Results 31 to 40 of about 1,157 (169)

First evidence of underwater sounds emitted by the living fossils Lepidurus lubbocki and Triops cancriformis (Branchiopoda: Notostraca)

open access: yesAquatic Biology, 2021
Sound is the most effective means of communication in marine and freshwater ecosystems. However, no data about acoustic emissions from non-malacostracan crustaceans are currently available, so their ability to produce sounds is unknown.
G Buscaino   +4 more
doaj   +1 more source

REVISION OF THE NEARCTIC LEPIDURUS (NOTOSTRACA) [PDF]

open access: yesJournal of Crustacean Biology, 2001
Abstract Limited understanding of the morphological variation and genetics of the genus Lepidurus have caused confusion for workers attempting to determine North American species of this genus. In addition, preliminary culturing data suggests that food quality affects the form of structures previously used as specific characters.
openaire   +1 more source

Upper thermal threshold of Lepidurus arcticus (Branchiopoda, Notostraca) in lakes on the southern outreach of its distribution range

open access: yesFauna Norvegica, 2021
The Arctic tadpole shrimp Lepidurus arcticus has a circumpolar distribution and the Scandes (Fennoscandian Mountains) marks its southernmost limit in Europe. Within this area, 391 natural and 88 regulated lakes with L.
Tore Qvenild   +5 more
doaj   +1 more source

Effects of the removal or reduction in density of the malaria mosquito, Anopheles gambiae s.l., on interacting predators and competitors in local ecosystems

open access: yesMedical and Veterinary Entomology, Volume 33, Issue 1, Page 1-15, March 2019., 2019
Genetic control methods for anopheline mosquitoes may reduce their populations without direct effects on other species or the physical environment; indirect effects on predators or competitors may be of concern. The vast majority of Anopheles gambiae predators are broad generalists and consume many other insect species; there is no indication of a ...
C. M. Collins   +3 more
wiley   +1 more source

Evidence for regional aeolian transport of freshwater micrometazoans in arid regions

open access: yesLimnology and Oceanography Letters, Volume 3, Issue 4, Page 320-330, August 2018., 2018
Abstract While separated by large expanses of dry terrain unsuitable for aquatic biota, aridland waters possess high biodiversity. How aquatic micrometazoans disperse to, and colonize, these isolated ephemeral habitats are not well understood. We used a multi‐faceted approach including wind tunnel and rehydration experiments, and next‐generation ...
J. A. Rivas Jr.   +6 more
wiley   +1 more source

The large branchiopod, Triops cancriformis simplex (Gihi, 1921) (Crustacea: Notostraca) in temporary rain pools, recorded for the first time in Taif-KSA

open access: yesJournal of Basic and Applied Zoology, 2015
The present species Triops cancriformis simplex was not recorded in Taif and Kingdom of Saudi Arabia before. The present work is a confirmatory study to indicate the identity of this species in the ephemeral freshwater bodies in Taif, KSA and to ...
Montaser M.S.M. Hassan
doaj   +1 more source

Occupancy and environmental responses of habitat specialists and generalists depend on dispersal traits

open access: yesEcosphere, Volume 9, Issue 3, March 2018., 2018
Abstract Ecologists have been interested in understanding communities through the lens of specialists and generalists to predict species diversity and distribution patterns and to ameliorate worldwide declines in specialist species. Dispersal traits are assumed to be associated with specialization (specialists are weaker dispersers than generalists ...
Jamie M. Kneitel
wiley   +1 more source

Body size-related constraints on the movement behaviour of the arctic notostracan Lepidurus arcticus (Pallas, 1973) under laboratory conditions [PDF]

open access: yes, 2016
The movement behaviour of individuals has long been acknowledged as a key determinant of species distribution in space and time. Information on benthic macroinvertebrates from aquatic habitats are still scant, however, and for polar species are virtually
Mancinelli, Giorgio, Pasquali, Vittorio
core   +1 more source

Paleolimnology and resurrection ecology: The future of reconstructing the past

open access: yesEvolutionary Applications, Volume 11, Issue 1, Page 42-59, January 2018., 2018
Abstract Paleolimnologists have utilized lake sediment records to understand historical lake and landscape development, timing and magnitude of environmental change at lake, watershed, regional and global scales, and as historical datasets to target watershed and lake management. Resurrection ecologists have long recognized lake sediments as sources of
David R. L. Burge   +2 more
wiley   +1 more source

Updated checklist and distribution of large branchiopods (Branchiopoda: Anostraca, Notostraca, Spinicaudata) in Tunisia

open access: yesBiogeographia, 2016
Temporary ponds are the most peculiar and representative water bodies in the arid and semi-arid regions of the world, where they often represent diversity hotspots that greatly contribute to the regional biodiversity.
Federico Marrone   +4 more
doaj   +1 more source

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