Results 61 to 70 of about 6,350 (239)

Does mutualism drive the invasion of two alien species? The case of Solenopsis invicta and Phenacoccus solenopsis.

open access: yesPLoS ONE, 2012
Although mutualism between ants and honeydew-producing hemipterans has been extensively recognized in ecosystem biology, however few attempts to test the hypothesis that mutualism between two alien species leads to the facilitation of the invasion ...
Aiming Zhou   +4 more
doaj   +1 more source

Assessing radio transmitter weight effect and evaluation of northern bobwhite chick survival in coastal North Carolina

open access: yesWildlife Society Bulletin, EarlyView.
Abstract Studies on the earliest life stages are essential to our ecological understanding of avian demography; however, monitoring technologies that allow tracking of small birds are still limited in a variety of ways. One critical limitation, until recently, has been the development of methods for attaching transmitters to young birds with precocial ...
Autumn S. Randall   +3 more
wiley   +1 more source

Odorant Binding Proteins of the Red Imported Fire Ant, Solenopsis invicta: An Example of the Problems Facing the Analysis of Widely Divergent Proteins

open access: yes, 2011
PMCID: PMC3031547This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified,
Gotzek, D   +12 more
core   +1 more source

The Effects of Temperature on the Foraging Activity of Red Imported Fire Ant Workers (Hymenoptera: Formicidae) in South China

open access: yesSociobiology, 2014
In this study, we investigated the effects of temperature of the ambient air, ground surface, and the soil at 5-cm deep on the foraging activity of the workers of red imported fire ant, Solenopsis invicta Buren, in South China with the method of bait ...
Yong yue Lu
doaj   +1 more source

Effects of sea-level rise on physiological ecology of populations of a ground-dwelling ant.

open access: yesPLoS ONE, 2020
INTRODUCTION:Sea-level rise is a consequence of climate change that can impact the ecological and physiological changes of coastal, ground-dwelling species.
L M Hooper-Bùi   +6 more
doaj   +1 more source

A Species delimitation approach to uncover cryptic species in the South American fire ant decapitating flies (Diptera: Phoridae: Pseudacteon).

open access: yesPLoS ONE, 2020
South American fire ant decapitating flies in the genus Pseudacteon (Diptera: Phoridae) are potential biocontrol agents of the invasive fire ants Solenopsis invicta and S.
Andrés F Sánchez-Restrepo   +5 more
doaj   +1 more source

‘The Tragedy of a Small Nation’: Alexander Devine and British Perspectives on the Montenegrin Question, 1918–24

open access: yesHistory, EarlyView.
Abstract This article examines the pro‐Montenegrin political campaigns of Alexander Devine, a schoolmaster and journalist who became Montenegro's leading British advocate following its incorporation into the Kingdom of Serbs, Croats and Slovenes after the First World War.
ROSS CAMERON
wiley   +1 more source

Head lengths of fire ants and crazy ants and fire ant colony size distribution.

open access: yes, 2013
Ants that do not share the same level letter significantly differ in head length (as indicated in a Tukey’s post hoc test). Average number is the number of fire ants in each size class in a haphazardly selected sample of 21 to 36 ants from ten nests ...
Katherine C. Horn (301170)   +2 more
core   +1 more source

The Morphometry of Solenopsis Fire Ants

open access: yesPLoS ONE, 2013
Size-related changes of body shape were explored in 15 polymorphic species of Solenopsis fire ants by analyzing body weight along with linear measurements of 24 body parts. Log regression slopes were used to detect changes of shape with increasing size. Within species, the largest workers weighed from about 5 to 30-fold as much as the smallest.
openaire   +4 more sources

Trace Element Patterns in Juvenile Wild Chimpanzee Dentitions

open access: yesArchaeometry, EarlyView.
ABSTRACT Trace elements are used to infer mammalian early‐life diets, environmental toxins, dispersal patterns, stress histories, and weaning ages. Here, we employ laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS) to reveal elemental patterns in our closest living relatives, chimpanzees.
Tanya M. Smith   +5 more
wiley   +1 more source

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