Results 121 to 130 of about 116,717 (256)

Co-extinct and critically co-endangered species of parasitic lice, and conservation-induced extinction: should lice be reintroduced to their hosts? [PDF]

open access: yes, 2014
The co - extinction of parasitic taxa and their host species isconsideredacommon phenomenon inthecurrent global extinction crisis. However, information about the conservation status of parasitic taxa is scarce.
Rózsa, Lajos, Vas, Zoltán
core   +1 more source

Lice and mites of livestock [PDF]

open access: yes, 1942
Caption title.Digitized 2006 AES ...
Brown, Harry Eugene
core  

Chewing lice (Phthiraptera) on chickens (Gallus gallus) from small backyard flocks in the eastern part of the Czech Republic [PDF]

open access: yes, 2020
One hundred and sixty chickens (Gallus gallus) from 31 small, private backyard flocks in the eastern part of the Czech Republic were examined for chewing lice (Phthiraptera: Amblycera, Ischnocera).
I Literák, O Sychra, P Harmat
core  

Chewing Lice (Mallophaga) Parasitic on Pycnonotus leucotis in Al- Diwaniya city

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2016
    This study done was carried out identify the species of parasitical lice on.   White cheeked bulbul(Pycnonotus leucotis).For this purpose 24 birds were collected from AlDiwaniya city and examined externally for the lice.The results showed that  P ...
H. M. Hamza, I. A. Marhoon, H. J. Nema
doaj  

Control of poultry lice and mites [PDF]

open access: yes, 1942
Caption title.At head of title: A wartime publication.Digitized 2006 AES MoU."April, 1942.""A wartime publication.""Missouri is one of the foremost states in the production of eggs and dressed poultry.
Stone, Philip C. (Philip Carlton), 1911-
core  

Chewing lice (Insecta, Phthiraptera) parasitizing birds in Botucatu, SP, Brazil

open access: yesRevista Brasileira de Ciência Veterinária, 2012
Three hundred and ten birds were examined for chewing lice. Eleven individuals belonging to eleven species of exotic (1), and wildlife Brazilian birds (10) were positive for these ectoparasites. Three hundred and ten birds were examined for chewing lice.
Gonçalves, Guilherme Augusto Marietto   +2 more
openaire   +4 more sources

aspectos parasitológicos de Cavia intermedia (Rodentia: Caviidae) no arquipélago de Moleques do Sul, em Santa Catarina, Brasil [PDF]

open access: yes, 2010
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Cavia intermedia é endêmica da maior ilha do Arquipélago de Moleques do Sul e a estimativa do tamanho médio populacional em 42 indivíduos fundamenta que esta
Regolin, André Luis
core  

New records of chewing lice (Insecta, Phthiraptera) from Brazilian birds (Aves) collected by Helmut Sick (1910-1991)

open access: yesRevista Brasileira de Entomologia
We list the genera and species of chewing lice collected from birds by Helmut Sick, mainly from central Brazil, and particularly during the Roncador-Xingu Expedition, between 1943 and 1949.
Kamila M.D. Kuabara, Michel P. Valim
doaj   +1 more source

Optimális vedlési stratégiák = Optimal moult strategies [PDF]

open access: yes, 2009
A pályázat fő célja annak kiderítése volt, hogy a különböző állapotváltozók hogyan befolyásolják az optimális viselkedést, speciálisan a hogyan befolyásolják a fő életmenet események időzítését az éves cikluson belül. E cél elérése érdekében több modellt
Alasdair, I. Houston   +4 more
core  

Insect ectoparasites from wild passerine birds in the Czech Republic

open access: yesParasite, 2008
Wild passerine birds (Passeriformes) from northeastern part of the Czech Republic were examined for ectoparasites. Three species of louse-flies of the genus Ornithomya (Diptera: Hippoboscidae), two species of fleas of the genera Ceratophyllus and ...
Sychra O.   +3 more
doaj   +1 more source

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