Dose-Time Effect of Crude Oil and Hydro-test Effluent on Freshwater and Brackish Water Habitats
Journal of Applied Sciences and Environmental Management, 2010 This work was undertaken to investigate the dose-time effect of crude oil and hydro-test effluent on freshwater and brackish water habitats. The species used for the acute toxicity were freshwater fish, Tilapia guineenis (fry) and a brackish water shrimp,
OF Joel, CA Amajuoyi, EB Dede
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The Effect of Constant Conditions of Light and Darkness on the Diurnal Rhythm of the Distal Retinal Pigment of the Crayfish Faxonella Clypeata [PDF]
, 1964 Author Institution: Department of Biology, Northeast Louisiana State College, Monroe ...
Mobberly, William C., Jr.
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Prey aggregation is an effective olfactory predator avoidance strategy [PDF]
, 2014 Predator–prey interactions have a major effect on species abundance and diversity, and aggregation is a well-known anti-predator behaviour. For immobile prey, the effectiveness of aggregation depends on two conditions: (a) the inability of the predator ...
Dunn, Alison M. +2 more
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LARVAL DEVELOPMENT OF PALAEMONETES PUGIO HOLTHUIS ,
The Biological Bulletin, 1957 1. Palaemonetes pugio Hobthuis and Palaemonetes vulgaris (Say) were reared in the laboratory from eggs through metamorphosis.2. The larvae of these species are very nearly identical except for a pair of chromatophores found on abdominal sternite 2 of P. pugio but lacking from P. vulgaris.
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Struktur Komunitas Biologi di Danau Pondok Lapan, Kabupaten Langkat Provinsi Sumatera Utara [PDF]
, 2015 Danau Pondok Lapan (DPL) adalah sebuah danau buatan yang terdapat di Kabupaten Langkat. Danau ini berfungsi sebagai sumber air, irigasi, resapan air tanah bagi masyarakat sekitar, pengendali banjir, dan kegiatan pemancingan ikan.
Ariska, D. (D) +4 more
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On the development of Palaemonetes vulgaris
, 1879 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Ciencias Marinas, 1993 Zooplankton, Penaeus setiferus, P. duorarum, Xiphopenaeus kroyeti, Callinectes sapidus, Dyspanopeus texanus, Palaemonetes spp., Hippolyte spp. and amphipods were isotopically characterized to identify the food sources they use and their relative trophic
A Raz-Guzmán, G De-la-Lanza
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Acute effects of Permanone 31-66 (permethrin-piperonyl butoxide) on nontarget minnows and grass shrimp. [PDF]
, 1995 Volume ...
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Feeding spectra and activity of the freshwater crab Trichodactylus kensleyi (Decapoda: Brachyura: Trichodactylidae) at La Plata basin [PDF]
, 2014 Background: In inland water systems, it is important to characterize the trophic links in order to identify the ‘trophic species’ and, from the studies of functional diversity, understand the dynamics of matter and energy in these environments.
A Ruttner-Kolisko +70 more
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The Food and Feeding Habits of the Common Bay Anchovy, Anchoa Mitchilli (Valenciennes) [PDF]
, 1986 The food and feeding habits of Anchoa mitchilli studied at three stations in the Biloxi Bay area, Miss~stppi. Studies on the behavioural aspects offeeding were designed to include a 24-hour observation of a feeding rhythm.
Din, Zubir, Gunter, Gordon
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