CHAPTER 19 LOPHOPHORATES PHORONIDA, BRACHIOPODS, BRYOZOANS Phylum Phoronida Marine organisms that live in sediments Phoronida characters Filter feeding Do not move ...
Like some sponges and corals, they form colonies of various shapes and sizes, ... all aquatic and are mostly marine, sessile, benthic animals, and are all filter ...
Pr f rendum alimentaire de O. muricata face E. pilosa et M. ... Pr f rendum alimentaire de Onchidoris muricata : R sultats. Membranipora membranacea ...
Elemental Analysis by SEM of Late Ordovician Brachiopod and Bryozoan Fossils Wonnell, Chloe and Neff, David. Department of Geology, College of Science, Marshall ...
... Biogeography ... Island Biogeography. Immigration rates on islands are related to the distance ... Island Biogeography. Bryozoan. Aquatic Colonial Animals. Mostly marine, ...
Fossil Lab: Into the Ordovician Hwy 421 Madison, IN. Coral Coral Horn Coral Lophophorates: Bryozoa and Brachiopoda Bryozoan Brachiopod Cephalopod Cephalopod Ammonite ...
45 36 80 Fish 24139 21258 88 Echinoderms 6199 1624 26 Decapods 8227 3796 46 Bryozoans 6000 1096 18 Analysis of OBIS data First attempts at diversity pattern on a ...
The Lophophorates Phylum Brachiopoda Phylum Bryozoa * The Lophophorates The Lophophorates * Lophophorates All are sessile or sedentary adults that feed by means of ...
Reefs Kinds of buildups Geographic distribution Reef requirements Community: diversity, environmental mediators, species of great affect The Sensitive Reef
Title: Slide 1 Author: Nancy Black Last modified by: Nancy Created Date: 10/13/2006 3:16:57 PM Document presentation format: On-screen Show Other titles
Evolutionary theory of the maintenance of sex Red Queen running to stay ahead of parasites Speciation ... Avoidance via speciation Parapatric species ...
Nudibranchs Damien Title A nudibranch is a member of soft-bodied, shell-less marine mullusk. They have colors and forms. The Nudibranch is the largest member of ...
Being Productive in the Arctic Ocean Where is the Arctic Ocean? The Artic Ocean is also knowns as the _____ _____? North Pole Some facts Smallest of the ...
Title: Statistics II 2003-Multivariate Analysis Author: martijn Last modified by: kepe Created Date: 11/24/2003 10:11:19 AM Document presentation format
Subphylum Chelicerata Class Merostomata Class Pycnogonida Subphylum Chelicerata Defining characteristics Absence of antennae Contains three classes, most of the ...
Mass extinction the act of extinguishing something done in a relatively large scale ... First appearances by dinosaurs, mammals, pterosaurs, frogs, and turtles. ...
Coral Reefs Location of Reefs Found between 30 north and 30 south Reason: coral reefs do not thrive in areas where the surface temperature is below 70 F Two areas ...
Keystone Species Echinodermata Echinoidea (Sea urchins, Sand dollars) Approximately 1000 species Includes heart urchins, sea biscuits Round, rigid test with movable ...
Wetland 1. Vegetated areas that are covered with water or have very wet soils for part of the year. 2. Wet areas without vegetation, Most documents focus on vegetated ...
... microscopic Wheel animals Bilateral symmetry Well developed organ systems Rotifers Phylum Rotifera Proboscis Worms Phylum Rhynchocoela Flatworms ...
Title: PowerPoint Presentation Author: kleypas Last modified by: joan kleypas Created Date: 1/16/2003 9:14:20 PM Document presentation format: On-screen Show
Title: No Slide Title Author: GRAEME WALLACE Last modified by: Earth & Planetary Sciences Created Date: 1/10/2001 10:09:44 AM Document presentation format
Lower Carboniferous in. Europe and Canada. THE MISSISSIPPIAN. THE MISSISSIPPIAN ... Upper Carboniferous in. Europe and Canada. THE PENNSYLVANIAN. THE PENNSYLVANIAN ...
Biodiversity How has the diversity of multicellular life changed over time? Multicellular life started from only one kind and is now many kinds, so, duh.
Benthic Fauna Benthic Fauna Extremely diverse group of organisms Many different groups, difficult to generalize about patterns Distribution and Abundance Limited by ...
Archaea (including thermophiles of deep sea hydrothermal springs) ... ( A) Longitudinally fluted cup of an archaeocyathan, about 6 centimeters in height. ...
Phylum Rotifera ~2000 species Corona of ciliated cells Pseudoceolomic Central nervous system Complete gut Many species are female only Parthenogenetic Phylum ...
The top layer consists almost entirely of late Silurian tabulate coral. ... Sill of dacite intruding into fossiliferous Silurian siltstone on a cliff on the ...
Shells usually of apatite (CaPO4), not hinged, no brachidium. Class Articulata ... Hinged shell of calcite, opened by diductor muscles, closed by adductor muscles ...
Round, rigid test with movable spines and pedicellariae. Spines and tube feet used for locomotion ... Tube feet in shallow ambulacral grooves along outside of ...
The brooding sea star, Leptasterias hexactis ... development in the antarctic sea urchin Sterechinus neumayeri ... The Sea Star Diplasterias brucei, an ...
Anemone (Metridium) Strongylocentrotus droebachiensis. Urchin barrens. Rocky Subtidal - Zones ... Patch of anemones. Predation by nudibranchs. Got Type I ...
Radial symmetry with central digestive (gastrovascular) cavity. ... They are important as reef builders. Phoronids are marine worms. Brachiopods resemble clams. ...