Results 81 to 90 of about 1,009 (193)

Oligochaeta (Annelida, Clitellata) in the Aquatic Macrophytes in Dam of Ribeirão of Anhumas Screamers (Américo Brasiliense-Sp)

open access: yesRevista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, 2014
Macrophytes have different morphological structural complexities, offering to animals the availability of various niches. These plants are also an important substrate for the development of periphyton, which has a high nutritional value and is one of the
Nathalie Aparecida De Oliveira Sanches   +1 more
doaj   +1 more source

Identification, abundance and biomass of benthic communities in south east coasts of the Caspian Sea (Golestan Province)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2013
The frequency and distribution of benthic species in the south east coast of Caspian Sea (proposed site for cage and pen culture) were studied. Sampling was carried out in 2 water depths (1, 5) meters and 12 stations were sampled in each depth using ...
S. Sharbati email ; R. Akrami; S. Yelghi; J. Mirdar; Z. Ahmadi
doaj  

INVENTÁRIO DE OLIGOCHAETA (ANNELIDA: CLITELLATA) EM CÓRREGOS URBANOS DE BOCAINA – SP, BRASIL

open access: yesRevista Brasileira Multidisciplinar - ReBraM /Brazilian Multidisciplinay Journal, 2016
Os inventários de espécies fornecem amplo conhecimento sobre a distribuição, ecologia e riqueza dos táxons tornando-o uma ferramenta importante para programas de conservação de biodiversidade e gestão dos ecossistemas.
Nathalie Aparecia de Oliveira Sanches   +5 more
doaj   +1 more source

Influence of antifouling paint on freshwater invertebrates (Mytilidae, Chironomidae and Naididae): density, richness and composition

open access: yesBrazilian Journal of Biology
We conducted a study about invertebrates on artificial substrates with different antifouling paints in order to answer the following questions 1) is there lower accumulation of organic matter on substrates with antifouling paints, 2) is invertebrate ...
D. S. Fujita   +3 more
doaj   +1 more source

Dinámica poblacional de Allonais lairdi (Oligochaeta, Naididae) en Los Talas, Provincia de Buenos Aires

open access: yesEcología Austral, 1999
El propósito de este estudio es analizar la dinámica poblacional de Allonais lairdi Naidu, 1965 teniendo en cuenta las variaciones estacionales en densidad y biomasa, los períodos de reproducción asexual y sexual, y su disposición espacial.
Laura Cecilia Armendáriz
doaj  

Multi-marker DNA metabarcoding detects suites of environmental gradients from an urban harbour. [PDF]

open access: yesSci Rep, 2022
Robinson CV   +5 more
europepmc   +1 more source

Aquatic macroinvertebrates associated with roots of Eichhornia azuera (Swarts) Kunth (Pontederiaceae) in an oxbow lake in Pantanal, MS

open access: yesBiotemas, 2014
Macrophytes play an important role in the community structure of aquatic systems. In this study, we examined the macroinvertebrate communities within 20 Eichhornia azurea roots in an oxbow lake in Pantanal (MS) during dry season.
Hugo Henrique L. Saulino   +1 more
doaj  

Home - About - Disclaimer - Privacy