Results 101 to 110 of about 35,053 (245)

First annotated checklist of Chironomidae of Rhodos, Greece (Insecta, Diptera) [PDF]

open access: yes, 2008
Chironomid fauna of Greek Aegean islands, an essential part of the biogeographically important Mediterranean region, is almost unexplored, with only 36 species recorded prior to the present study.
Csabai, Zoltán Szabolcs, Móra, Arnold
core  

Not everyone is shrinking: increases in body mass and wing length in a Sand Martin (Riparia riparia) population in northwestern Italy over two decades

open access: yesIbis, EarlyView.
In recent decades, vertebrates, particularly birds, have exhibited notable morphological changes in response to climate change. In birds, these temporal trends usually entail a decrease in body mass and an increase in wing length, sometimes interpreted as a compensatory strategy to maintain migration.
Giulia Masoero, Alberto Tamietti
wiley   +1 more source

Modelling the national breeding distribution and population size of an elusive forest bird, the Eurasian Woodcock (Scolopax rusticola)

open access: yesIbis, EarlyView.
Understanding the distribution of species is central to conservation biology. Species distribution modelling (SDM) is a standard method used for this purpose, especially for elusive species for which limited occurrence data exist. The Eurasian Woodcock Scolopax rusticola (hereafter Woodcock) is an elusive, woodland‐dwelling wader that is declining in ...
James O'Neill   +4 more
wiley   +1 more source

Exploring drivers and costs of partial trans‐Saharan migration in juvenile vultures

open access: yesIbis, EarlyView.
Partial migration occurs when only a subset of individuals within a population undertakes a migratory journey. The decision to migrate can be influenced by intrinsic traits (e.g. sex or physical condition) as well as by extrinsic factors (e.g. social environment or resource availability).
Eneko Arrondo   +18 more
wiley   +1 more source

Ichneumonid parasitoids (Hymenoptera: Ichneumonidae) of fruit flies (Diptera: Tephritidae) in the northwest of Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2016
This study was conducted to collect and identify ichneumonid parasitoids of tephritid fruit flies (Diptera: Tephritidae) feeding on the plants of the family Asteraceae in the northwest of Iran during 2013-2015.
Alireza Pourhaji   +4 more
doaj  

The family Simuliidae (Diptera) in Malta [PDF]

open access: yes, 2015
An account is given of the 3 species in the family Simuliidae that occur in Malta, including 1 new recordpeer ...
Gatt, Paul
core   +1 more source

Estimating wild bee population size with validated distance sampling

open access: yesInsect Conservation and Diversity, EarlyView.
Distance Sampling is a promising method to estimate population size but has never been validated on insects. We validated it on a honey bee population of known size. We applied Distance Sampling to three insular pollinators and found that estimates are consistent across days, match species phenology and reflect the expected influence of weather ...
Claudia Bruschini   +7 more
wiley   +1 more source

A review of the Nearctic jumping spiders (Araneae: Salticidae) of the subfamily Euophryinae north of Mexico [PDF]

open access: yes, 2002
The generic and specific composition ofthe Nearctic jumping spiders ofthe subfamily Euophryinae north of Mexico is reviewed, and the biogeographic affinities of the constituent groups are diagnosed.
Edwards, G. B.
core   +1 more source

The acalyptrate fly family Trixoscelididae (Diptera) : newly recorded from Malta [PDF]

open access: yes, 2015
Two species of the family Trixoscelididae, namely Trixoscelis approximata and Trixoscelis flagellata, have been reported from the Maltese Islands for the first time.
Woznica, Andrzej Jozef
core   +1 more source

A protracted phenology: Post‐diapause larval development of a threatened butterfly

open access: yesInsect Conservation and Diversity, EarlyView.
Larval survival during diapause was high; hibernaculum webs were mostly located near Succisa pratensis plants, which often retained vital leaves through winter. Post‐diapause developmental time varied strongly depending on exposure to different microclimates, being reduced by litter cover, solar radiation and a higher heat load index.
Gwydion Scherer, Thomas Fartmann
wiley   +1 more source

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