Results 91 to 100 of about 1,130 (206)

Nuevos resultados acerca de la fauna de oligoquetos acuáticos del País Vasco y cuenca alta del Ebro. 1. Haplotaxidae, Naididae y Tubificidae. [PDF]

Munibe Ciencias Naturales, 1986
Se aporta un total de 11 especies de haplotáxidos, naídidos y   tubifícidos del Norte de España que son nuevas citas en el área   de estudio. Dos de ellas son nuevas para la fauna ibérica.
RODRIGUEZ, P.
doaj  

A Note On The Genitalia Of Potamothrix hammoniensis Oligochaeta Tubificidae

, 1982
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Influence of some environmental variables on the diversity and distribution of aquatic oligochaetes (Clitellata: Annelida) in the Nyong estuary (Atlantic coast, southern Cameroon)

Scientific African
Tropical estuarine ecosystems are subject to strong anthropogenic pressures, with the direct consequence of declining or lost biodiversity. An essential and little-known biological component of these estuarine ecosystems is the population of oligochaete ...
Paul Alain Nana, Raoul Polycarpe Tuekam Kayo, Fils Mamert Onana, Ernest Ohandja Nomo, Anselme Crépin Mama, Zéphyrin Fokam   +5 more
doaj   +1 more source

Macrobenthos of lower Zayandehrud River [PDF]

بوم‌شناسی آبزیان, 2015
To study the macrobenthos of the lower reaches of Zayandehrud River, a distance of approximately 160 km, between Birds Garden and Varzaneh Town was investigated.
Eisa Ebrahimi, Nasrollah Mahboobi Soofiani, Yazdan Keivany   +2 more
doaj  

Distribution and ecology of Aulodrilus japonicus in the Netherlands (Oligochaeta: tubificidae)

, 2005
In 1997 the worm Aulodrilus japonicus was identified for the first time in The Netherlands.
van den Hoek, T.H., Verdonschot, P.F.M.
openaire   +2 more sources

Marine Tubificidae (Oligochaeta) at Hutchinson Island, Florida

, 1986
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Assessment of benthic macroinvertebrates at Nile tilapia production using artificial substrate samplers

Brazilian Journal of Biology
Biomonitoring is a cheap and effective tool for evaluation of water quality, and infer on the balance of aquatic ecosystems. The benthic macroinvertebrates are bioindicators sensitive to environmental changes, and can assist in detecting and preventing ...
M. S. G. Moura e Silva, T. S. Graciano, M. E. Losekann, A. J. B. Luiz   +3 more
doaj   +1 more source

Records of Limnodriloides (Oligochaeta: Tubificidae) from Venezuela

, 1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Estudios zoobentónicos recientes en el Río de la Plata

Biología Acuática, 2019
The present study shows the most important results in the sampling carried out in the Río de la Plata river from the year 1993. The main components of the zoobenthos in the studied area were the oligochaetes and nematods, particularly in sectors with ...
Alberto Rodrigues Capítulo, Carolina S. Ocón, Mariana Tangorra, Analía Constancia Paggi, Agustina Cortelezzi, Fernando G. Spaccesi   +5 more
doaj  

A CONTRIBUTION TO THE SYSTEMATICS OF THE MARINE TUBIFICIDAE (ANNELIDA, OLIGOCHAETA)

The Biological Bulletin, 1966
The re-discovery of a tubificid originally described as Heterodrilus arenicolus, together with a study of the efferent ducts of Clitellio arenarius, has led to the merging of Heterodrilus in Clitellio. Clitellio subtilis seems to be very closely related to C. arenicolus.
openaire   +2 more sources