Results 1 to 10 of about 71 (60)

Internal and External Dispersal of Plants by Animals: An Aquatic Perspective on Alien Interference [PDF]

open access: yesFrontiers in Plant Science, 2018
Many alien plants use animal vectors for dispersal of their diaspores (zoochory). If alien plants interact with native disperser animals, this can interfere with animal-mediated dispersal of native diaspores.
Casper H. A. van Leeuwen
doaj   +2 more sources

First evidence of bryophyte diaspores in the plumage of transequatorial migrant birds [PDF]

open access: yesPeerJ, 2014
Correlations between transequatorial migratory bird routes and bipolar biogeographic disjunctions in bryophytes suggest that disjunctions between northern and southern high latitude regions may result from bird-mediated dispersal; supporting evidence is,
Lily R. Lewis   +9 more
doaj   +3 more sources

Evidence of avian-mediated long distance dispersal in American tardigrades [PDF]

open access: yesPeerJ, 2018
Terrestrial tardigrades, commonly known as “water bears”, are part of a phylum of microscopic, aquatic invertebrates famous for cryptobiosis and space travel, but little is known about their modes of dispersal on Earth.
Matthew J. Mogle   +3 more
doaj   +3 more sources

Migratory Songbirds as Potential Ectozoochorous Protist Dispersal Vectors [PDF]

open access: yesEcology and Evolution
Protist biogeography, speciation, and systematics continue to generate debate and inquiry because protist distributions and dispersal remain poorly resolved.
Silas E. Fischer   +4 more
doaj   +2 more sources

Dispersal of bacteria and stimulation of permafrost decomposition by Collembola [PDF]

open access: yesBiogeosciences, 2022
Contrary to most soils, permafrost soils have the atypical feature of being almost entirely deprived of soil fauna. Abiotic constraints on the fate of permafrost carbon after thawing are increasingly understood, but biotic constraints remain scarcely ...
S. Monteux   +5 more
doaj   +1 more source

Evolution of Seed Dispersal Modes in the Orchidaceae: Has the Vanilla Mystery Been Solved?

open access: yesHorticulturae, 2023
Orchid seeds are predominantly wind-dispersed, often developed within dry, dehiscent fruits that typically release millions of dust-like seeds into the air.
Adam P. Karremans   +4 more
doaj   +1 more source

Multiple External Seed Dispersers Challenge the Megafaunal Syndrome Anachronism and the Surrogate Ecological Function of Livestock

open access: yesFrontiers in Ecology and Evolution, 2019
The dispersal of many large-seeded plants is thought to have been handicapped by the extinction of megafauna in the late Pleistocene, and due to the ongoing defaunation of the largest of the extant dispersers.
Guillermo Blanco   +3 more
doaj   +1 more source

Driver's Seat: Understanding Divergent Zoochorous Dispersal of Propagules

open access: yesFrontiers in Ecology and Evolution, 2019
The functional role, relative importance, and the spatial and temporal parameters of different vector species, which underpin the passive dispersal (zoochory) of organisms (or their propagules), are frequently poorly understood. Accordingly, a conceptual
Neil E. Coughlan   +9 more
doaj   +1 more source

Zoochorous dispersal of freshwater bivalves: an overlooked vector in biological invasions?

open access: yesKnowledge and Management of Aquatic Ecosystems, 2017
Vectors that underpin the natural dispersal of invasive alien species are frequently unknown. In particular, the passive dispersal (zoochory) of one organism (or propagule) by another, usually more mobile animal, remains poorly understood.
Coughlan Neil E.   +4 more
doaj   +1 more source

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