Results 1 to 10 of about 1,875 (233)

Highly rearranged mitochondrial genome in Falcolipeurus lice (Phthiraptera: Philopteridae) from endangered eagles [PDF]

open access: greenParasites & Vectors, 2021
Background Fragmented mitochondrial (mt) genomes and extensive mt gene rearrangements have been frequently reported from parasitic lice (Insecta: Phthiraptera).
Yu Nie   +6 more
doaj   +4 more sources

Drastic variation in mitochondrial genome organization between two congeneric species of bird lice (Philopteridae: Ibidoecus) [PDF]

open access: goldBMC Genomics
The over 4,100 species of bird lice are classified into 214 genera in the parvorders Amblycera and Ischnocera. Congeneric species of bird lice usually share much similarity in morphology and in mitochondrial (mt) genome organization.
Mei-Ling Cao   +8 more
doaj   +4 more sources

First record of Lipeurus caponis (Psocodea: Ischnocera: Philopteridae) parasitizing domestic chickens (Gallus gallus domesticus) in Brazilian Amazon [PDF]

open access: goldRevista Brasileira de Parasitologia Veterinária
Lice are obligatory ectoparasites of birds and mammals, possessing mouthparts adapted for feeding on the blood and/or keratinized tissue of their hosts. Recording parasites that may cause economic and sanitary losses in the country's poultry industry is ...
José Vicente Ferreira Neto   +4 more
doaj   +4 more sources

A critically co-endangered feather louse Forficuloecus pezopori n. sp. (Phthiraptera: Philopteridae) detected through conservation intervention for the western ground parrot Pezoporus flaviventris (Psittaculidae) [PDF]

open access: goldInternational Journal for Parasitology: Parasites and Wildlife
Forficuloecus pezopori Martin, Keatley & Ash n. sp. from the western ground parrot Pezoporus flaviventris North, 1911 (Psittaculidae) is proposed based on combined evidence from morphology and COI mitochondrial DNA.
Storm Blas Martin   +4 more
doaj   +4 more sources

Detailed morphological structure and phylogenetic relationships of Degeeriella punctifer (Phthiraptera: Philopteridae), a parasite of the bearded vulture Gypaetus barbatus (Accipitriformes: Accipitridae) [PDF]

open access: yesScientific Reports, 2023
Habitat loss is one of the main threats to species survival and, in the case of parasites, it is their hosts that provide their habitat. Therefore, extinction even at local scale of host taxa also implies the extinction of their parasites in a process ...
Jesús M. Pérez   +5 more
doaj   +3 more sources

New species of Philopterus Nitzsch, 1818 (Ischnocera: Philopteridae), with notes on Cypseloecus Conci, 1941

open access: diamondEuropean Journal of Taxonomy, 2022
We describe and illustrate eight new species of chewing lice in the genus Philopterus Nitzsch, 1818, parasitic on hosts in the bird families Cardinalidae, Chloropseidae, Hirundinidae, Icteridae, Motacillidae, Paridae, and Vangidae from China, Peru, South
Daniel R. Gustafsson   +3 more
doaj   +4 more sources

Two new species of chewing lice in the genus Melinirmus (Phthiraptera, Ischnocera, Philopteridae) from Australian honeyeaters (Passeriformes, Meliphagidae) [PDF]

open access: diamondTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”
Two new species of the genus Melinirmus Mey, 2017, are described from Australian honeyeaters (Meliphagidae). These are: Melinirmus coromandelica n. sp. ex Ptilotula penicillatus penicillatus (Gould, 1837) and Melinirmus palmai n. sp.
Daniel R. Gustafsson, Sarah E. Bush
doaj   +5 more sources

Notes on Some of Osborn's Mallophaga Types and the Description of a New Genus, Rotundiceps (Philopteridae) [PDF]

open access: hybridPsyche: A Journal of Entomology, 1952
Psyche: A Journal of Entomology, Volume 59, Issue 1, Page 26-30, 1952.
Robert L. Edwards
doaj   +3 more sources

Mitochondrial genomes of Columbicola feather lice are highly fragmented, indicating repeated evolution of minicircle-type genomes in parasitic lice [PDF]

open access: yesPeerJ, 2020
Most animals have a conserved mitochondrial genome structure composed of a single chromosome. However, some organisms have their mitochondrial genes separated on several smaller circular or linear chromosomes.
Andrew D. Sweet   +2 more
doaj   +3 more sources

Patterns of host-parasite associations in tropical lice and their passerine hosts in Cameroon. [PDF]

open access: yesEcol Evol, 2020
Associations of lice and their avian hosts in the tropical rainforests of Cameroon are predominantly shaped by host switching. Despite the general incongruence between parasite and host phylogenies, the significant correlation between host and parasite phylogenetic distances suggests the prevalence of host switching to closely related hosts.
Gajdošová M   +6 more
europepmc   +2 more sources

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