Results 21 to 30 of about 4,446,595 (349)

Origin and evolution of the slime molds (Mycetozoa) [PDF]

open access: yes, 1997
The Mycetozoa include the cellular (dictyostelid), acellular (myxogastrid), and protostelid slime molds. However, available molecular data are in disagreement on both the monophyly and phylogenetic position of the group.
Baldauf, S.L., Doolittle, W.F.
core   +2 more sources

The complete mitochondrial genome of Electrona carlsbergi (Myctophiformes, Myctophidae) with phylogenetic consideration

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome of Electrona carlsbergi was obtained, which was 18,282 bp in size and including 13 protein-coding genes, 2 ribosomal RNAs, 23 transfer RNAs and 1 control region. The overall nucleotide composition is 27.92% for A, 24.66%
Shuzhang Liang   +6 more
doaj   +1 more source

Complete mitochondrial genome of the recently discovered multivoltine Graphium (Pazala) confucius Hu, Duan & Cotton, 2018 (Lepidoptera: Papilionidae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Graphium (Pazala) confucius Hu, Duan & Cotton, 2018 is a recently discovered, wide ranging, multivoltine swordtail butterfly in China and Vietnam.
Fu-Rong He, Xin Zhang, Shao-Ji Hu
doaj   +1 more source

The Complete Mitogenomes of Three Grasshopper Species with Special Notes on the Phylogenetic Positions of Some Related Genera

open access: yesInsects, 2023
Clarifying phylogenetic position and reconstructing robust phylogeny of groups using various evidences are an eternal theme for taxonomy and systematics.
Chulin Zhang   +6 more
doaj   +1 more source

The phylogenetic position of the enigmatic Balkan Aulopyge huegelii (Teleostei: Cyprinidae) from the perspective of host-specific Dactylogyrus parasites (Monogenea), with a description of Dactylogyrus omenti n. sp.

open access: yesParasites & Vectors, 2017
BackgroundThe host specificity of fish parasites is considered a useful parasite characteristic with respect to understanding the biogeography of their fish hosts.
M. Benovics   +2 more
semanticscholar   +1 more source

Description of four new species of Mesocletodes Sars, 1909 (Copepoda, Harpacticoida, Argestidae) and redescription of Mesocletodes robustus Por, 1965 from the South Atlantic, including remarks on the Mesocletodes abyssicola group [PDF]

open access: yes, 2009
The present paper focuses on taxonomic and phylogenetic investigations of the family Argestidae Por, 1986. Samples, collected during the cruise DIVA 1 (M48/1) to the Angola Basin on board of RV “Meteor” (2000), contain amongst others several specimens ...
George, Kai Horst, Menzel, Lena
core   +1 more source

Rotiferan Hox genes give new insights into the evolution of metazoan bodyplans [PDF]

open access: yes, 2017
The phylum Rotifera consists of minuscule, nonsegmented animals with a unique body plan and an unresolved phylogenetic position. The presence of pharyngeal articulated jaws supports an inclusion in Gnathifera nested in the Spiralia.
Fröbius, Andreas C., Funch, Peter
core   +1 more source

Phylogenetic analysis and systematic position of two new species of the ant genus Crematogaster (Hymenoptera, Formicidae) from Southeast Asia

open access: yesEuropean Journal of Taxonomy, 2017
Two distinct new species of the ant genus Crematogaster, C. khmerensis sp. nov. and C. pfeifferi sp. nov., are described from Cambodia and Malaysia, respectively.
Shingo Hosoishi, Kazuo Ogata
doaj   +1 more source

The complete chloroplast genome of Swertia tetraptera and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2020
Swertia tetraptera, native to the Qinghai-Tibetan Plateau, is an important traditional Chinese medicine. Although researchers have done a lot of work on it, the phylogenetic position of S. tetraptera within Swertia has still not been solved.
Lucun Yang   +5 more
doaj   +1 more source

What's in an Outgroup? The Impact of Outgroup Choice on the Phylogenetic Position of Thalattosuchia (Crocodylomorpha) and the Origin of Crocodyliformes.

open access: yesSystematic Biology, 2015
Outgroup sampling is a central issue in phylogenetic analysis. However, good justification is rarely given for outgroup selection in published analyses.
E. Wilberg
semanticscholar   +1 more source

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