omar M. +4 more
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Ceratozamia dominguezii (Zamiaceae): A New Cycad Species from Southeastern Mexico
Taxonomy, 2021 Ceratozamia dominguezii (Zamiaceae), a new species endemic to the lowland karstic tropical rainforests of southeastern Veracruz, Mexico, is described. The new species is part of the C.
Miguel Angel Pérez-Farrera +4 more
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Species Abundance Patterns in Complex Evolutionary Dynamics
, 2004 An analytic theory of species abundance patterns (SAPs) in biological networks is presented. The theory is based on multispecies replicator dynamics equivalent to the Lotka-Volterra equation, with diverse interspecies interactions.
A. S. Corbet +14 more
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