Results 11 to 20 of about 956 (139)

Metabarcoding as a tool to enhance marine surveillance of nonindigenous species in tropical harbors: A case study in Tahiti

open access: yesEnvironmental DNA, Volume 3, Issue 1, Page 173-189, January 2021., 2021
Globalization has increased connectivity between countries enhancing the spread of marine nonindigenous species (NIS). In this study, we use metabarcoding approaches targeting the nuclear small‐subunit ribosomal RNA (18S rRNA) gene and mitochondrial cytochrome c oxidase I (COI) gene to investigate planktonic and sessile (i.e., biofouling) communities ...
John K. Pearman   +7 more
wiley   +1 more source

Free-living marine nematodes from San Antonio Bay (Río Negro, Argentina) [PDF]

open access: yes, 2016
The dataset of free-living marine nematodes of San Antonio Bay is based on sediment samples collected in February 2009 during doctoral theses funded by CONICET grants.
Lo Russo, Virginia   +5 more
core   +6 more sources

Multiple environmental controls explain global patterns in soil animal communities [PDF]

open access: yes, 2020
Soil animals play important roles in ecosystem functioning and stability, but the environmental controls on their communities are not fully understood. In this study, we compiled a dataset of soil animal communities for which the abundance and body mass ...
Johnston, Alice S. A., Sibly, Richard M.
core   +1 more source

Tenuidraconema koreensis, a new species of marine nematodes (Adenophorea: Desmodorida) from South Korea [PDF]

open access: yesKorean Journal of Biological Sciences, 2004
Tenuidraconema koreensis, a new species of free‐living marine nematodes, collected from the subtidal coarse sediments and various invertebrates of Namae, is described. The new species differs from T. fiersi Decraemer, 1989, the only other species in the genus, by having the combination of the following characters: the position of twelve cephalic ...
Hyun Soo Rho, Won Kim
openaire   +1 more source

Guitartia tridentata n. gen., n. sp (monhysterida: xyalidae) and macrodontium gaspari n. gen., n. sp (chromadorida: microlaimidae), free-living marine nematodes from the Caribbean sea [PDF]

open access: yes, 2010
Two new genera of free-living marine nematodes are described from the muddy bottom of Cienfuegos Bay, Caribbean Sea. Guitartia n. gen. (Xyalidae, Monhysterida) is characterised by three long tooth-like structures in the stegostom, second and third circle
Armenteros Almanza, Maickel   +2 more
core   +2 more sources

New species of Epacanthion (Nematoda: Thoracostomopsidae) from Patagonia coast, Río Negro and Chubut, Argentina [PDF]

open access: yes, 2013
Two new free-living marine nematodes belonging to the family Thoracostomopsidae,subfamily Enoplolaiminae and the genera Epacanthion are described from Patagonian coastal areas, Río Negro and Chubut provinces of Argentina.
Harguinteguy, Carlos Alfredo   +4 more
core   +1 more source

Infective larvae of a new species of Robertdollfusidae (Adenophorea, Nematoda) in the gut ofSimulium damnosumin cameroon [PDF]

open access: yesAnnales de Parasitologie Humaine et Comparée, 1993
Des larves infectantes d'une nouvelle espece de Robertdollfusidae Chabaud et Campana, 1950 ont ete trouvees dans le tube digestif de Simulium damnosum s. 1., au Cameroun. Le taux le plus eleve de parasitisme est aux abords du Parc national de La Benoue, ce qui suggere que l'hote est un animal sauvage, mammifere, ou oiseau.
O. Bain, A. Renz
openaire   +1 more source

Deworming and adjuvant interventions for improving the developmental health and well‐being of children in low‐ and middle‐income countries: a systematic review and network meta‐analysis

open access: yesCampbell Systematic Reviews, Volume 12, Issue 1, Page 1-383, 2016., 2016
This review evaluates the effects of mass deworming for soil‐transmitted helminths on growth, educational achievement, cognition, school attendance, quality of life and adverse effects in children in endemic helminth areas. Mass deworming for soil‐transmitted helminths probably has little to no effect on weight, height, school attendance, cognition ...
Vivian A. Welch   +14 more
wiley   +1 more source

Nematology as subject and object of taxonomy [PDF]

open access: yes, 1992
12 páginas[EN]Taxonomy, the science of classification and identification, has gone through different phases along history. This has led to the recognition of several types of taxonomy, depending on the method employed to identify the species.
Zancada Fernández, M. Cristina 
core   +1 more source

CARACTERISTICA EPIDEMIOLOGICĂ A PARAZITOFAUNEI LA Apodemus uralensis (Pallas, 1771) DIN DIVERSE BIOTOPURI ALE REPUBLICII MOLDOVA

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2022
Studiul a avut ca scop determinarea caracteristicii epidemiologice a parazitofaunei la gazda Apodemus uralensis (Pallas, 1771) din diferite biotopuri naturale și antropizate ale Republicii Moldova.
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doaj  

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