WebMay 1, 2010 · Intraspecific variation in Daphnia dentifera in haemoglobin content is shown to be a marker of hypolimnion use, and this pattern would have been missed if only the relationship between the overall lake populations of D. Dentifera and D. pulicaria had been studied. SUMMARY 1. Although populations harbour considerable diversity, most … WebSpecifically, D. dentifera was present in high-altitude oligotrophic lakes, D. galeata in low-altitude eutrophic lakes and hybrids at intermediate to high altitudes, mainly in mesotrophic lakes. Microsatellite data indicated that hybrids were locally produced rather than having …
Circadian Rhythm in Feeding Behavior of Daphnia dentifera
WebDec 24, 2024 · We assessed the distribution of Daphnia dentifera, Daphnia galeata and their interspecific hybrids across 44 lakes in China … WebJan 22, 2024 · For the study, first author Kristel Sánchez raised Daphnia dentifera, a common herbivore in North American lakes, in the lab and fed individuals one of eight … fidelity ibm
Host and parasite functional morphology jointly explain parasite ...
WebMay 17, 2024 · While observing a tiny species of zooplankton (Daphnia dentifera) throughout its lifecycle and exposure to a fungal parasite (Metschnikowia bicuspidata), … Daphnia is a genus of small planktonic crustaceans, 0.2–6.0 mm (0.01–0.24 in) in length. Daphnia are members of the order Anomopoda, and are one of the several small aquatic crustaceans commonly called water fleas because their saltatory swimming style resembles the movements of fleas. Daphnia spp. live in various aquatic environments ranging from acidic swamps to freshwater lakes and ponds. WebJun 29, 2024 · We studied populations of Daphnia dentifera to determine the amount of investment in sexual reproduction as well as the factors associated with variation in investment in sex. To do so, we tracked host density, infections by nine different parasites, and sexual reproduction in 15 lake populations of D. dentifera for 3 years. fidelityice.store