Results 1 to 10 of about 1,157 (169)

High lability of sexual system over 250 million years of evolution in morphologically conservative tadpole shrimps [PDF]

open access: yesBMC Evolutionary Biology, 2013
Background Sexual system is a key factor affecting the genetic diversity, population structure, genome structure and the evolutionary potential of species.
Mathers Thomas C   +5 more
doaj   +7 more sources

Multiple global radiations in tadpole shrimps challenge the concept of ‘living fossils’ [PDF]

open access: yesPeerJ, 2013
‘Living fossils’, a phrase first coined by Darwin, are defined as species with limited recent diversification and high morphological stasis over long periods of evolutionary time.
Thomas C. Mathers   +4 more
doaj   +7 more sources

НОВЫЕ МАТЕРИАЛЫ К ФАУНЕ ANOSTRACA, NOTOSTRACA, CONCHOSTRACA УДМУРТСКОЙ РЕСПУБЛИКИ [PDF]

open access: yesАмурский зоологический журнал, 2014
Впервые для территории Удмуртской Республики приводится видовой список Anostraca, Notostraca и Conchostraca. Список содержит 6 видов, из них Anostraca – 1, Conchostraca – 3, Notostraca – 2 вида.
S.A. Sidorovsky   +2 more
doaj   +2 more sources

Molecular phylogeny of the Notostraca [PDF]

open access: yesMolecular Phylogenetics and Evolution, 2013
We used a combined analysis of one nuclear (28S rDNA) and three mitochondrial markers (COI, 12S rDNA, 16S rDNA) to infer the molecular phylogeny of the Notostraca, represented by samples from the six continents that are inhabited by this group of ...
Ghate, HV   +4 more
core   +8 more sources

First complete mitochondrial genome from family Moinidae, Moina macrocopa (Straus, 1820) (Cladocera; Moinidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2022
We sequenced and annotated the complete mitochondrial genome for the freshwater water flea Moina macrocopa (Straus, 1820). This is the first mitogenome for the family Moinidae. The complete mitogenome of M.
Sang-Eun Nam, Jaehee Kim, Jae-Sung Rhee
doaj   +2 more sources

Exploring mitogenome evolution in Branchiopoda (Crustacea) lineages reveals gene order rearrangements in Cladocera [PDF]

open access: yesScientific Reports, 2022
The class Branchiopoda, whose origin dates back to Cambrian, includes ~ 1200 species which mainly occupy freshwater habitats. The phylogeny and systematics of the class have been debated for long time, until recent phylogenomic analyses allowed to better
Filippo Castellucci   +2 more
doaj   +2 more sources

A new molecular diagnostic tool for surveying and monitoring Triops cancriformis populations [PDF]

open access: yesPeerJ, 2017
The tadpole shrimp, Triops cancriformis, is a freshwater crustacean listed as endangered in the UK and Europe living in ephemeral pools. Populations are threatened by habitat destruction due to land development for agriculture and increased urbanisation.
Graham S. Sellers   +3 more
doaj   +6 more sources

The complete mitogenome of Leptestheria brevirostris Barnard, 1924, a rock pool clam shrimp (Branchiopoda: Spinicaudata) from Central District, Botswana [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
Spinicaudatan clam shrimp are a widespread and diverse group of branchiopod crustaceans, yet few mitochondrial genomes have been published for this taxonomic group.
Arsalan Emami-Khoyi   +7 more
doaj   +2 more sources

Fauna of Anostraca, Notostraca and Conchostraca of the Kharkiv region

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2012
The species composition of the fauna of Anostraca, Notostraca and Conchostraca was studied in the Kharkiv region. Streptocephalus torvicornis (Waga, 1842) was found in the Kharkiv Region for the first time and Chirocephalus shadini (Smirnov, 1928) was ...
S. A. Sidorovsky
doaj   +4 more sources

A new calmanostracan crustacean species from the Cretaceous Yixian Formation and a simple approach for differentiating fossil tadpole shrimps and their relatives [PDF]

open access: yesZoological Letters, 2019
Background Calmanostraca is a group of branchiopod eucrustaceans, with Triops cancriformis and Lepidurus apus as most prominent representatives. Both are regularly addressed with the inaccurate tag “living fossil”, suggesting that the morphology has ...
Philipp Wagner   +2 more
doaj   +2 more sources

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