Results 81 to 90 of about 381 (170)

Aquatic Life Health Quality Assessment of the Bolgoda Canal and Waga Stream with respect to Selected Physico-chemical Parameters and Bioindicators

open access: yesJournal of Tropical Forestry and Environment, 2012
The relationship between some physico-chemical parameters and bioindicators in Bolgoda canal and Waga stream in Colombo, Sri Lanka was assessed from February to July 2010.
F.S. Idroos, P.M. Manage
doaj  

The Southeast Asian Species of the Genus Macroeubria Pic (Coleoptera, Psephenidae, Eubriinae)

open access: yesJapanese Journal of systematic Entomology, 1999
昆蟲學系 ; 生物資源暨農學院 ...
Lee, C.-F., Yang, P.-S., Sat?, M.
openaire   +1 more source

Correlation Between Benthic Macroinvertebrate distribution and substrate composition in selected recreational rivers in Kelantan, Malaysia [PDF]

open access: yes, 2018
This study was carried out to determine the correlation between benthic macroinvertebrate and substrate composition in recreational rivers in Bukit Bakar, Jeram Pasu, and Lata Mengaji.
Part Time Mohd Zulhimi bin Zolkefali
core   +3 more sources

A new species of Psephenops Grouvelle (Coleoptera: Psephenidae) from Mexico

open access: yes, 2002
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Psephenoides Gahan 1914 [PDF]

open access: yes, 2019
Psephenoides Gahan, 1914 Discussion. Psephenoides is an older genus, having been described by Gahan (1914). For many years, there were only four described species, two of which were originally described in other genera.
Shepard, William D., Sites, Robert W.
core   +1 more source

Microeubria jaechi Lee and Yang [PDF]

open access: yes, 2002
Microeubria jaechi Lee and Yang Microeubria jaechi Lee and Yang 1994:327. Specimens Examined. 1 male (USNM): ‘‘ MALAYSIA: Sabah; 14 km W Kundasang, el. 1,450 m, 13 Aug. 1983 G. C. Hevel and W. E. Steiner’ ’. Distribution.
Lee, Chi-Feng, Yang, Ping-Shih
core   +1 more source

Afropsephenoides Basilewsky 1959 [PDF]

open access: yes, 2019
Afropsephenoides Basilewsky, 1959 Discussion. Afropsephenoides is a small genus, with only three described species (Jeng et al. 2006a); however, Jeng and Yang (1994) indicated that five undescribed species exist, of which three occur in Thailand.
Shepard, William D., Sites, Robert W.
core   +1 more source

Aquatic macroinvertebrate assemblages in rivers influenced by mining activities. [PDF]

open access: yesSci Rep, 2022
Rico-Sánchez AE   +4 more
europepmc   +1 more source

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