1. Crustacea.net - Interactive Keys features explore. Home Introduction World crustacea Abbreviations Howto use Intkey Announcements Workshops. Copyright © Australian http://www.crustacea.net/

Home Introduction World Crustacea Abbreviations Home Introduction World Crustacea Abbreviations ... An Australian Museum website

2. Crustacea - Introduction Unit crustacea, 1 Introduction. crustacea. crustacea is the only group of arthropodsthat is primarily marine, though there are many fresh water species also. http://www-biol.paisley.ac.uk/courses/Tatner/biomedia/units/crus1.htm

Unit: Crustacea 1 Introduction CRUSTACEA There are about 42,000 species of Crustacea, including many of the most familiar arthropods such as the crabs, the lobsters and the woodlice. Crustacea is the only group of arthropods that is primarily marine, though there are many fresh water species also. There are some semi-terrestrial species, but these are not, in general, well adapted for life on land. In contrast with other members of the phylum Arthropoda, most notably insects, crustaceans have not been very successful on land. This can be attributed to a number of CONSTRAINTS. However, Crustacea have exploited every habitat of the marine environment, and in so doing have become a very diverse group, from the very large Japanese Spider Crab (look at the specimen in the museum), to the tiny planktonic water flea Daphnia sp. The Crustacea can be divided into six major groups and after a brief introduction to their common body plan, a description of each follows on the remaining unit pages. To revise Key Features refer to those listed in the Arthropoda unit. Glossary Home Museum Plan Next Page Unit Contents 1 Introduction 2 Body structure 3 Class Branchiopoda 4 Class Ostracoda ... 12 Test Yourself 3

3. Subfilo Crustacea Contiene descripci³n e im¡genes de grupos de crust¡ceos malacostr¡ceos (is³podos, anf­podos, eufasiaceos, dec¡podos), maxil³podos (ostr¡codos, mistacoc¡ridos, cop©podos, cirripedos, tantuloc¡ridos, branquiuros), cefaloc¡ridos y remipedios. http://www.geocities.com/mlcc_team/pages/subfilo_crustaceos.htm

4. Crustacea, Krebse Kurzbeschreibungen einiger Krebsarten mit Angabe der Synonyme, Lebensweise, Verbreitung, Nahrung und Fortpflanzung. http://www.aquarium-bbs.de/crustace/crustac1.htm

Crustacea, Krebse Krebse, Krabben, Garnelen, Scorpione Astacus astacus Astacus fluviatilis Astacus astacus Astacus leptodactylus , Galizischer Sumpfkrebs, Galizierkrebs Astacus pallipes Austropotamobius pallipes Austropotamobius pallipes , Dohlenkrebs Austropotamobius torrentium , Steinkrebs Cambarus affinis Cambarus limosus Orconectes limosus Cambarus montezuma Cambarus shuffeldtii , Krebs Cambarellus montezuma Cambarellus shuffeldtii Cherax destructor , Yabby, Australischer Krebs Cherax tenuimanus , Marron Orconectes limosus Pacifastacus leniusculus , Signalkrebs Parastacus brasiliensis Parastacus defossus Potamobius fluvialitis , Edelkrebs, Syn. von Astacus astacus Potamobius torrentium , Steinkrebs, Syn. von Austropotamobius torrentium Procambarus clarkii , Roter Amerikanischer Sumpfkrebs, Red Swap Crayfish, "Süßwasserhummer, Florida-Lobster", Clarks Flußkrebs Procambarus cubensis Procambarus migrocintus , Marmorkrebs Procambarus troglodyles Triops cancriformis , Kaulquappenkrebs (Kleinkrebs) Literatur Krebse Cardisoma armatum , Krabbe Cardisoma sp.

5. Summary Of Crustacea Care, natural history, and photos of freshwater crustaceans including shrimp, crayfish, and crabs. http://users.swing.be/sw018249/summary1_uk.htm

In order to choose a species file, let your mouse hover on the buttons, the species name will appear. Find in the Site powered by FreeFind Site opened on 04/09/2000 - last update 06/01/2002

6. Crustacea Of Cuatro Cienegas, Mexico Gerald Cole's description of 12 crustaceans from this locality. http://www.utexas.edu/ftp/depts/tnhc/.www/fish/dfc/cuatroc/lit/cc_symp1/1/j1.htm

We've Moved! Please change your bookmarks to point to the new location: http://www.desertfishes.org/cuatroc/lit/cc_symp1/1/j1.html

7. Crustacea (British Marine Life Study Society Information Page) Why do crabs walk sideways and other stories. British Marine Life Study Society crustacea Home Page crustacea. Aquatic gillbreathing Arthropods. Decapoda crustacea. Why Do Crabs Walk Sideways http://ourworld.compuserve.com/homepages/BMLSS/crustace.htm

Crustacea Aquatic gill-breathing Arthropods Decapoda Crustacea Why Do Crabs Walk Sideways? Hermit Crabs . Link to Intertidal British Crabs Crustacea Taxa Moulting Cycle Brachyura (True Crabs) ... Deformed claw of the European Lobster This appendage with a extra claw was found on a lobster caught by John Barker (Shoreham) Hermit Crabs information file for children Hermit Crabs for the younger student (NE Atlantic species only) Intertidal Crabs: British Coast Why Do Crabs Walk Sideways? Because that's the way their legs bend. Muscles work in pairs. A muscle can only retract, or pull; to lengthen again it must relax and be pulled back by another 'antagonistic' muscle. The muscle blocks in crabs are attached to the inner surface of the exoskeleton, including the ten tubular legs, including the legs with claws, or chelae , as well as other appendages. Crabs do not have ball-and-socket joints but the legs pivot at numerous peg-in-socket joints that are sealed by flexible chitin, and can move in one plane (similar to our knee). Each joint moves in a different plane, and so together they allow the crab to move in all directions like our shoulder and hip joints. However, many crabs have joints in their legs moving in a restricted number of planes so that they can only move sideways. The sharp ends of each leg grip on to surfaces and can grip on to tiny irregularities (watch a Hermit Crab climbing up an almost smooth rock). In some crabs, the rear legs are shaped like paddles for limited swimming.

8. The Epicaridea EPICARIDEA The parasitic isopods of crustacea. A new parasite of Cirolana borealisLilljeborg belonging to the Cryptoniscinae (crustacea Epicaridea). http://www.vims.edu/~jeff/isopod.htm

EPICARIDEA: The parasitic isopods of Crustacea Bopyridae Bopyrids live in the gill cavity or on the carapace of their crab and shrimp hosts. The parasites often distort the carapace of their hosts into a characteristic bulge. This bulge has even been observed in various fossilized hosts. Entoniscidae Entoniscids are unusual internal parasites that live in the hemocoel of their crab hosts. One species is found in a snapping shrimp, Synalpheus sp. Adult females of these parasites bear little morphological resemblance to any free-living isop ods. Dajidae Dajids are external parasites of krill (euphausiids and mysids) and midwater shrimp. The parasites look like hitchhikers on the backs of their hosts. They are often mistaken as fleshy growths. Cryptoniscinae Members of the super-family Cryptoniscinae Cirolana borealis Lilljeborg belonging to the Cryptoniscinae (Crustacea Epicaridea). Sarsia 18: 37-64. There are several families represented in the group: Hemioniscidae Hemioniscids are parasites of cirripede barnacles. Cyproniscidae Cyproniscids are parasites of free-living isopods.

9. Crustacea Books, Crustacea Papers Books and papers (antiquarian, outof-print, second-hand new) on crustacea, available from Aquila Natural History Books. http://aquilabooks.crosswinds.net/crust.html

Crustacea Books - Crustacea Papers: CRUSTACEA (including Ostracoda) available from AQUILA NATURAL HISTORY BOOKS P.O. Box 4021, NL-7200BA ZUTPHEN, The Netherlands Orders by regular mail, by fax (+31-573-253 693), or by e-mail: aquila@wish.net Prices in Euros (1 € = ca. US$ 1.19) [currency converter] Cost of shipping is extra (and 6% VAT if applicable) Payment after receipt of our proforma invoice For further information see our HOMEPAGE and CONDITIONS OF SALE Aizawa, Y., 1974. Ecological studies of micronectic shrimps (Crustacea, Decapoda) in the Western North Pacific. [Bull. Ocean Res. Inst. Univ. Tokyo, 6.] Nakano. Large 8vo. Pp. 84, 44 figs., tabs., refs. Orig. wrs. - € 14.75 Andersen, F.S., 1962. The Norway Lobster in Faeroe waters. Medd. Danmarks Fisk. Havunders., N.S., 3(9): pp. 265-325, 23 figs., 3 pls. Orig. wrs. - € 9.75 Les Ecrevisses de France. Paris: chez les Auteurs. Pp. 89, 7 figs., bibl. Orig. wrs. - € 9.75 Argilas, A., 1929. Observations morphologiques sur les espèces des côtes algériennes de la famille des Penaeidae (macourges nageurs). Extrait du Bulletin des Travaux publiés par la Station d'Aquiculture et de Pêche de Castiglione.

10. UCSC Biology 150 Arthropoda Crustacea Cirripedia Lateral view of a generalized gooseneck barnacle http://www.biology.ucsc.edu/classes/bio136/arthropoda/crustacea/barnacle.html

11. Crustacea.net - Interactive Keys World crustacea. crustacea, Higher Taxa Acrothoracica AmphionidaceaAmphipoda Anaspidacea Anomura Anostraca Anthuridea Arguloidea http://www.crustacea.net/crustace/world_crustacea.htm

Home Introduction World Crustacea Introduction ... Workshops World Crustacea Crustacea, Higher Taxa Acrothoracica Amphionidacea Amphipoda Anaspidacea Anomura Anostraca Anthuridea Arguloidea Ascothoracida Asellota Astacidea Bathynellacea Brachypoda Brachyura Calabozoidea Calanoida Caridea Cladocera Conchostraca Cumacea Cyclopoida Dendrobranchiata Epicaridea Euphausiacea Flabellifera Gelyelloida Gnathiidea Harpacticoida Isopoda Leptostraca Microcerberidea Mictacea Misophrioida Monstrilloida Mormonilloida Mysidacea Mystacocarida Notostraca Oniscidea Ostracoda Palinura Phreatoicidea Platycopioida Poecilostomatoida Polychelida Remipedia Rhizocephala Siphonostomatoida Spelaeogriphacea Stenopodidea Stomatopoda Tanaidacea Tantulocarida Thalassinidea Thermosbaenacea Thoracica Valvifera Top An Australian Museum website

12. Crustacea.net - Interactive Keys Provides an interactive information retrieval system for the world crustaceans. http://crustacea.net/

Home Introduction World Crustacea Abbreviations Home Introduction World Crustacea Abbreviations ... An Australian Museum website

13. Error: 404 2, Arthropoda (noninsect) crustacea in the freshwater aquarium. crustacea Tree of Life. crustacea books a http://www.biosis.org/zrdocs/zoolinfo/grp_crus.htm

Sign up to receive news and alerts from BIOSIS. About BIOSIS About Us News Releases Exhibit Schedule Careers ... Board of Trustees Products Full Product List Product Updates Product Comparisons Vendor/Platform Comparisons ... Downloading Policy Training Resources Quick Reference Cards Workbooks Presentations Online Training Error 404 The requested URL was not found on this server. Select a BIOSIS Mirror US UK

14. Crustacea 2001. An updated Classification of the Recent crustacea. The Tetraconata concepthexapodcrustacean relationships and the phylogeny of crustacea. http://tolweb.org/tree?group=Crustacea&contgroup=Arthropoda

15. Crustacea crustacea. Crabs, lobsters, shrimp, barnacles, sow bugs, etc. Containing group Arthropoda. Table of Contents. References. Information on the Internet. References. Abele, L. G., T. Spears, W. Kim, and M. Applegate. 1992. An updated Classification of the Recent crustacea. Natural History Museum of Los Angeles County Science Orsten'type arthropods and the phylogeny of crustacea. Pages 139-153 in http://phylogeny.arizona.edu/tree?group=Crustacea&contgroup=Arthropoda

16. Crustacea - Biomedia Zoology Museum crustacea. Unit 1 Introduction. There are also some terrestrial crabs. Unit 9 -Taxonomy Table - Classification of the Subphylum crustacea. CLASS Branchiopoda. http://www-biol.paisley.ac.uk/biomedia/text/txt_crust.htm

Skip navigationals BIOMEDIA MUSEUM BIOLOGICAL SCIENCES University of Paisley Glossary* Gallery^ CRUSTACEA Unit 1 - Introduction There are about 42,000 species of Crustacea, including many of the most familiar arthropods such as the crabs^, the lobsters^ and the woodlice^. Crustacea is the only group of arthropods that is primarily marine, though there are many fresh water species also. There are some semi-terrestrial species, but these are not, in general, well adapted for life on land. In contrast with other members of the phylum Arthropoda, most notably insects, crustaceans have not been very successful on land. This can be attributed to a number of CONSTRAINTS. However, Crustacea have exploited every habitat of the marine environment, and in so doing have become a very diverse group, from the very large Japanese Spider Crab (look at the specimen in the museum), to the tiny planktonic water flea Daphnia sp^. The Crustacea can be divided into six major groups and after a brief introduction to their common body plan,

17. BIOSIS Resources | Guide To The Animal Kingdom For Students And Educators - Guid importance, possibly a polyphyletic group links crustacea crustaceans, mainly aquatic animals with gills and a dorsal http://www.biosis.org/free_resources/classifn/classifn.html

Pull Down for Destinations BIOSIS Previews Zoological Record MethodsFinder Index to Organism Names Internet Resource Guide for Zoology User Support Search Sitemap Index Help with this Site Resources BIOSIS Essentials Conference Calendar for Zoology Internet Resource Guide for Zoology Index to Organism Names ... Thesaurus Guide to the Animal Kingdom for Students and Educators Introduction Key to rank categories Use this pull-down menu to quickly select an animal group Amphibians Arachnids Arthropods Birds Chordates Corals Craniates Crustaceans Echinoderms Fish Hemichordates Insects Invertebrates Mammals Metazoa Molluscs Protozoa Reptiles Sponges Unicellular organisms Vertebrates Worms Links to useful internet resources for each major animal group are provided via BiologyBrowser - an interactive portal designed by BIOSIS for the life science community. Protozoa links Sarcomastigophora Mastigophora mastigophorans, flagellates Phytomastigophorea phytoflagellates, groups include representatives which have chloroplasts and are photosynthetic Chloromonadida chloromonads, chlorophytes

18. BIOSIS | Resource Guide | Crustacea crustacea. General BIOSIS Web Guide to the group Arthropoda crustaceause a skeleton classification to locate your interest group http://www.biosis.org.uk/zrdocs/zoolinfo/grp_crus.htm

Pull Down for Destinations BIOSIS Previews Zoological Record MethodsFinder Index to Organism Names Internet Resource Guide for Zoology User Support Search Sitemap Index Help with this Site Resource Guide Introduction About the Resource Guide Awards Latest Additions ... Search Crustacea General BIOSIS Web Guide to the group Arthropoda: Crustacea use a skeleton classification to locate your interest group and link to related sites Branchiopoda brine shrimps Anostraca fairy shrimps Cladocera water fleas Conchostraca clam shrimps Notostraca tadpole shrimps Branchiura fish lice Cephalocarida Cirripedia barnacles Copepoda copepods Malacostraca Decapoda Natantia prawns, shrimps Reptantia Anomura hermit crabs Astacura crayfish, true lobsters Brachyura true crabs Palinura slipper lobsters, spiny lobsters Euphausiacea krill Stomatopoda mantis shrimps Amphipoda amphipods Cumacea cumaceans Isopoda isopods Mysidacea mysids Thermosbaenacea thermosbaenids Ostracoda ostracods Remipedia General Anchialine caves and cave fauna of the world site with purpose of documenting the diversity, significance and distribution of anchialine caves and cave animals

19. Seafish And Crustacea Processors Ireland - Irfish Irish processor of fish, shellfish, and crustacea. http://www.irfish.com/

Seafish and crustacea processors Irfish processes all types of seafish shellfish and crustacea All produce processed by the company either fresh, frozen, cooked or smoked, is caught in and around Irish waters and supplied by local boats and fishing co-operatives. Aquadesign

20. Crustacea, Natural History Museum Of Los Angeles County crustacea. Research conducted in our laboratory focuses on biodiversity and phylogenetic relationships within and among the various crustacean lineages. crustaceans are members of the phylum Arthropoda. shrimps, and many others also belong to the crustacea, an ancient group that arose in the early Cambrian County are the second largest crustacea collections in the United States and http://atiniui.nhm.org/

NHMLAC Staff Research Collections ... Web Services Crustacea Research conducted in our laboratory focuses on biodiversity and phylogenetic relationships within and among the various crustacean lineages. Crustaceans are members of the phylum Arthropoda. They are primarily marine, but many also inhabit freshwater and terrestrial habitats from the deep-sea to the highest mountain lakes. More than 52,000 species of crabs, shrimps, lobsters and their close relatives have been described; that figure is twice the number of all amphibians, reptiles, birds, and mammals combined! Although the insects still rule in terms of numbers, the crustaceans are the most diverse in terms of form. The largest of the crustaceans include the the giant Japanese spider crab ( Macrocheira kaempferi ) with its four-meter legspan, the Alaskan king crab ( Paralithodes camtschatica), which can weigh more than 10 kilograms, and the giant Tasmanian crab ( Pseudocarcinus gigas), which has been recorded at an impressive 14 kilograms. On the other end of the spectrum, some crustaceans never grow larger than 0.25 millimeters, even as adults. Crabs, shrimps, and lobsters are well-known crustaceans. However, barnacles, pillbugs, amphipods, copepods, krill, crayfishes, sea fleas, clam shrimps, fairy shrimps, and many others also belong to the Crustacea, an ancient group that arose in the early Cambrian nearly 600 million years ago. Staff Joel W. Martin

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 114    1  | 2  | 3  | 4  | 5  | 6  | Next 20