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Mollusca:     more books (100)

Mollusca ... [ V.1 ] [ 1908-1921 ] by William Thomas Blanford, 2009-08-10 Mollusca ... [ V.4 ] [ 1908-1921 ] by William Thomas Blanford, 2009-08-10 Mollusca ... [ V.2 ] [ 1908-1921 ] by William Thomas Blanford, 2009-08-10 Mollusca ... [ V.3 ] [ 1908-1921 ] by William Thomas Blanford, 2009-08-10 Phylogeny and Evolution of the Mollusca Mollusca II, Volume 6A, Microscopic Anatomy of Invertebrates A Catalog of Recent Mollusca from All Parts of the World by Webb, Walter Freeman, 2009-05-20 The Mollusca, Volume 7: Reproduction The Biology of the Mollusca, (Pure & Applied Biology Monographs) by R. D. Purchon, 1976-10 The Genera of Recent Mollusca: Arranged According to Their Organization by Henry Adams, Arthur Adams, 2010-03-05 A Monograph of the Terrestrial Mollusca Inhabiting the United States: With Illustrations of All the Species [1866-68 ] by George W. (George Washington) Tryon, 2009-09-22 The Freshwater Snails (Mollusca: Gastropoda) of New York State (SAS Technical Report) by Eileen H. Jokinen, 1992-06 PLEISTOCENE MOLLUSCA OF OHIO part 3 by Aurele La Rocque, 1968-01-01 Fresh-Water Invertebrates of the United States: Protozoa to Mollusca by Robert William Pennak, 1953

lists with details

1. New Zealand Mollusca
   Showcases checklists and pictures of recent species.  
   http://www.mollusca.co.nz/

2. Mollusca - Wikipedia, The Free Encyclopedia
   The mollusca, common name molluscs or mollusks is a large phylum of invertebrate animals. There are around 85,000 recognized extant species of molluscs.  
   http://en.wikipedia.org/wiki/Mollusca
   
   Extractions: Scaphopoda Diversity recognized living species The Mollusca common name molluscs or mollusks note 1 is a large phylum of invertebrate animals. There are around 85,000 recognized extant species of molluscs. This is the second largest marine phylum, comprising about 17% of all the named marine organisms , behind 19% for the Crustacea . Numerous molluscs also live in freshwater and terrestrial habitats . Molluscs are highly diverse, not only in size and in anatomical structure, but also in behaviour and in habitat. The phylum Mollusca is monophyletic and is typically divided into nine or ten taxonomic classes , of which two are extinct . The gastropods snails and slugs ) include by far the most classified species, accounting for 80% of the total.

3. Mollusca - Paleontology Wiki
   Caudofoveata Aplacophora Polyplacophora Monoplacophora Bivalvia Scaphopoda Gastropoda Cephalopoda † Rostroconchia † Helcionelloida † nbsp;?Bellerophontida  
   http://paleontology.wikia.com/wiki/Mollusca
   
   Extractions: Bellerophontida The molluscs British spelling) or mollusks American spelling) are members of the very large and diverse phylum of invertebrate animals known as Mollusca . There are some 112,000 species within this phylum. The scientific study of molluscs is known as malacology Molluscs range from minute snails and clams ( micromollusks ) to large organisms such as squid cuttlefish and octopus , which are among the most neurologically-advanced invertebrates There are a wide variety of molluscs which are valued by humans as seafood or for their decorative shells . The edible species include many kinds of clams snails squid and octopuses The vast majority of molluscs live in marine environments, and many of them are found intertidally, in the shallow subtidal and on the continental shelf. Species of octopus and squid live throughout the ocean depths and some species of clam and limpet live in the abyssal depths of the oceans around hot vents.

4. ADW: Mollusca: Classification
   Information about mollusks from the Animal Diversity Web.  
   http://animaldiversity.ummz.umich.edu/mollusca.html
   
   Extractions: The icons tell you what features are available for that taxon. Information Pictures Specimens Sounds Selecting an icon will take you directly to that feature. Confused by a class within a class or an order within an order ? Please see our brief essay Scientific names for Aves taxonomy (family and below) are from The Howard and Moore Complete Checklist of the Birds of the World Parent taxa

5. Mollusca: Definition From Answers.com
   One of the divisions of phyla of the animal kingdom containing snails, slugs, octopuses, squids, clams, mussels, and oysters; characterized by a shellsecreting organ, the  
   http://www.answers.com/topic/mollusca

6. Mollusca | National Museum Wales
   mollusca is the collective name given to the molluscs, one of the largest groups of animals existing today. Molluscs live in nearly all terrestrial and aquatic environments  
   http://www.museumwales.ac.uk/en/biosyb/mollusca/

7. Mollusca
   Information from the Tree of Life Project about mollusk systematics with references and links.  
   http://tolweb.org/tree?group=Mollusca&contgroup=Animals

8. The Mollusca
   mollusca is one of the most diverse groups of animals on the planet, with at least 50,000 living species (and more likely around 200,000). It includes such familiar organisms as  
   http://www.ucmp.berkeley.edu/taxa/inverts/mollusca/mollusca.php
   
   Extractions: Mollusca is one of the most diverse groups of animals on the planet, with at least 50,000 living species (and more likely around 200,000). It includes such familiar organisms as snails, octopuses, squid, clams, scallops, oysters, and chitons. Mollusca also includes some lesser known groups like the monoplacophorans , a group once thought to be extinct for millions of years until one was found in 1952 in the deep ocean off the coast of Costa Rica. Molluscs are a clade of organisms that all have soft bodies which typically have a "head" and a "foot" region. Often their bodies are covered by a hard exoskeleton, as in the shells of snails and clams or the plates of chitons. A part of almost every ecosystem in the world, molluscs are extremely important members of many ecological communities. They range in distribution from terrestrial mountain tops to the hot vents and cold seeps of the deep sea, and range in size from 20-meter-long giant squid to microscopic aplacophorans , a millimeter or less in length, that live between sand grains.

9. Taxonomy.html
   Classification is the arrangement of organisms into groups with regard to their natural relationships (systematics) and according to established criteria  
   http://www.manandmollusc.net/taxonomy.html
   
   Extractions: Classification is the arrangement of organisms into groups with regard to their natural relationships (systematics) and according to established criteria (taxonomy). The terms classification, systematics, and taxonomy are often used interchangeably because they apply to the same concept of arranging things in their "correct" relationship. We classify things as soon as begin to think... as toddlers we soon learn the different colors and shapes. We develop tastes for "good" food and "bad" food, and learn the difference between parents, friends, and "strangers". In our adult lives we classify many items in our daily routines: department stores are, by definition, divided into different departments. Grocery stores have separate sections for different kinds of items. Auto dealers, electronic stores, fast food chains are all categorized. Most children can sort a pile of seashells into fairly correct relationships simply by comparing shapes. But we know that the relationships between living things go much deeper than shape or size, so let us examine the ways that scientists classify the subject of this site - the molluscs!

10. Biol 471, Advanced Invertebrate Biology, The Mollusca Welcome Page
    Online material for a course at Simon Fraser University. Includes anatomical diagrams and photographs of the different classes of mollusk.  
    http://www.sfu.ca/~fankbone/mollusca/

11. Mollusca
    mollusca Snails, clams, mussels, squids, octopi, chitons, and tusk shells  
    http://tolweb.org/Mollusca
    
    Extractions: Temporary Page This tree diagram shows the relationships between several groups of organisms. The root of the current tree connects the organisms featured in this tree to their containing group and the rest of the Tree of Life. The basal branching point in the tree represents the ancestor of the other groups in the tree. This ancestor diversified over time into several descendent subgroups, which are represented as internal nodes and terminal taxa to the right. You can click on the root to travel down the Tree of Life all the way to the root of all Life, and you can click on the names of descendent subgroups to travel up the Tree of Life all the way to individual species. For more information on ToL tree formatting, please see

12. Mollusca On Myspace Music - Free Streaming MP3s, Pictures & Music Downloads
    Myspace Music profile for mollusca. Download mollusca Rock / Thrash / music singles, watch music videos, listen to free streaming mp3s, read mollusca's blog.  
    http://www.myspace.com/molluscaschnellrock

13. Phylum Mollusca
    Brief description of each class of Mollusks.  
    http://www.meer.org/M30.htm

14. Mollusca In Germany - Snails, Clams And Malacology
    Here you can find information about malacology (research on mollusks), mollusks (mollusca) and conchology (study of the molluscan shells). Members of the mollusca are snails and  
    http://www.mollusca.net/
    
    Extractions: English Here you can find information about malacology (research on mollusks), mollusks (mollusca) and conchology (study of the molluscan shells). Members of the mollusca are snails and slugs (gastropods, Gastropoda), clams and mussels (Bivalvia), squids and octopuses (Cephalopoda), chitons (Polyplacophora), tusk shells (Scaphopoda) , and the less popular groups of Monoplacophora, Solenogastres and Caudofoveata. Museums housing University projects on mollusca / ... Malacological links We beg your pardon that some of the local info is only available in German language. Dear colleagues! We need your help to complete these websites and, please, link to www.mollusca.de in order to spread the knowledge about it. Please, send relevant information concerning these pages - they can only be as useful as your contributions, thank you.

15. Mollusca
    PHYLUM mollusca. CLASS Caudofoveata Small, wormlike. Live upside down in vertical burrows on the deepsea floor. (70 spp) CLASS Aplacophora (Solenogastres) vermiform, shell-less.  
    http://faculty.vassar.edu/mehaffey/academic/animalstructure/outlines/mollusca.ht
    
    Extractions: Outlines Biology 226 Home Page CLASS Caudofoveata: Small, wormlike. Live upside down in vertical burrows on the deep-sea floor. (70 spp) CLASS Aplacophora (Solenogastres): vermiform, shell-less. Marine, depths greater than 200m. (250 spp) CLASS Monoplacophora: Single, caplike shell. Foot forms weak ventral disk. No eyes. Most live at considerable depths. (11 spp in 3 genera) CLASS Polyplacophora: Chitons. Flattened, elongate. 8 dorsal shell plates. No eyes. (600 spp) CLASS Gastropoda: Snails and slugs. SUBCLASS Ophisthobranchia: Sea slugs and their kin. 9 orders, 100 families, but may not be monophyletic. SUBCLASS Pulmonata: Land snails and slugs.

16. The Phylum Mollusca
    Introduction to these organisms, with photographs and information on the various classes and their biology.  
    http://www.manandmollusc.net/advanced_introduction/advanced_intro_printable.html
    
    Extractions: May, 2000 Note: Glossary and separate page links are in blue and underlined. You may have to use your back button to navigate back to article when in the glossary or in external web sites or pages. Early Beginnings: The time is now about 600 million years ago and the first molluscs have made their appearance on our world. About 100 million years later, during the Ordovician period, at least six of the seven classes of molluscs represented today were present. Many of these first molluscs were but simple, worm-like animals, having segments similar to what we find in annelid worms and arthropods. These first molluscs crawled about the primeval seas, probing for and eating microscopic bits of food. The great landmass of Pangaea slowly deposits dissolved salts and other chemicals into the ocean. The first primitive molluscs in these oceans now digest these chemicals and begin to use the nutrients to build themselves protective shelters (shells) against their hostile environment. As Pangaea breaks apart around 200 million years ago, the world's great continents slowly migrate, due to plate tectonics, and we begin to recognize the world continents as they are today. Over time, the molluscs flourish and evolve to fit newly developing habitats. Fossil records show some groups ("taxa") growing larger, some smaller. Some grow spiny, others, shiny. Some coil tighter, some looser. Some coil left to right while others loose their coil all together. Some even loose their shells completely. Some, like the ammonids, evolve into huge numbers of species, and then mysteriously disappear forever only to be found as fossils. About 400 Million years ago, some of these molluscs, first the

17. The Molluscs (Phylum Mollusca)
    An introduction to the biology, classification and ecology of Octopuses, Slugs, Snails and Squid the phylum mollusca  
    http://www.earthlife.net/inverts/mollusca.html
    
    Extractions: 12)Live in most environments. After the Arthropods the Molluscs are the most successful of the animal phyla in terms of numbers of species. There are about 110,000 species known to science most of which are marine. They occupy a vast range of habitats however both aquatic and terrestrial, from the arctic seas to small tropical streams and from valleys to mountainsides 7,000 metres high, there are a few adapted to live in deserts and some are parasitic. They also exhibit an enormous range in size, from species which are almost microscopic to the largest of all invertebrates the giant squid which can weighs 270 kg and measures up to 12 metres long in the body, with tentacles as much as another 50 metres in length. Many species are common and many more a beautiful. Most species secrete a shell of some sort, these shells are long lasting and have been collected by human beings for thousands of years, some of these shells, and the pearls which come from oysters, which are also molluscs may be among the earliest forms of money.

18. What Does Mollusca Mean? Definition And Meaning (Free English Language Dictionar
    Definition of mollusca in the AudioEnglish.net Dictionary. Meaning of mollusca. What does mollusca mean? Proper usage of the word mollusca. Information about mollusca in the  
    http://www.audioenglish.net/dictionary/mollusca.htm

19. ADW: Gastropoda: Information
    Overview of gastropod classification from the Animal Diversity Web.  
    http://animaldiversity.ummz.umich.edu/mollusca/gastropoda.html
    
    Extractions: editLink('skunkworks/.accounts/200310302453') 2010/10/09 01:34:41.793 GMT-4 By Phil Myers and Dr. John B. Burch, Ph.D. Kingdom: Animalia Phylum: Mollusca Class: Gastropoda Members of this Class The Class Gastropoda includes the snails and slugs. Most gastropods have a single, usually spirally coiled shell into which the body can be withdrawn, but the shell is lost or reduced some important groups. Gastropods are characterized by "torsion," a process that results in the rotation of the visceral mass and mantle on the foot. The result is that the mantle cavity (including anus) lies in the anterior body, over the head and mouth, and the gut and nervous system are twisted. Torsion takes place during the veliger stage, usually very rapidly. Veligers are at first bilaterally symmetric, but torsion destroys this pattern and results in an asymmetric adult. Some species reverse torsion ("detorsion"), but evidence of having passed through a twisted phase can be seen in the anatomy of these forms. Many snails have an operculum, a horny plate that seals the opening when the snail's body is drawn into the shell. Gastropods have a muscular foot which is used for "creeping" locomotion in most species. In some, it is modified for swimming or burrowing. Most gastropods have a well-developed head that includes eyes, 1-2 pairs of tentacles, and a concentration of nervous tissue (ganglion).

20. Phylum Mollusca
    Phylum mollusca Mollusks After reviewing this section, the student should be able to determine the identifying physiological characteristics of Mollusks, identify body supply  
    http://www.infusion.allconet.org/webquest/PhylumMollusca.html
    
    Extractions: containing shell. In some forms however, the shell has been lost in the course of evolution, as in slugs and octopuses, or greatly reduced in size and internalized, as in squids. Structurally, mollusks are quite distinct from all other animals. However, all modern mollusks have the same fundamental body plan. There are three distinct body zones: a

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