biology

List of prehistoric amphibian genera

List of prehistoric amphibian genera is a biology 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 prehistoric amphibian genera rather than just read about it. In short: This list of prehistoric amphibians is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be amphibians, excluding purely from vernacular terms. The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more establ…

Key takeaways

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

Reference excerpt

This list of prehistoric amphibians is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be amphibians, excluding purely from vernacular terms. The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more established names, and genera that are no longer considered amphibians. Modern forms are excluded from this list. The list currently is including 457 names.

Naming conventions and terminology Naming conventions and terminology follow the International Code of Zoological Nomenclature. Technical terms used include:

Junior synonym: A name which describes the same taxon as a previously published name. If two or more genera are formally designated and the type specimens are later assigned to the same genus, the first to be published (in chronological order) is the senior synonym, and all other instances are junior synonyms. Senior synonyms are generally used, except by special decision of the ICZN, but junior synonyms cannot be used again, even if deprecated. Junior synonymy is often subjective, unless the genera described were both based on the same type specimen. Nomen nudum (Latin for "naked name"): A name that has appeared in print but has not yet been formally published by the standards of the ICZN. Nomina nuda (the plural form) are invalid, and are therefore not italicized as a proper generic name would be. If the name is later formally published, that name is no longer a nomen nudum and will be italicized on this list. Often, the formally published name will differ from any nomina nuda that describe the same specimen. Nomen oblitum (Latin for "forgotten name"): A name that has not been used in the scientific community for more than fifty years after its original proposal. Preoccupied name: A name that is formally published, but which has already been used for another taxon. This second use is invalid (as are all subsequent uses) and the name must be replaced. As preoccupied names are not valid generic names, they will also go unitalicized on this list. Nomen dubium (Latin for "dubious name"): A name describing a fossil with no unique diagnostic features. As this can be an extremely subjective and controversial designation, this term is not used on this list.

Ecolsonia Eldeceeon Elfridia Elginerpeton Embolomeri Enneabatrachus Eocaecilia Eocyclotosaurus Eodiscoglossus Eogyrinus Eopelobates Eorhinophrynus Eoscapherpeton Eoscopus Eoxenopoides Erpetocephalus Erpetosaurus Eryops Eryosuchus Erythrobatrachus Estesina Eugyrinus Eupelor Euryodus

F Fayella Fedexia Ferganobatrachus

Gaudrya Georgenthalia Gephyrostegus Gerrothorax Gerobatrachus Gobiates Gobiatoides Gobiops Gonioglyptus Gosgriffius Greererpeton

H Habrosaurus Hadrokkosaurus Hapsidopareion Hatzegobatrachus Hemprichisaurus Heptasaurus Horezmia Howittichthys Hylaeobatrachus Hyperkynodon Hynerpeton Hylonomus

I Icanosaurus Ichthyostega Indobenthosuchus Indobrachyops Indolyrocephalus Inflectosaurus Inflectosuchus Intasuchus Iratusaurus Iridotriton Isodectes Itemirella

J Jammerbergia Jakubsonia Jeholotriton

Kamacops Karaurus Keraterpeton Keratobrachyops Kermitops Kestrosaurus Kizylkuma Koalliella Kokartus Komatosuchus Konzukovia Koolasuchus Koskinonodon Kourerpeton Kryostega Kuttycephalus

Labyrinthodontia Laccocephalus Laccosaurus Laccotriton Lafonius Laidleria Lapillopsis Latiscopus Latonia Leiocephalikon Lepterpeton Lethiscus Liaobatrachus Liaoxitriton Limnerpeton Limnoiketes Limnogyrinus Lisserpeton Lithobatrachus Livoniana Llankibatrachus Llistrofus Longiscitula Loxomma Luzocephalus Lydekkerina Lyrocephaliscus Lysorophus

N Nannaroter Nannospondylus Nanolania Neldasaurus Neusibatrachus Nevobatrachus Nezpercius Nigerpeton Notobatrachus Notobrachiops

Odenwaldia Odonterpeton Odontosaurus Oestocephalus Oligosemia Onchiodon Ophiderpeton Opisthotriton Obruchevichthys Orthophyia Ossinodus Osteophorus Ostodolepis

Q Qikiqtania Quasicaecilia Quasicyclotosaurus

Rileymillerus Rewana Rhadalognathus Rhadinosteus Rhineceps Rhinesuchoides Rhinesuchus Rhinophrynus Rhynchonkos Rhytidosteus Ricnodon Rotaurisaurus Rubricacaecilia Rubrignathus

U Uranocentrodon Urocordylus Utaherpeton

V Valdotriton Vanastega Ventastega Vieraella Vigilius Volgasaurus Volgasuchus Vulcanobatrachus

Wantzosaurus Watsonisuchus Wealdenbatrachus Wellesaurus Wetlugasaurus Whatcheeria

X Xenobrachyops Xenotosaurus Xestorrhytias

Y Yarengia Ymeria Yuanansuchus Yizhoubatrachus

Zaphrissa - junior synonym of the extant Pelobates Zatrachys Zygosaurus

References

Illustrations

Worked examples

Example 1 — a first encounter with List of prehistoric amphibian genera

Start with the simplest possible case. Write down what List of prehistoric amphibian genera claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 prehistoric amphibian genera 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 prehistoric amphibian genera 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 prehistoric amphibian genera

In research: List of prehistoric amphibian genera appears in biology 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 prehistoric amphibian genera 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 prehistoric amphibian genera is common in secondary-school and first-year university syllabi. It links to neighbouring topics Lists of prehistoric animal genera (alphabetic), Lists of prehistoric vertebrates, Prehistoric amphibian genera, so understanding it makes those chapters shorter.
In everyday life: Look for List of prehistoric amphibian genera 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “List of prehistoric amphibian genera” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study List of prehistoric amphibian genera in 20 minutes

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

Frequently asked questions

What is List of prehistoric amphibian genera in simple terms?

Why does List of prehistoric amphibian genera matter?

Because it connects several biology 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 prehistoric amphibian genera?

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 prehistoric amphibian genera.