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Revisiting Acanthocephala (Hemiptera, Coreidae): a phylogenetic framework for establishing species relationships and developing a new subgeneric classification [PDF]

open access: yesArthropod Systematics & Phylogeny
Acanthocephala, with 40 known species, is the most diverse genus of the tribe Acanthocephalini, which contains some of the largest species of Coreidae. In this contribution, Acanthocephala guatemalena, A. granulosa, A. luctuosa, A.
Leonela Olivera   +2 more
doaj   +5 more sources

Novel gene arrangement in the mitochondrial genome of Aspersentis megarhynchus (Acanthocephala, Echinorhynchida, Heteracanthocephalidae), and its phylogenetic implications [PDF]

open access: yesParasite
The Heteracanthocephalidae Petrochenko, 1956 is a rare family of acanthocephalans mainly parasitic in fishes. The pattern of mitogenomic evolution of the Heteracanthocephalidae is still unknown, and the phylogenetic relationships of the ...
Xie Yuan-Yuan   +4 more
doaj   +2 more sources

Ectoparasites and Endoparasites of the Clark’s Lizard, Darevskia clarkorum (Squamata, Lacertidae), Collected from Different Provinces of the Black Sea Region of Türkiye [PDF]

open access: yesHelminthologia
A total of 61 specimens (26♀♀, 31 ♂♂, and 4 juveniles) of Darevskia clarkorum (Darevsky & Vedmederja, 1977), collected between 2000 and 2005 from five provinces of Türkiye (Ordu, Giresun, Trabzon, Rize, and Artvin) and archived as museum material, were ...
CIVIL Y.   +5 more
doaj   +2 more sources

First insight into metal binding proteins from the de novo transcriptome of acanthocephalan parasite Dentitruncus truttae [PDF]

open access: yesScientific Reports
Acanthocephala are parasites increasingly used as bioindicators of environmental quality due to their ability to effectively accumulate metals. However, the mechanisms of metal homeostasis in them remain unclear as there has been only one genomic study ...
Sara Šariri   +3 more
doaj   +2 more sources

Molecular evidence on phenotypic variation in the poorly known acanthocephalan species Rhadinorhynchus cololabis Laurs & McCauley, 1964 (Echinorhynchida: Rhadinorhynchidae) [PDF]

open access: yesParasite
Acanthocephalans of the genus Rhadinorhynchus parasitize various marine fishes worldwide. However, the true diversity of Rhadinorhynchus is still unclear.
Wang Ke-Yu   +3 more
doaj   +2 more sources

A comparative assessment of the morphology of Profilicollis altmani (Acanthocephala, Polymorphidae) from crustaceans and shore birds in Peru, with special notes on hook elemental analysis (EDXA), SEM imaging, histopathology, and molecular profile

open access: yesParasite, 2022
The morphology of cystacanths and adults of Profilicollis altmani (Perry, 1942) Van Cleave, 1947 (Polymorphidae) were studied from the Pacific mole crab Emerita analoga (Stimpson) (Crustacea, Hippidae) and Belcher’s gull Larus belcheri (Vigors) (Aves ...
Amin Omar M.   +7 more
doaj   +1 more source

Helminth Diversity in Teleost Fishes from the South Orkney Islands Region, West Antarctica

open access: yesZoodiversity, 2022
Helminths of 12 fish species collected near South Orkney Islands, West Antarctica were studied. In the whole sample of 115 fish specimens, we identified one species of Monogenea, 5 species of Trematoda, 4 species of Cestoda, 5 species of Nematoda, and 7 ...
T. Kuzmina   +6 more
doaj   +1 more source

Genomics and transcriptomics of epizoic Seisonidea (Rotifera, syn. Syndermata) reveal strain formation and gradual gene loss with growing ties to the host

open access: yesBMC Genomics, 2021
Background Seisonidea (also Seisonacea or Seisonidae) is a group of small animals living on marine crustaceans (Nebalia spec.) with only four species described so far. Its monophyletic origin with mostly free-living wheel animals (Monogononta, Bdelloidea)
Katharina M. Mauer   +7 more
doaj   +1 more source

SEM study of hooks in the Acanthocephala with emphasis on structural-functional relationships

open access: yesZoodiversity, 2022
The retractable proboscis of acanthocephalans is equipped with hooks for attachment to the intestine of the definitive host. Throughout their evolutionary history, acanthocephalans have developed a variety of ways to maximize their anchoring to host gut ...
O. M. Amin, R. A. Heckmann
doaj   +1 more source

Helminths of antarctic rockcod Notothenia coriiceps (Perciformes, Nototheniidae) from the akademik Vernadsky station area (Argentine Islands, West Antarctica): new data on the parasite community

open access: yesZoodiversity, 2020
The aim of our study was to update the information on taxonomic diversity and structure of the parasite community of Antarctic rockcod, Notothenia coriiceps in the coastal water off the Argentine Islands (Wilhelm Archipelago, Graham Land, West Antarctica)
T. A. Kuzmina   +3 more
doaj   +1 more source

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