Results 51 to 60 of about 40,193 (248)

Social parasitism in ants

open access: yes, 2023
Socijalni parazitizam jedan je od najzastupljenijih međuodnosa u društvenim zajednicama mrava (Formicidae). U ovom obliku nametništva nametnici iskorištavaju društvenu strukturu i mehanizme zajednice domaćina za brigu o potomstvu i za pronalazak i ...
Poropat, Luka
core   +2 more sources

Origins and Diversification of Myiasis Across Blowflies

open access: yesEcology and Evolution
Parasitism represents a prevalent and successful ecological strategy that has evolved independently numerous times across metazoa. Understanding the origin and diversification of parasitism is a central question in evolutionary biology.
Gisele Antoniazzi Cardoso   +7 more
doaj   +1 more source

Unraveling the origins of social parasitism in Megalomyrmex ants [PDF]

open access: yes, 2008
textSocial parasitism, the exploitation of a society by other social organisms, has evolved independently numerous times within social animals. In this thesis, I integrate behavioral, evolutionary and chemical analyses to elucidate the evolution of ...
Adams, Rachelle Martha Marie
core  

Partners or passengers? Revisiting the association between diatoms and aquatic animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca   +2 more
wiley   +1 more source

Low Virulence of the Fungi Escovopsis and Escovopsioides to a Leaf-Cutting Ant-Fungus Symbiosis

open access: yesFrontiers in Microbiology, 2021
Eusocial insects interact with a diversity of parasites that can threaten their survival and reproduction. The amount of harm these parasites cause to their hosts (i.e., their virulence) can be influenced by numerous factors, such as the ecological ...
Débora Mello Furtado de Mendonça   +6 more
doaj   +1 more source

Review of the fauna associated with wild and farmed mussels and oysters in the Mediterranean

open access: yesBiological Reviews, EarlyView.
ABSTRACT Mussels and oysters are important ecosystem engineers which modify the physical and chemical characteristics of the environment and create habitats that support highly diverse associated communities. In the Mediterranean Sea, the native Mediterranean mussel Mytilus galloprovincialis and the European flat oyster Ostrea edulis, together the ...
Barbara Mikac   +5 more
wiley   +1 more source

The ecological and developmental foundations of brood parasitism in a catfish

open access: yesNature Communications
Interspecific brood parasitism has evolved repeatedly from parental care. However, many non-avian brood-parasitic lineages have ancestors lacking parental care, leaving the foundations of brood parasitism in these lineages enigmatic.
Martin Reichard   +12 more
doaj   +1 more source

Egg rejection behavior does not explain the lack of cowbird parasitism on an eastern North American population of Red-winged Blackbirds

open access: yesAvian Research, 2019
Background Red-winged Blackbirds (Agelaius phoeniceus), hereafter red-wings, are much less frequently parasitized by Brown-headed Cowbirds (Molothrus ater) in eastern North America than in central North America and had not been recorded as hosts in our ...
Justin J. Reel, Todd J. Underwood
doaj   +1 more source

Interactions between Two Parasitoids of Tephritidae: Diachasmimorpha longicaudata (Ashmead) and Psyttalia cosyrae (Wilkinson) (Hymenoptera: Braconidae), under Laboratory Conditions

open access: yesInsects, 2020
The braconid wasp, Diachasmimorpha longicaudata (Ashmead), was introduced in Kenya from Hawaii for classical biological control of the invasive tephritid, Bactrocera dorsalis Hendel. Following reports that D. longicaudata had formed new associations with
Shepard Ndlela   +5 more
doaj   +1 more source

Paracrine Behaviors Arbitrate Parasite-Like Interactions Between Tumor Subclones

open access: yesFrontiers in Ecology and Evolution, 2021
Explaining the emergence and maintenance of intratumor heterogeneity is an important question in cancer biology. Tumor cells can generate considerable subclonal diversity, which influences tumor growth rate, treatment resistance, and metastasis, yet we ...
Robert J. Noble   +7 more
doaj   +1 more source

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