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List of arthropod orders

List of arthropod orders is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of arthropod orders rather than just read about it. In short: Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda.

List of arthropod orders — main illustration
List of arthropod orders — illustration

Key takeaways

  • List of arthropod orders belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect List of arthropod orders to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of List of arthropod orders from memory before moving on to harder problems.

Reference excerpt

Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and cuticle made of chitin, often mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. Arthropods are invertebrate animals with a chitinous exoskeleton, segmented bodies, and jointed legs. The phylum Arthropoda contains numerous taxonomic orders in over 20 classes.

Subphylum Hexapoda Order Diplura (Diplurans) Order Protura (Coneheads)

Class Insecta (Insects)

Subclass Monocondylia or Monochlamydia Order Archaeognatha – 550 (Jumping bristletails)

Subclass Dicondylia Order †Carbotriplurida Infraclass Thysanura Order Zygentoma – 370 Subclass Pterygota Order †Perielytrodea Order Panephemeroptera Order †Protephemeroptera Order †Syntonopterodea Order †Permoplectoptera Order †Coxoplectoptera Order Ephemeroptera – 3,000 (Mayflies) Clade Odonataptera Order †Eugeroptera Order †Kukaloptera Order †Argentinoptera Order †Geroptera Order †Eomeganisoptera Order †Meganisoptera Order †Campylopterodea Order †Protanisoptera Order †Triadophlebioptera Order †Protozygoptera Order Odonata – 5,900 (Dragonflies and damselflies) Clade †Palaeodictyopteroidea Order †Palaeodictyoptera Order †Permothemistida Order †Diaphanopterodea Order †Megasecoptera Clade Polyneoptera Order †Eoblattida Order †Reculida Order †Paoliida Order †Protorthoptera (Paraphyletic assemblage of basal and stem polyneopterans) Order †Sheimiodea Order Zoraptera – 28 (Angel insects) Order †Archelytroidea Order †Protelytroptera Order Dermaptera – 1,816 (Earwigs) Order Plecoptera – 2,274 (Stoneflies) Order †Caloblattinidea Order †Alienoptera Order Mantodea – 2,200 (Mantises) Order Blattodea – 7,400 (Cockroaches and termites) Order Grylloblattodea – 34 (ice-crawlers) Order Mantophasmatodea – 15 (gladiators) Order Phasmatodea – 2,500–3,300 (Stick insects or stick-bugs) Order Embioptera – 200–300 (Webspinners) Order †Chresmododea Order †Cnemidolestida Order †Titanoptera Order †Caloneurodea Order Orthoptera – 24,380 (Grasshoppers, locusts, crickets, etc.) Clade Clareocercaria Order †Hypoperlida Order †Miomoptera Order Psocodea – 11,000 (Lice, bark lice, book lice) Order †Permopsocida Order Hemiptera – 50,000–80,000 (True bugs) Order †Lophioneurida Order Thysanoptera – 7,700 (Thrips) Clade Holometabola Order Hymenoptera – 115,000 (Sawflies, wasps, bees, and ants) Order Strepsiptera – 596 (Twisted-wing parasites) Order Coleoptera – 360,000–400,000 (Beetles) Order †Glosselytrodea Order Raphidioptera – 210 (Snakeflies) Order Megaloptera – 250–300 (Alderflies, dobsonflies, and fishflies) Order Neuroptera – 5,000 (Net-winged insects) Order †Protomecoptera Order †Tarachoptera Order †Permotrichoptera Order Lepidoptera – 174,250 (Butterflies and moths) Order Trichoptera – 12,627 (Caddisfly) Order †Paratrichoptera Order †Protodiptera (Permotipula and Permila) Order Diptera – 152,956 (Flies) Order †Paramecoptera Order Nannomecoptera Order Mecoptera – 481 (Scorpionflies) Order Neomecoptera Order Siphonaptera – 2,525 (Fleas)

Class Collembola

Order Entomobryomorpha Order Poduromorpha Order Symphypleona Order Neelipleona

Subphylum Chelicerata

Class Xiphosura Order Xiphosurida

Class †Eurypterida Order †Eurypterida Order †Chasmataspidida

Class Arachnida (Arachnids)

Subclass Acari (Mites) Order Opilioacariformes Order Ixodida (Ticks) Order Holothyrida Order Mesostigmata Order Trombidiformes Order Sarcoptiformes Order Endeostigmata Subclass Arachnopulmonata Order Amblypygi (Whip spiders) Order Araneae (Spiders) Order †Haptopoda Order Palpigradi (Microwhip scorpions) Order †Uraraneida Order Schizomida (Short-tailed whip scorpions) Order Pseudoscorpionida (Pseudoscorpions, or false scorpions) Order Scorpiones (True scorpions) Order Uropygi (Thelyphonida s.s., whip scorpions) Order †Trigonotarbida Order Opiliones (Harvestmen, also known as daddy longlegs) Order †Phalangiotarbida Order Solifugae (Sun spiders or wind scorpions) Order Ricinulei (Hooded tickspiders)

Class Pycnogonida Order Pantopoda (Sea spiders)

Subphylum Myriapoda (Centipedes and millipedes)

Class Chilopoda (Centipedes) Order Scutigeromorpha Order Lithobiomorpha (stone centipedes) Order †Devonobiomorpha Order Craterostigmomorpha Order Scolopendromorpha (tropical centipedes) Order Geophilomorpha (soil centipedes)

Class Diplopoda (Millipedes)

Subclass Penicillata Order Polyxenida (Bristly millipedes)

Subclass Chilognatha Order †Zosterogrammida Infraclass †Arthropleuridea Order †Arthropleurida Order †Eoarthropleurida Order †Microdecemplicida Infraclass Pentazonia Order †Amynilyspedida Superorder Limacomorpha Order Glomeridesmida Superorder Oniscomorpha (Pill millipedes) Order Glomerida Order Sphaerotheriida (Giant pill millipedes) Infraclass †Archipolypoda Order †Archidesmida Order †Cowiedesmida Order †Euphoberiida Order †Palaeosomatida Infraclass Helminthomorpha Order †Pleurojulida Order Platydesmida Order Polyzoniida Order Siphonocryptida Order Siphonophorida Superorder Juliformia Order Julida Order Siphoniulida Order Spirobolida Order Spirostreptida Superfamily †Xyloiuloidea (Sometimes aligned with Spirobolida) Superorder Merocheta Order Polydesmida (Flat-backed millipedes) Superorder Nematophora Order Callipodida Order Chordeumatida Order Stemmiulida

Class Pauropoda

Order Hexamerocerata Order Tetramerocerata

Class Symphyla Order Scolopendrellida (garden centipedes) Order Scutigerellida

Subphylum Crustacea (Crustaceans) Order †Henningsmoenicarida Order †Cambropachycopida Order †Cambrocarida Order †Martinssoniida Order †Phosphatocopida Order †Bostrichopodida

Class †Thylacocephala Order †Ainiktozoiformes Order †Concavicarida Order †Conchyliocarida

Class Remipedia Order †Enantiopoda Order Nectiopoda

Class Branchiopoda

Subclass Sarsostraca Order Anostraca (Fairy shrimp) Order †Lipostraca Subclass Phyllopoda Infraclass Calmanostraca Order †Protocaridida Order †Kazacharthra Order Notostraca (Tadpole shrimp) Infraclass Diplostraca (Clam shrimp) Order Laevicaudata Order Spinicaudata Order Cyclestherida Order Anomopoda Order Ctenopoda Order Haplopoda Order Onychopoda

… excerpt ends here. Continue reading the full article.

Illustrations

List of arthropod orders: Marrella, one of the puzzling arthropods from the Burgess Shale
Marrella, one of the puzzling arthropods from the Burgess Shale
List of arthropod orders: A shed carapace of a lady crab, part of the hard exoskeleton
A shed carapace of a lady crab, part of the hard exoskeleton
List of arthropod orders: Head of a wasp with three ocelli (centre), and compound eyes at the left and right
Head of a wasp with three ocelli (centre), and compound eyes at the left and right
List of arthropod orders: A pair of Simosyrphus grandicornis hoverflies mating in flight.
A pair of Simosyrphus grandicornis hoverflies mating in flight.
List of arthropod orders: Aedes aegypti, a parasite, is the vector of dengue fever and yellow fever
Aedes aegypti, a parasite, is the vector of dengue fever and yellow fever

Worked examples

Example 1 — a first encounter with List of arthropod orders

Start with the simplest possible case. Write down what List of arthropod orders claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of arthropod orders before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of arthropod orders ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of arthropod orders

In research
List of arthropod orders appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses List of arthropod orders in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
List of arthropod orders is common in secondary-school and first-year university syllabi. It links to neighbouring topics Lists of arthropods, Taxonomic lists (orders), so understanding it makes those chapters shorter.
In everyday life
Look for List of arthropod orders outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study List of arthropod orders in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what List of arthropod orders means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain List of arthropod orders out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of arthropod orders in simple terms?

Arthropods are invertebrate animals having an exoskeleton, a segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda.

Why does List of arthropod orders matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of arthropod orders?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of arthropod orders.

Tags

  • Lists of arthropods
  • Taxonomic lists (orders)

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