Tailed Frogs (Ascaphidae) - Encyclopedia. com The tadpoles scrape algae and diatoms from rocks Reproductive biology In the fall breeding season males develop black pads on the hands and black tubercles on their arms and sides They do not vocalize During mating amplexus is inguinal, and the "tail" is used for internal fertilization
Kinorhyncha (Kinorhynchs) - Encyclopedia. com Kinorhynchs bring diatoms into their buccal cavity with an action of their mobile buccal styles and with pumping movements of their sucking pharynx The sharp buccal styles then move against the diatom, damaging the girdle and causing the two valves to separate
cryophyte | Encyclopedia. com cryophyte An organism that can live in ice and snow Most cryophytes are algae, including the green alga Chlamydomonas nivalis and some diatoms, but they also include dinomastigotes, certain mosses, bacteria, and fungi Source for information on cryophyte: A Dictionary of Biology dictionary
Kingdoms of Life - Encyclopedia. com The kingdom Protista contains a wide variety of organisms, ranging from single-celled autotrophs (diatoms, dinoflagellates) and heterotrophs (amoebas, ciliates) to colonially living heterotrophs (slime molds) and large multicellular autotrophs (algae such as kelp and seaweed)
Bacillariophyceae | Encyclopedia. com Bacillariophyceae (diatoms) Class of unicellular algae, usually occurring singly, but may be colonial or filamentous Cell size ranges from 5 to 2000 μm Source for information on Bacillariophyceae: A Dictionary of Earth Sciences dictionary
Phoenicopteriformes (Flamingos) - Encyclopedia. com Feeding ecology and diet Flamingos have three main foods: algae; diatoms; and small aquatic invertebrates, including, in different areas, brine-shrimp, brine-flies, and snails The greater and Chilean flamingos are generalist feeders, taking a wide variety of available invertebrates, some seeds, algae, and diatoms
Amphipoda (Amphipods) - Encyclopedia. com They are omnivores feeding on diatoms, detritus, protozoans, smaller amphipods, crustacean larvae, and other tiny attached or floating food items reproductive biology Fertilized eggs are kept within a brood pouch made by broad, leaf-like thoracic appendages Development is direct in that the newly hatched juveniles look very much like their
Mysida (Mysids) - Encyclopedia. com Mysida (Mysids) Phylum ArthropodaSubphylum CrustaceaClass MalacostracaOrder MysidaNumber of families 4Thumbnail description Small shrimplike crustaceans with a flexible carapace enveloping the thoracic region along the sides; stalked eyes; and a well-developed tail fan Source for information on Mysida (Mysids): Grzimek's Animal Life Encyclopedia dictionary
Copepoda (Copepods) - Encyclopedia. com Nauplii are planktotrophic, feeding on unicellular phytoplankton such as diatoms Feeding ecology of copepodid stages still unknown, although mouthparts are adapted for surface feeding, as in parasitic adult female Adult female feeds by rasping at surface epithelium of gill filaments of host fishes, using spinulate mandible blades
Aquatic Ecosystems - Encyclopedia. com Others remain attached to submerged surfaces One gallon of water may contain millions of diatoms; their abundance makes them important food sources in aquatic ecosystems When diatoms die, their cell walls are left behind and sink to the bottom of bodies of water