Development of a culture techniques for Tubificid worm, under laboratory conditions
نویسندگان
چکیده
منابع مشابه
A Study of Predation Rates of Leeches on Tubificid Worms Under Laboratory Conditions
The objective of this study was to establish the rate at which predatory leeches consume tubificid worms, at worm population densities simulating those of Cleveland Harbor. Two common species of leeches from Lake Erie were studied, Helobdella stagnalis and Erpobdella punctata. A mixed population of tubificids, mostly Limnodrilus hojfmeisteri, Limnodrilus cervix and Peloscolex multisetosus were ...
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Two 60 day experiments on predation behavior of leeches were conducted concurrently. In the first, medicinal leeches, Hirudo orientalis (Utevsky and Trontelj, 2005) were fed to satiation on bovine blood and subsequently transferred into two large opaque plastic containers of equal size but with differing temperatures, 6-7?C and 23-24?C, containing starved Erpobdella octoculata (L.). At the high...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Zoology
سال: 2015
ISSN: 2408-8455,0304-9027
DOI: 10.3329/bjz.v42i1.23342