Results 111 to 120 of about 116,717 (256)

Disparate Rates of Molecular Evolution in Cospeciating Hosts and Parasites [PDF]

open access: yes, 1994
DNA sequences for the gene encoding mitochondrial cytochrome oxidase I in a group of rodents (pocket gophers) and their ectoparasites (chewing lice) provide evidence for cospeciation and reveal different rates of molecular evolution in the hosts and ...
Demastes, J. W.   +5 more
core   +3 more sources

Malófagos (Phthiraptera) recolhidos de aves silvestres no Zoológico de São Paulo, SP, Brasil Chewing lice (Phthiraptera) from wild birds in the São Paulo Zoo, State of São Paulo, SP, Brazil

open access: yesRevista Brasileira de Entomologia, 2005
Vinte e oito espécies de malófagos foram recolhidas de aves silvestres no acervo do Zoológico de São Paulo durante o ano de 2003. Vinte e três foram identificadas ao nível de espécie e cinco ao nível genérico.
Michel P. Valim   +3 more
doaj   +1 more source

Analysis of Host-Parasite Cospeciation: Effects of Spatial and Temporal Scale. [PDF]

open access: yes, 1996
All species of pocket gophers (Geomyidae) are parasitized by at least one species of chewing louse (Trichodectidae), and recent genetic studies have demonstrated that a pattern of cospeciation exists between these hosts and parasites (Hafner and Nadler ...
Demastes, James W
core   +2 more sources

Design of a Radial System for Pigs on Sheepdrove Organic Farm [PDF]

open access: yes, 2003
The paper reportson a proposal for a new radial system for pigs on Sheepdrove Organic ...
Clark, Fergus
core  

Population characteristics of Phthiraptera occurring on Red Whiskered Bulbul (Pycnonotus jocosus) [PDF]

open access: yes, 2010
Two phthirapteran species, Menacanthus eurysternus (Amblycera) and Brueelia sp. (Ischnocera) were recovered from 100 Red Whiskered Bulbuls (Pycnonotus jocosus) during March to December 2006.
Ahmad, Aftab   +4 more
core   +2 more sources

Chewing lice (Phthiraptera) Found on Wild Birds in Turkey [PDF]

open access: yes, 2011
WOS: 000295359100017This study was performed to detect chewing lice on some birds investigated in Eskisehir and Konya provinces in Central Anatolian Region of Turkey between 2008 and 2010 years.
Dik, Bilal, Uslu, Uğur, Yamaç, Elif
core  

Chewing lice (Phthiraptera) species found on Turkish shorebirds (Charadriiformes) [PDF]

open access: yes, 2010
Journal ArticleApproximately 4.500 species of lice have been so far described, with about 4.000 species seen on birds and with 3.000 species in the suborder Ischnocera 1. There are 465 bird species so far recorded in Turkey and the actual total is likely
Dik, Bilal, Sekercioglu, Cagan
core  

PACo: A Novel Procrustes Application to Cophylogenetic Analysis [PDF]

open access: yes, 2013
We present Procrustean Approach to Cophylogeny (PACo), a novel statistical tool to test for congruence between phylogenetic trees, or between phylogenetic distance matrices of associated taxa.
Balbuena, Juan Antonio   +2 more
core   +2 more sources

Optimális éves viselkedési modellek: út a fiziológiától a populációkig? = Optimal annual routines: a path from physiology to populations? [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   +3 more
core  

A new host record of Ciconiphilus decimfasciatus (Boisduval & Lacordaire, 1835) (Phthiraptera: Menoponidae) in Iran with a taxonomic note and a checklist of the lice of Guilan Province [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
There is little information about the lice infesting birds and mammals in Guilan Province of northern Iran besides their importance in medicine and veterinary medicine.
Shahyad Azari-Hamidian   +2 more
doaj  

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