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Animal Anatomy and Physiology
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Click on underlined subject area to access reference
Basics, Introductions, Hypertexts
Classification
Dissections
Phyla
Porifera
Cnidaria and Ctenophora
Platyhelminthes, Nematoda, Rotifera
Mollusca
Bryozoa
Annelida
Arthropoda
Echinodermata
Hemichordata, Urochordata, Cephalochordata
Vertebrata
Systems, Processes, Organs
Unit Photos, Illustrations
Basics, Introductions, Hypertexts
Acoelomate-Coelomate Body Cavities
Information, illustration, links, rederences
http://en.wikipedia.org/wiki/Coelomate
Anatomy & Physiology
Animations, Movies, Interactive Tutorial Links
http://science.nhmccd.edu/biol/ap2int.htm
Anatomy & Physiology Links
Extensive internal links
http://science.nhmccd.edu/biol/ap1.html#dissect
Anatomy & Physiology Resources
I
Links
http://www.ipl.org/div/subject/browse/hea05.00.00/
Anatomy & Physiology Resources
II
Links
http://www.csun.edu/science/biology/anatomy/anatomy.html
Animal Biodiversity I
Evolutionm classification, illustrations, links.
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_9.html#Class%20Amphibia
Animal Biodiversity II
Phylogenetic relationship identification
http://biog-101-104.bio.cornell.edu/BioG101_104/tutorials/animals.html
Animal Group Names I
Male, female, young, animal groups
http://www.enchantedlearning.com/subjects/animals/Animalbabies.shtml
Animal Group Names II
Male, female, young, animal groups
http://www.intellectualloafing.com/activitiesfolder/beinformedfolder/animalnames.htm
Animal Group Names III
Male, female, young
http://library.christchurch.org.nz/Childrens/FactSheets/AnimalNamesMaleAndFemale.asp
Animal Group Names IV
Male, female, young
http://www.infoplease.com/ipa/A0872847.html
Animal Group Names V
Animal group names. Basic
http://www.geocities.com/eedd88/animals.html?200522
Animals (USA)
Classification, habitats, diet, behavior, extensive links
http://www.nhptv.org/natureworks/nw4.htm
Animal Tissues: Osmoregulation I
Homeostasis: osmoregulation, thermoregulation, blood sugar regulation
http://www.purchon.com/biology/osmoregulation.htm
Animal Tissues: Osmoregulation II
Description, information, chart
http://darla.neoucom.edu/DEPTS/ANAT/Osmo.htm
Diffusion: Gas Exchange in Organisms
Gas diffusion: plants, animals. Illustrations
http://www.mrothery.co.uk/exchange/exchange.htm#GAS%20EXCHANGE%20IN%20PLANTS
Invertebrate Links I
http://www.naturenet.net/links/inverts.html
Invertebrate Links II
http://www.brisc.org.uk/inverts.php
Invertebrate Links III
Extensive
http://www.tamut.edu/~allard/Courses/Invertebrate_zoo/invertebrate_links.htm
Mammals
Broad, extensive topical review & links
http://en.wikipedia.org/wiki/Mammal
Phylogenetics: Resources
Societies, meetings, pubs, databases, software, misc.
http://www.ucmp.berkeley.edu/subway/phylogen.html
Protostomes I
Information
http://en.wikipedia.org/wiki/Protostome
Protostomes II
Defined
http://www.biochem.northwestern.edu/holmgren/Glossary/Definitions/Def-P/protostomes.html
Respiration and pH: Aquatic Organisms I
Extensive information, Lab
http://waterontheweb.org/curricula/bs/teacher/aquatic/teaching.html
Respiration and pH: Aquatic Organisms II
Information, links, graph, diagrams
http://www.marietta.edu/~mcshaffd/aquatic/sextant/respire.htm
Uric Acid Production
Description
http://www.infoplease.com/ce5/CE053481.html
Zoology Resource Guides
Subject and animal index
http://www.biosis.org/free_resources/resource_guide.html
Classification
Acoelomate-Coelomate Split
3 types of body cavities, if any. Described
http://www.uwinnipeg.ca/~simmons/1116/16anim4.htm
Animal Characteristics
types of body cavities
http://www.okc.cc.ok.us/biologylabs/Documents/Animals/Animall_characteristics.htm
Animal Classification
Phyla links
http://www.kidport.com/RefLIB/Science/Animals/Animals.htm
Animal Directory
Listed alphabetically
http://www3.nationalgeographic.com/animals/a-to-z.html
Animals: Common and Scientific Names I
Broad list
http://www.monobasinresearch.org/images/mbeir/dappendix/app-b-text.pdf
Animals: Common and Scientific Names II
Alphabetical list of individual species
http://www.animalinfo.org/spec_ind.htm
Animal Kingdom
Phylogenetic tree by phyla. Clickable icons
http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/Eukarya/Animalia/
Animal Phyla I
Overview and Phylogenetic tree
http://cas.bellarmine.edu/tietjen/images/general_overview_of_animal_phyla.htm
Animal Phyla II
Overview and Phylogenetic tree, Clickable icons
http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/Eukarya/Animalia/
Animals: Structure, Function, Classification: Part I
Extensive information, diagrams, illustrations, charts
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_7.html
Animals: Structure, Function, Classification: Part II
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_8.html
Animals: Structure, Function, Classification: Part III
http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookDiversity_9.html
Bird Facts: North America
extensive links
http://www.birding.com/topbirds.asp
Bird Identification
Information, illustration, links
http://www.birding.com/bird_identification.asp
Birding News and Features
More about birding
http://www.ebird.org/content/
Chordate Phylum I
Information, illustration, taxonomy, classification
http://en.wikipedia.org/wiki/Chordate
Chordate Phylum II
Description
http://animaldiversity.ummz.umich.edu/chordata.html
Chordate Phylum III
Information, links ancestral tree with photos
http://cas.bellarmine.edu/tietjen/images/phylum_chordata_overview.htm
Classification Labs
Taxonomic and systematic classification of organisms
http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/classification_lab.html
Coelomates
Overview, lecture outline, reading list, etc.
http://www.mhhe.com/biosci/genbio/guttman/student/olc2/chapterindex35.htm
Deuterostome Evolution
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11806633&dopt=Abstract
Deuterostomes
Information & links: chordata, cephalochordata, urochordata, hemichordata, echinodermata
http://www.ucmp.berkeley.edu/phyla/deuterostomia.html
Deuterostomes: The Protochordates
Notes
http://zoology.muohio.edu/crist/Zoo312/Protochordates.html
Frog Exploratorium
Frog Facts
http://www.exploratorium.edu/frogs/
Insect Order Identification
Dichotomous key to insect orders
http://www.ex.ac.uk/bugclub/bugid.html
Invertebrates
Animal lists by phylogenetic trees including common names
http://www.cyhaus.com/marine/index.htm
Mammal Orders III
Major orders, links
http://www.enchantedlearning.com/subjects/mammals/classification/index.shtml
Mammal Orders IV
Classification, extensive links
http://www.enchantedlearning.com/subjects/mammals/classification/index.shtml
Mammalian Classes
Extensive information, photos
http://animaldiversity.ummz.umich.edu/site/accounts/information/Mammalia.html
Mammals: North American I
Links
http://www.mnh.si.edu/mna/
Mammals: North American II
Search by latitude, longitude
http://www.mnh.si.edu/mna/search_latlong.cfm
Marine Animals: Phyla, Classes, Orders
Links
http://www.cyhaus.com/marine/index.htm
Metazoa Introduction
Icons
http://www.ucmp.berkeley.edu/phyla/phyla.html
Phylogenetic Web Sites
Societies, meetings, pubs, databases, software, misc.
http://loco.biology.unr.edu/archives/rasa/list_of_sites.html
Protosomes, Deuterostomes I
Extensive links, illustrations, charts.
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/I/Invertebrates.html#protoVsdeutero
Protostomes, Deuterostomes II
Notes, illustration, links
http://www.utm.edu/departments/cens/biology/rirwin/protodeutero.htm
Protostomes, Deuterostomes III
Information, illustrations
http://www.cartage.org.lb/en/themes/sciences/zoology/Animalclassification/Polygenetic/Protostome/ProtostomeDeuterostome/ProtostomeDeuterostome.htm
Protostomes, Deuterostomes, Diploblasts
Metazoa: development patterns
http://www.ncbi.nlm.nih.gov/books/bv.fcgi?rid=dbio.section.227
Protosome Phyla
Classification links
Phttp://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Protostoma/Protostoma_index.htm
Primate Orders I
Information, illustrations
http://animaldiversity.ummz.umich.edu/chordata/mammalia/primates.html
Primate Orders II
Information & suborders
http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/Eukarya/Animalia/Chordata/Vertebrata/Mammalia/Primates/
Primate Taxonomy I
Extensive information
http://www.leeds.ac.uk/chb/lectures/anthl_08.html
Primate Taxonomy II
Links
http://pin.primate.wisc.edu/aboutp/taxonomy/
Pseudocoelomates I
Brief information
http://www.encyclopedia.com/doc/1E1-pseudoco.html
Pseudocoelomates II
4 phyla + powerpoint presentation download
http://www.biology.ucok.edu/AnimalBiology/Pseudo/Pseudocoelomates.html
Pseudocoelomates III
Nematodes & rotifers. Links
http://bio.fsu.edu/~bsc2011l/schrader/pseudocoelomates.html
Taxonomy
Overview. Phyla links
http://mclibrary.nhmccd.edu/taxonomy/animalia.html
Vertebrate Characteristics
Topical links. Outlined notes
http://project.bio.iastate.edu/Articulation/ISU/Freshman/Biol_201/Outlines/chp30.html#anchor20127
Vertebrate Relationships
Introduction, characteristics, illustrations discussion, references
http://tolweb.org/tree?group=Vertebrata&contgroup=Craniata
Dissections
Animal Skull Diversity
Information, illustrations
http://www.calacademy.org/exhibits/skulls/diversity.html
Cat Dissection I
Anatomy & system links
http://bio.bd.psu.edu/cat/
Cat Dissection II
Labeled anatomical links
http://bio.bd.psu.edu/cat/nervous_system/index.htm
Clam Dissection III
Labels, photos
http://iweb.tntech.edu/mcaprio/clam.htm
Clam Review
Lab procedures, diagrams
http://biog-101-104.bio.cornell.edu/BioG101_104/tutorials/animals/clam.html
Cow's Eye
Dissection, learning activities
http://www.exploratorium.edu/learning_studio/cow_eye/
Crayfish I
Information, illustrations, classification
http://en.wikipedia.org/wiki/Crayfish
Crayfish II
Information, Links
http://www.mackers.com/crayfish/
Crayfish III
Instructions, labeled diagrams. Basics
http://www.middleschoolscience.com/crayfish.htm
Crayfish IV
System links with extensive photographs. Advanced
http://www.aa.psu.edu/biology/crayfish/
Dissection Alternatives I
Information
http://www.hsus.org/animals_in_research/animals_in_education/dissection_campaign_packet.html
Dissection Alternatives II
Links
http://www.teachkind.org/dissectalt.asp
Dissection Alternatives III
Information, links
http://www.pcrm.org/resch/anexp/dissection_alternatives.html
Dissection:
Criticisms
http://www.interniche.org/critic.html
Dissection: Ethics
Information
http://www.teachkind.org/humanesci_dissection.asp
Dissection, Vivisection
A balanced perspective of biologic and ethical issues.
http://www.navs.org/education/dissection_loan_program.cfm?SectionID=Education
Earthworm Dissection I
Information, illustrations
http://www.biologycorner.com/worksheets/earthwormdissection.htm
Earthworm Dissection II
Information, illustrations
http://www.hometrainingtools.com/articles/worm-dissection-project.html
Flat Worms: Class Monogenea
Information, labeled diagram
http://www.sidwell.edu/us/science/vlb6/labs/Classification_Lab/Eukarya/Animalia/Platyhelminthes/Monogenea/
Frog I
Interactive dissection
http://curry.edschool.virginia.edu/go/frog/
Frog Dissection I
Links, photos
http://biog-101-104.bio.cornell.edu/Biog101_104/tutorials/frog.html
Frog Dissection II
Internal links
http://www.aa.psu.edu/biology/frog/
Frog Project Dissection Kit
TIF files, internal links
http://www-itg.lbl.gov/ITG.hm.pg.docs/Whole.Frog
Pig: Fetal I
Virtual dissection
http://www.whitman.edu/offices_departments/biology/vpd/
Pig: Fetal II
Information, diagrams
http://www.bio.davidson.edu/Courses/bio112/Bio112LabMan/cppig.html
Shark Dissection I
23 links to structures & systems
http://www.sciencebugz.com/marinebio/sharkdis/mbshrklb.htm
Shark Dissection II
26 links to structures & systems
http://jb004.k12.sd.us/MY%20WEBSITE%20INFO/BIOLOGY%202/ANIMAL%20KINGDOM/SHARK%20DISSECTION/SHARK%20DISSECTION%20HOMEPAGE.htm
Snake Anatomy
Information, diagram
http://www.bugsinthenews.com/snake_anatomy.htm
Squid Dissection: Virtual
Information, diagrams
http://www.iusb.edu/~aschnabe/lab102_10.html
Squid Dissection
Standard dissection. Good illustrations.
http://www.nhm.org/seamobile/PDF/clasacts/sqd%20i.pdf
Starfish dissection
Links to anatomical structures
http://faculty.necc.mass.edu/nways/courses/Zoology/Dissections/Phylum_Echinodermata/Starfish_Dissection/Starfish_Dissection.html
Phyla
Porifera
Porifera Morphology
Illustrations + Fossil record, life history, systemic links
http://www.ucmp.berkeley.edu/porifera/poriferamm.html
Sponges I
Information, links
http://en.wikipedia.org/wiki/Sponge
Sponges II
Brief descriptive information
http://mbgnet.mobot.org/salt/oceans/animals/sponges.htm
Sponges III
Information, illustrations, definitions
http://www.enchantedlearning.com/subjects/invertebrates/sponge/
Sponges IV
Information, labeled diagrams
http://cas.bellarmine.edu/tietjen/images/sponges.htm
Sponges & Cnideria: Introduction
Descriptive information
http://faculty.fmcc.suny.edu/mcdarby/Animals&PlantsBook/Animals/02-Sponges&Cnidaria.htm
Cnidaria and
Ctenophora
Anemonies
Brief information, illustration
http://www.shetland-heritage.co.uk/brochures/themed_brochures/seashores/Sea%20shores%2013.jpg
Anemonies
Information, illustrations
http://animal-world.com/encyclo/reef/anemones/anemones.htm
Cnidaria I
Information,
http://animaldiversity.ummz.umich.edu/site/accounts/information/Cnidaria.html
Cnidaria II
Fossil record, life history, ecology, systemics, illustration
http://www.ucmp.berkeley.edu/cnidaria/cnidaria.html
Cnidaria III
Information, classes, 12 links
http://www.ucihs.uci.edu/biochem/steele/default.html
Cnidaria IV
Information, internal links
http://www-biol.paisley.ac.uk/courses/Tatner/biomedia/units/cnid1.htm
Cnidaria V
Extensive information, illustrations
http://tolweb.org/tree?group=Cnidaria&contgroup=Animals
Ctenophora Introduction
Comb jellies
http://www.ucmp.berkeley.edu/cnidaria/ctenophora.htm
Ctenophora Phylum
Information
http://faculty.washington.edu/cemills/Ctenophores.html
Hydrozoa Class
Links to orders
http://animaldiversity.ummz.umich.edu/cnidaria/hydrozoa.html
Jellyfish I
Information, illustrations, links
h
ttp://en.wikipedia.org/wiki/Jellyfish
Jellyfish II
Extensive information, illustrations
http://www.dnr.state.sc.us/marine/pub/seascience/jellyfi.html
Sea Urchins I
Information, classification, illustrations
http://en.wikipedia.org/wiki/Sea_urchin
Sea Urchins II
Brief info, photos
http://www.seashells.org/identcatagories/seaurchins.htm
Sea Urchins III
Info, illustration
http://www.xenotechresearch.com/murchins.htm
Platyhelminthes, Nematoda, Rotifera
Cestoda Class I
Tapeworms. Information, illustrations, classification
http://animaldiversity.ummz.umich.edu/platyhelminthes/cestoda.html
Class Monogenea
Lab, info, labeled diagram (Platyhelminthes)
http://www.sidwell.edu/us/science/vlb6/labs/Classification_Lab/Eukarya/Animalia/Platyhelminthes/Monogenea/
Nematoda Phylum I
Information, pictures, classification
http://animaldiversity.ummz.umich.edu/nematoda.html
Nematoda Phylum II
Info, illustrations, classification
http://animaldiversity.ummz.umich.edu/site/accounts/information/Nematoda.html
Planaria I
Information, photograph
http://ourworld.compuserve.com/homepages/GIsenberg/planaria.htm
Planaria II
FAQ's
http://ourworld.compuserve.com/homepages/GIsenberg/planaria.htm
Planaria III
Information, classification, illustrations, links
http://en.wikipedia.org/wiki/Planarium
Platyhelminthes I
Flatworm introduction. Illustrations, links
http://www.ucmp.berkeley.edu/platyhelminthes/platyhelminthes.html
Platyhelminthes II
Flatworms. Brief information
http://animaldiversity.ummz.umich.edu/platyhelminthes.html
Platyhelminthes III
Information, illustrations
http://www.meer.org/M31.htm
Rotifers
Introduction, Information, diagrams
http://www.ucmp.berkeley.edu/phyla/rotifera/rotifera.html
Schistosomiasis
Fact sheet
http://www.cdc.gov/ncidod/dpd/parasites/schistosomiasis/default.htm
Tapeworms I
Info, illustrations, life cycle
http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/T/Tapeworms.html
Tapeworms II
Pet infections. Info, diagrams
http://www.dr-dan.com/tapeworm.htm
Tapeworms III
Information, diagrams, FAQ's
http://www.marvistavet.com/html/body_tapeworm.html
Tapeworm: Beef I
Links, information
http://www.nzfsa.govt.nz/consumers/food-safety- topics/animal-diseases/taenia-saginata-beef-tapeworm/index.htm
l
Tapeworm: Beef II
Life cycle diagram
http://www.scientific-art.com/portfolio%20medicine%20pages/tapeworm.htm
Trematoda Class I
Information, diagram
http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/Eukarya/Animalia/Platyhelminthes/Trematoda/
Trematoda Class II
Information, links, classificatuion
http://en.wikipedia.org/wiki/Trematoda
Mollusca
Bivalvia (Pelecypoda) I
Extensive information & illustrations
http://www.manandmollusc.net/beginners_intro/pelecypoda.html
Bivalvia (Pelecypoda) II
Information, links
http://www.factmonster.com/ce6/sci/A0859723.html
Bivalvia (Pelecypoda) III
Information, illustration
http://www.esg.montana.edu/aim/mollusca/bivalve.html
Bivalvia (Pelecypoda) IV
Information, illustrations
http://animaldiversity.ummz.umich.edu/site/accounts/information/Bivalvia.htm
l
Cephalopoda I
Lnks, information
http://tolweb.org/Cephalopoda
Gastropoda II
Information by Orders
http://paleo.cortland.edu/tutorial/Ceph&Gast/gastropods.htm
Gastropoda III
Information, extensive illustrations
http://animaldiversity.ummz.umich.edu/mollusca/gastropoda.html
Gastropoda IV
Information, illustrations, diagram, classification
http://en.wikipedia.org/wiki/Gastropoda
Mollusca Phylum I
Information, illustrations, charts
http://www.mcwdn.org/Animals/Mollusks.html
Mollusca Phylum II
Information, illustrations, links
http://en.wikipedia.org/wiki/Mollusc
Mollusca Phylum III
Characteristics, classes
http://www.cbs.umn.edu/class/fall1999/biol/2012/mollusca.htm
Mollusks
Information, links
http://www.kidport.com/RefLib/Science/Animals/Mollusks.htm
Mollusks: Impact on Human Society
Brief introduction
http://www.jayarams.com/mollusca/impact.html
Mollusks: Shells
Information: marine, terrestrial, new species
http://www.conchologistsofamerica.org/theshells/
Octopus I
Physiology, classification, 8 internal links
http://en.wikipedia.org/wiki/Octopus
Octopus II
Illustration, brief information
http://www.nature.ca/notebooks/english/octopus.htm
Pelecypoda I
Bivalves, information
http://www.esg.montana.edu/aim/mollusca/bivalve.html
Pelecypoda II
Bivalves, information, links
http://www.factmonster.com/ce6/sci/A0859723.html
Squid
Brief introduction
http://www.ocean.udel.edu/mas/seafood/squid.html
Bryozoa
Bryozoa
Introduction: fossil record, life history, ecology, systemics, morphology
http://www.ucmp.berkeley.edu/bryozoa/bryozoa.htm
Byrozoa
Brief information, illustrations, labeled diagram
http://www.bio.umass.edu/biology/conn.river/bryozoa.html
Bryozoa: Recent and Fossil
Info, illustrations, classification
http://en.wikipedia.org/wiki/Bryo
Annelida
Annelida
History, ecology, fossil record, systemic
http://www.ucmp.berkeley.edu/annelida/annelida.html
Annelid Cross Section
Labeled
http://www.biology.ucok.edu/AnimalBiology/Annelida/AnnelidaCX.jpg
Annelids, Insects, Arachnids
Basic information. K12 thru High School
http://www.nbii.gov/education/insects.html
Earthworm I
Life functions, adaptations, pictures
http://members.tripod.com/~powerman486/
Earthworms II
Life cycle, habitats, preditors, benefits
http://www.nysite.com/nature/fauna/earthworm.htm
Hirudo medicinalis
Medicinal leech. Information
http://www.iastate.edu/~iwise/iwise/research/researchSummaries/ATRAME2.html
Arthropoda
Ants
Information, diagram, classification
http://en.wikipedia.org/wiki/Ant
Arachnids, Insects, Annelids
K thru 12. Topical links
http://www.nbii.gov/education/insects.html
Arachnology Links I
Extensive links
http://www.arachnology.be/Arachnology.html
Arachnology Links II
Extensive links, illustration
http://www.americanarachnology.org/peucetia.html
Arachnology Links III
International
http://communication.utsa.edu/mbatch/3413/site3x/csweet/links.html
Arthropoda
Introduction: insects, crustaceans, etc.
http://www.ucmp.berkeley.edu/arthropoda/arthropoda.html
Arthropoda Morphology
Fossils, life history, ecology, systematics, morphology
http://www.ucmp.berkeley.edu/arthropoda/arthropodamm.html
Arthropoda Phylum I
Trilobites, crustaceans, arachnids, insects
http://animaldiversity.ummz.umich.edu/arthropoda.htm
Arthropoda: Systemics
Icon links to classes
http://www.ucmp.berkeley.edu/arthropoda/arthropodasy.html
Coeloptera I
Topical links
http://www.coleoptera.org/
Coeloptera II
Information, classification, links
http://en.wikipedia.org/wiki/Beetle
Coeloptera III
Beetles by families
http://www.ento.vt.edu/Facilities/OnCampus/IDLab/insect_orders/coleoptera_families.html
Crustacea I
Interactive keys, search
http://www.crustacea.net/
Crustacea II
Information, Pictures, Specimens, Classification
http://animaldiversity.ummz.umich.edu/site/accounts/information/Crustacea.html
Crustacea: Subclasses, Orders
http://www.cyhaus.com/marine/crustacea.htm
Daphnia
Information, labeled diagram, links
http://www.caudata.org/daphnia/
Daphnia magna
Brief information, illustration
http://www.lfscultures.com/p12.html
Daphnia: Culturing
Information, links, illustration
http://www.caudata.org/daphnia/
Entomology Image Gallery
Icon links galore (Illus)
http://www.ent.iastate.edu/imagegallery/
Entomology Links I
Extensive insect links
http://www.ent.iastate.edu/List/
Entomology Links II
Alphabetical index
http://www.colostate.edu/Depts/Entomology/links.html
Grasshopper Identification I
Brief information, links
http://bugguide.net/node/view/67707/bgimage
Grasshopper Identification II
Information, illustrations
http://www.wygisc.uwyo.edu/grasshopper/ghcoid.htm
Hemiptera Families
True bugs. Characteristics, links
http://eny3005.ifas.ufl.edu/lab1/Hemiptera/Hemiptera.htm
Hexapod Classes and Orders
Alphabetic & Phylogenetice listings
http://www.cals.ncsu.edu/course/ent425/compendium/
Hexapods
Extensive information: size limitations, ranges, etc.
http://ag.arizona.edu/classes/ento596c/topic/session9.html#limiting%20factors
Horseshoe Crab I
Facts and figures
http://www.beach-net.com/horseshoe/Bayhorsecrab.html
Horseshoe Crab II
Extensive information, labeled diagram
http://www.brookdale.cc.nj.us/staff/sandyhook/dgrant/field/limulus.htm
Horseshoe Crab III
Labeled diagrams and information
http://www.zoomwhales.com/subjects/invertebrates/arthropod/Horseshoecrab.shtml
Horseshoe Crab IV
Information, illustration
http://www.chesapeakebay.net/info/horseshoe_crab.cfm
Insect: Largest
http://ufbir.ifas.ufl.edu/chap30.htm
Insect Orders I
Dichotomous keys to insect orders
http://www.ex.ac.uk/bugclub/bugid.html
Insect Orders II
Information, Pictures, Specimens, Sounds, Classification
http://animaldiversity.ummz.umich.edu/arthropoda/insecta.html