Results 101 to 110 of about 6,208 (245)

First record of the North American cryptic invader Ferrissia fragilis (Tryon, 1863) (Mollusca: Gastropoda: Planorbidae) in the Middle East [PDF]

open access: yes, 2014
Some gastropod specimens belonging to the planorbid genus Ferrissia were recently collected in Lebanon and in Iraq, where the autochthonous species Ferrissia clessiniana (Jickeli, 1882) is supposed to occur.
ARCULEO, Marco   +4 more
core   +1 more source

Effects of invasive species snails in continental aquatic bodies of Pernambucano semiarid

open access: yesActa Limnologica Brasiliensia, 2018
Aim The aim of this study was to survey the species of molluscs and to evaluate the effect of exotic species on the native mollusks of three reservoirs in the Pajeú Basin Cachoeira II, Jazigo and Serrinha. Methods Sampling was carried out with trawl net
Paulo Rogério de Souza Almeida   +2 more
doaj   +1 more source

Les macroiinvertébrés dulçaquicoles de Nuku-Hiva (Marquises) : compte-rendu d'une mission en saison des pluies et proposition d'un protocole de surveillance [PDF]

open access: yes, 1991
Dans le cadre du programme de lutte contre #Simulium buissoni$, les macroinvertébrés des cours d'eau de l'île de Nuku-Hiva (Marquises) ont été échantillonnés. La faune apparaît pauvre et peu diversifiée, résultat probable des dimensions réduites et de la
Fossati, O., Gibon, François-Marie
core  

Influence of Temperature, Hypercapnia, and Development on the Relative Expression of Different Hemocyanin Isoforms in the Common Cuttlefish Sepia officinalis [PDF]

open access: yes, 2012
The cuttlefish Sepia officinalis expresses several hemocyanin isoforms with potentially different pH optima, indicating their reliance on efficient pH regulation in the blood.
Gutowska, Magdalena A.   +7 more
core   +1 more source

Effect of Endosulfan Pesticide on the Oxygen Consumption Rate of Three Species of Snails Collected from Middle Part of Shatt Al-Arab River

open access: yesMaǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2019
The present study has been achieved to estimate the acute toxicity effect of pesticide (endosulfan) (organochlorine) and its sublethal concentrations effect  on the oxygen consuming rate of three various snails species (Melanoides tuberculata, Radix ...
Aseel N. Al-Salman   +2 more
doaj   +1 more source

Occurrence and distribution of Fresh-Water molluscs in the Riacho Fundo creek basin, Brasília, Brazil [PDF]

open access: yes, 2001
To study the distribution of molluscs in the Riacho Fundo Creek (cerrado region of central Brazil), five creek sites were sampled once every two months for one year. Molluscs were sampled using standardized kick-net sampling.
Barros, Marília
core  

Kualitas Air Waduk Penjalin Berdasarkan Struktur Komunitas Makrobenthos [PDF]

open access: yes, 2017
Macrobenthos is one of the biotic water constituent and can be used as bioindicator in determining water quality conditions. Water quality can be seen in terms of community structure of macrobenthos.
Putri, R. J. (Ratih)   +2 more
core   +2 more sources

Occurrence and Distribution of Fresh-Water Molluscs in the Riacho Fundo Creek Basin, Brasilia, Brazil

open access: yesRevista de Biología Tropical, 2001
To study the distribution of molluscs in the Riacho Fundo Creek (cerrado region of central Brazil), five creek sites were sampled once every two months for one year. Molluscs were sampled using standardized kick-net sampling.
Martins-Silva Maria Júlia   +1 more
doaj  

Centrocestus formosanus (Trematoda: Heterophyidae) in Melanoides tuberculata (Gastropoda: Thiaridae) from Vila do Abraão, Ilha Grande, Rio de Janeiro, Brazil

open access: yesBrazilian Journal of Biology
Pleurolophocercous cercariae found in the invasive gastropod Melanoides tuberculata (Müller, 1774) collected in a stream of the Vila do Abraão, Ilha Grande, Angra dos Reis, Rio de Janeiro, Brazil were used for experimental infection that enabled the ...
R. F. Ximenes   +5 more
doaj   +1 more source

Fauna Moluska Di Sepanjang Daerah Aliran Sungai Wai Sekampung, Lampung [PDF]

open access: yes, 1983
Lampung adalah salah satu daerah di Sumatra yang banyak mengalami pembukaan hutan dan pengeringan rawa, yang mengakibatkan menjadi rusaknya habitat dan karenanya berkurangnya lingkungan hidup faunanya.
DJAJASASMITA, M. (MACHFUDZ)
core  

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