PPT-Identification freshwater Zooplankton

Brachionus Lorica shell dorso ventrally flattened anterior end with 2 4 or 6 spines posterior end angled rounded or with 1 to 2 spines foot opening posterior foot long worm like wrinkled annulated flexible sharply marked off from body 2 toes forked completely . NADYA T. VINOGRADOVA. 1. RUI M. PONTE. 1. MARTHA W. BUCKLEY. 2. 1. Atmospheric . and Environmental Research (AER. ), USA. 2. George Mason University (GMU), USA . Aquarius/SAC-D Science Team Meeting, Seattle, WA. Critters. Lesson. C. oe . L. ake . O. utdoor . S. cience . E. ducation. Food Chain Key Terms. Producers-. Photosynthesis:. Primary consumers-. Cellular respiration:. Secondary consumers-. Tertiary consumers-. Unit One. What is a freshwater ecosystem?. Only 3% of the world’s water is fresh.. Freshwater is either frozen in glaciers and pack ice or is buried in aquifers.. The remainder of the water is found in lakes, ponds, streams, and rivers.. Zooplankton. Animals and animal-like organisms that float and drift. Unicellular . protists. and multicellular (jellyfish). Most are microscopic. Crab Larvae. Diversity. Meroplankton. Temporary. Embryos or larvae of fish, crabs, sponges, lobsters, clams, and other invertebrates. Bird, frog ,sea star, shark, sponge, squid, worm, jellyfish, clam, coral and other organisms. TRY and divide them into two main categories based on classification.. List the categories and divide them organisms into two groups. Ann Zimmerman. ann.zimmerman@utoronto.ca. 402 Ramsay Wright. 2. New from http://env.chass.utoronto.ca/env234y/bht/ . 3. Ecosystem perspective. Emphasizing relationships among: . the physical aquatic habitat (temperature, morphometry, light hydrology, . Phone: 07 3207 8327. Fax: 07 3207 8327. Mob: 0421 548 755. ABN: 42 817 153 847. Email: dennistafe@yahoo.com. Website: www.drtafesafaris.com. Who are we?. Dr. . Tafe. . is a Ph.D. of marine biology, who has worked for CSIRO fisheries and a number of universities, describing 14 new species of marine crustaceans. We employ qualified biologists for our field trips.. Saltwater . Makes up 97% of the Earth’s supply of water.. Comes from the ocean.. Undrinkable.. Makes up 3% of the Earth’s supply of water.. Some of it is frozen while some is in the ground (groundwater) and the rest is in rivers and lakes.. 1. IMAM, T.S* and . 2. BALARABE, M.L.. 1. Applied Biology Department, Bayero University, Kano, PMB 3011, Kano, Nigeria.. 2. Department of Biological Sciences, . Ahmadu. Bello University, Zaria, Nigeria.. Freshwater snails are crucial in assessing the ecological status of water bodies beside their economic public and veterinary health importance Hence ecological studies pertaining to their abundance di 2012. Introduction . It . is the microscopic drifting animal component of planktons in the aquatic systems. . Most . zooplankton belong to 3 major groups. :. 1) Protozoa. 2) Rotifera. 3). Cladocera. Let’s explore . our rivers and lakes. Placeholder for film. Water for wildlife. Dragonfly. Sandhill cranes. Kingfisher. Florida manatee. Otter. Pacific salmon. Water for people. Meet the Pacific salmon. A. FRESHWATER ON EARTH. 70% of Earth is covered in water.. 3% of Earth’s water is freshwater (97% saltwater). FRESHWATER CONTAINS LESS THAN 1% SALT. 68.7% of FRESHWATER is frozen in glaciers and icecaps. WHAT IS ZOOPLANKTON?. Zooplankton are . a type of heterotrophic . plankton.. R. ange . from microscopic organisms to large . species, . such as jellyfish. .. . Zooplankton are found within large bodies of .