Results 31 to 40 of about 4,285 (194)

The exceptional attachment ability of the ectoparasitic bee louse Braula coeca (Diptera, Braulidae) on the honeybee

open access: yesPhysiological Entomology, Volume 47, Issue 2, Page 83-95, June 2022., 2022
Bee lice attach to their host's surface using highly modified claws. The overall morphology of the tarsus produces strong attachment, with average safety factors (force per body weight) around 1130. The tarsal chain is protected with lateral stoppers against overflexion, but also allows for the fast detachment.
Thies H. Büscher   +7 more
wiley   +1 more source

Development of MALDI-TOF mass spectrometry for the identification of lice isolated from farm animals

open access: yesParasite, 2020
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is now routinely used for the rapid identification of microorganisms isolated from clinical samples and has been recently successfully applied to the ...
Ouarti Basma   +6 more
doaj   +1 more source

The multipartite mitochondrial genome of Liposcelis bostrychophila: insights into the evolution of mitochondrial genomes in bilateral animals. [PDF]

open access: yesPLoS ONE, 2012
Booklice (order Psocoptera) in the genus Liposcelis are major pests to stored grains worldwide and are closely related to parasitic lice (order Phthiraptera).
Dan-Dan Wei   +5 more
doaj   +1 more source

New barklice (Psocodea, Trogiomorpha) from Lower Cretaceous Spanish amber

open access: yesPapers in Palaeontology, Volume 8, Issue 3, May/June 2022., 2022
Abstract Barklice are insects belonging to the order Psocodea. They are herbivorous or detritivorous, and inhabit a wide range of environments. Their oldest fossil record dates back to the late Carboniferous, but it was not until the Cretaceous that they became much more diverse.
Sergio Álvarez‐Parra   +4 more
wiley   +1 more source

The ecological function of insect egg micropyles

open access: yesFunctional Ecology, Volume 36, Issue 5, Page 1113-1123, May 2022., 2022
Read the free Plain Language Summary for this article on the Journal blog. Abstract Insect egg micropyles are openings through the chorion allowing sperm entry for fertilisation. Micropyles are diverse structures showing remarkable variation in number, spatial arrangement and physical structure across extant insect orders.
Graziella Iossa
wiley   +1 more source

The ischnoceran chewing lice (Phthiraptera: Ischnocera) of bulbuls (Aves: Passeriformes: Pycnonotidae), with descriptions of 18 new species

open access: yesEuropean Journal of Taxonomy, 2022
The ischnoceran chewing lice known from bulbuls are discussed and revised, and 18 new species are described. These are: Brueelia celer sp. nov. from Pycnonotus cafer bengalensis Blyth, 1845 and Pycnonotus cafer primrosei Deignan, 1949; Brueelia ...
D. Gustafsson   +3 more
semanticscholar   +1 more source

The Sixth Mass Extinction: fact, fiction or speculation?

open access: yesBiological Reviews, Volume 97, Issue 2, Page 640-663, April 2022., 2022
ABSTRACT There have been five Mass Extinction events in the history of Earth's biodiversity, all caused by dramatic but natural phenomena. It has been claimed that the Sixth Mass Extinction may be underway, this time caused entirely by humans. Although considerable evidence indicates that there is a biodiversity crisis of increasing extinctions and ...
Robert H. Cowie   +2 more
wiley   +1 more source

Una nueva especie del género Hoplopleura Enderlein, 1904 (Anoplura, Hoplopleuridae) parásita de Andinomys edax (Rodentia, Cricetidae)

open access: yesGraellsia, 1996
Describimos en esta contribución a Hoplopleura zentaensi sp. n., a partir de la hembra, sus tres estadios ninfales y las características coriónicas externas del huevo de la referida especie parásita de Andinomys edax Thomas, 1902 (Rodentia, Cricetidae ...
D. C. Castro, A. González
doaj   +1 more source

Endosymbiotic bacteria of the boar louse Haematopinus apri (Insecta: Phthiraptera: Anoplura)

open access: yesFrontiers in Microbiology, 2022
Insects exclusively feeding on vertebrate blood are usually dependent on symbiotic bacteria for provisioning of B vitamins. Among them, sucking lice are prominent in that their symbiotic bacteria as well as their symbiotic organs exhibit striking ...
Yudai Nishide   +5 more
semanticscholar   +1 more source

Caracterização da população de ectoparasitos em cães de núcleos de expansão urbana de Juiz de Fora, Minas Gerais, Brasil Characterization of ectoparasites on dogs in the nucleus of urban expansion of Juiz de Fora, Minas Gerais, Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2008
No presente trabalho caracterizou-se a população de ectoparasitos em cães de núcleo de expansão urbana de Juiz de Fora, MG. As coletas foram realizadas de julho a setembro de 2003, examinando-se 101 cães SRD (sem raça definida).
Denise F. Rodrigues   +2 more
doaj   +1 more source

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