Results 11 to 20 of about 1,164 (170)

Cladocerans (Branchiopoda) of a tropical estuary in Brazil [PDF]

open access: yesBrazilian Journal of Biology, 2005
The study was conducted in the Capibaribe river estuary in Recife (Brazil) to assess the role played by cladocerans in a eutrophic environment. Samplings were carried out monthly at 4 fixed stations along the estuary from July 1987 to June 1988 ...
M. N Paranaguá   +4 more
doaj   +4 more sources

Mitochondrial genome diversity and evolution in Branchiopoda (Crustacea) [PDF]

open access: yesZoological Letters, 2019
Background The crustacean class Branchiopoda includes fairy shrimps, clam shrimps, tadpole shrimps, and water fleas. Branchiopods, which are well known for their great variety of reproductive strategies, date back to the Cambrian and extant taxa can be ...
Andrea Luchetti   +4 more
doaj   +3 more sources

First Record of <i>Triops cancriformis</i> (Branchiopoda: Notostraca) in Qatar: Its Origin and Range Expansion Inferred From Genetics, Morphology, and Reproduction. [PDF]

open access: yesEcol Evol
First record of Triops cancriformis is reported in Qatar using genetic, morphological, and reproductive data. The closest relative of this population is found in Germany. Dispersal of propagules is believed to be via avian seasonal migration. ABSTRACT The presence of Triops cancriformis has not been broadly reported outside Europe or North Africa ...
Chen KC, Narayanaswamy R.
europepmc   +2 more sources

Impact on Plankton Communities Following Abandonment of Rice Cultivation and Biotope Creation. [PDF]

open access: yesEcol Evol
This study clarified changes in plankton communities during the first year of fallow in long‐term cultivated paddy fields in Kyoto. These fields were in a fallow state, with no planting, cultivation, or fertilization occurring. When water was introduced at the same time of year as during active use and the fields were converted into biotopes, diversity
Nagano M, Teramoto R.
europepmc   +2 more sources

Environmental RNA-Based Metatranscriptomics as a Novel Biomonitoring Tool: A Case Study of Glyphosate-Based Herbicide Effects on Freshwater Eukaryotic Communities. [PDF]

open access: yesMol Ecol
ABSTRACT Traditional morphology‐ and molecular‐based biodiversity surveys provide essential information on species composition and diversity, but they rarely provide information about the physiological states of organisms, which are key indicators of ecosystem health.
He X   +8 more
europepmc   +2 more sources

Branquiópodos de las masas de agua lacustre del Parque Nacional Cajas (Andes Australes, Ecuador) inventario y notas autoecológicas

open access: yesMaskana, 2017
Un muestreo extensivo de 202 masas de agua leníticas (lagos, lagunas y charcas), ubicadas entre 3,150 y 4,460 m s.n.m. en el Parque Nacional Cajas (Andes Australes de Ecuador), ha puesto de manifiesto el elevado interés que tienen estos enclaves de alta ...
Miguel Alonso   +3 more
doaj   +1 more source

The viability of the crustacean Eurycercus lamellatus (Branchiopoda, Cladocera) in a high mountain area in southern Norway

open access: yesFauna Norvegica, 2020
The branchiopod Eurycercus lamellatus is widely distributed in Norwegian lakes, ranging from coastal to alpine areas. On the Hardangervidda mountain plateau in southern Norway, E.
Tore Qvenild, Trygve Hesthagen
doaj   +1 more source

Uncovering ultrastructural defences in Daphnia magna--an interdisciplinary approach to assess the predator-induced fortification of the carapace. [PDF]

open access: yesPLoS ONE, 2013
The development of structural defences, such as the fortification of shells or exoskeletons, is a widespread strategy to reduce predator attack efficiency. In unpredictable environments these defences may be more pronounced in the presence of a predator.
Max Rabus   +3 more
doaj   +1 more source

Record of Pleopis schmackeri (Poppe) Branchiopoda in Rio das Ostras, Rio de Janeiro, Brazil

open access: yesBiotemas, 2012
The paper describes the first occurrence of Pleopis schmackeri (Poppe, 1889) (Branchiopoda, Onychopoda) in Rio das Ostras, Rio de Janeiro, Brazil is described.
Wanda Maria Monteiro-Ribas   +2 more
doaj   +1 more source

VIII. On the feeding mechanism of the Branchiopoda : Appendix on the Mouth Parts of the Branchiopoda [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1932
Abstract FOREWORD. Some years ago Dr. Tate Regan suggested to me that a study of the hyoid region of the tailless Amphibia would be of value. This paper is the outcome of that suggestion. It was begun when I was Gilchrist Research Scholar in Zoology at King’s College of Household and Social Science (1 9 2 5 -2 6 and 1 9 2 7 -2 8 ...
openaire   +1 more source

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