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Vinyard, G.L., Drenner, R.W., Gophen, M., Pollingher, U., Winkelman, D.L. and Hambright, K.D. (1988) An Experimental Study of the Plankton Community Impacts of Two Filter-Feeding Cichlids, the Galilee Saint Peter’s Fish (Sarotherodon gali-laeus) and Blue Tilapia (Tilapia aurea). Canadian Journal of Fisheries and Aquatic Sciences, 45, 685-690.

has been cited by the following article:

• TITLE: Intraguild (IARPG) and Interguild (IERPG) Zooplankton Predation in Lake Kinneret (Israel)

  AUTHORS: Moshe Gophen

  KEYWORDS: Cyclopoid Copepods, Cladocera, Rotifera, Predation, Kinneret

  JOURNAL NAME: Open Journal of Modern Hydrology, Vol.16 No.1, December 23, 2025

  ABSTRACT: Statistical evaluation of the long-term (1969-2001) record of zooplankton density (No./L) (including life cycle stages of Cyclopoid Copepods, Cladocera, and egg-carrying Rotifers) in Lake Kinneret involved weekly sampling at 7 stations and 7 - 10 discrete depths, which confirmed a significant decline over time. A hypothesis was proposed that this decline was mainly caused by the predator Cyclopoid, referred to as “Intraguild Predation” (IARPG). It was determined through correlation analysis between Cyclopoid Copepods, Cladocera life cycle stages and Cladocera species that the primary cause is fish predation, specifically “Interguild Predation” (IERPG). The effect of temperature was also examined.