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The genome sequence of the Spotted Sulphur, <i>Emmelia trabealis</i> (Scopoli, 1763) (Lepidoptera: Noctuidae). [PDF]
Vila R +10 more
europepmc +1 more source
The genome sequence of the Mediterranean Skipper, <i>Gegenes nostrodamus</i> (Fabricius, 1793) (Lepidoptera: Hesperiidae). [PDF]
Vila R +10 more
europepmc +1 more source
The evolution of the Ecdysozoa [PDF]
Ecdysozoa is a clade composed of eight phyla: the arthropods, tardigrades and onychophorans that share segmentation and appendages and the nematodes, nematomorphs, priapulids, kinorhynchs and loriciferans, which are worms with an anterior proboscis or introvert.
Omar Rota Stabelli +2 more
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The clade Ecdysozoa, perplexities and questions [PDF]
Abstract A relatively new clade, the Ecdysozoa [Aguinaldo et al., 1997. Nature 387, 489–493] was raised based on the 18S ribosomal DNA sequences that indicate a close relationship between the moulting phyla (Arthropoda, Tardigrada, Onychophora, Nematoda, Nematomorpha, Kinorhyncha, Lorificera and Priapula), from which the Annelida, with other phyla ...
OSCAR Paolo Vincenzo Lisi +2 more
exaly +2 more sources
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2022
This chapter focuses on the large protostome clade Ecdysozoa. Unlike the Spiralia, Ecdysozoa can be defined by clear morphological synapomorphies, including their three-layered cuticle that is moulted, a process regulated by ecdysteroid hormones. Ecdysozoa contains eight phyla, which are commonly organized into three subclades: Scalidophora, Nematoida,
Richard C. Brusca +2 more
openaire +1 more source
This chapter focuses on the large protostome clade Ecdysozoa. Unlike the Spiralia, Ecdysozoa can be defined by clear morphological synapomorphies, including their three-layered cuticle that is moulted, a process regulated by ecdysteroid hormones. Ecdysozoa contains eight phyla, which are commonly organized into three subclades: Scalidophora, Nematoida,
Richard C. Brusca +2 more
openaire +1 more source
Current Understanding of Ecdysozoa and its Internal Phylogenetic Relationships [PDF]
Twenty years after its proposal, the monophyly of molting protostomes-Ecdysozoa-is a well-corroborated hypothesis, but the interrelationships of its major subclades are more ambiguous than is commonly appreciated. Morphological and molecular support for arthropods, onychophorans and tardigrades as a clade (Panarthropoda) continues to be challenged by a
Gonzalo Giribet +2 more
exaly +5 more sources
A tissue-specific marker of Ecdysozoa
Development Genes and Evolution, 2001Over the past few years, molecular studies of phylogeny have challenged the traditional view of evolutionary relationships among protostomian animal phyla. Based on analysis of 18S ribosomal RNA gene sequences, it has been suggested that some traditional groups, like the articulata and the pseudocoelomata, should be completely abandoned and that ...
A, Haase +3 more
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Ecdysozoa: The Relationship between Cycloneuralia and Panarthropoda
Zoologischer Anzeiger, 2001Abstract The hypothesis that molting protostomes such as nematodes and arthropods form a monophyletic group known as Ecdysozoa is directly opposed to Articulata, in which some segmented protostomes such as annelids and arthropods form a monophyletic taxon. Ultrastructural and cladistic studies have led to the widely accepted hypothesis that nematodes
James Garey
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The Opisthokonta and the Ecdysozoa May Not Be Clades: Stronger Support for the Grouping of Plant and Animal than for Animal and Fungi and Stronger Support for the Coelomata than Ecdysozoa [PDF]
In considering the best possible solutions for answering phylogenetic questions from genomic sequences, we have chosen a strategy that we suggest is superior to others that have gone previously. We have ignored multigene families and instead have used single-gene families. This minimizes the inadvertent analysis of paralogs.
Christopher J Creevey, James O Mcinerney
exaly +5 more sources

