Vehicles crossing the bridge without having arranged payment will have an image of their license plate captured via camera and an invoice will be mailed to the registered owner. Drivers who do not pay the invoice will receive a violation notice and will be fined $25 for each unpaid toll.
Figure 1. Trypanosoma cruzi trypomastigote in blood smear. Morphology: T. cruzi is a single-celled organism that exists in three distinct forms, namely, the infectious trypomastigote found in the bloodstream, the intracellular amastigote found in tissues, and the reproductive epimastigote found in the reduviid insect.
Daphnia pulex is the most common species of the water flea, an organism which can be found in almost every permanent, eutrophic (nutrient-rich) water body. A few species are marine, but generally Daphnia, including Daphnia pulex, are freshwater organisms.1  Biogeographic Regions. 2  nearctic.3  native.aphnia pulex is the most common species of the group of organisms known as water fleas. Their common name was given because of their general appearance and jerky swimming motions which resembles that of the land flea.