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Amiidae: Taxonomy & Overview

The Amiidae are a family of basal ray-finned fishes. The bowfin and the eyespot bowfin (Amia ocellicauda) are the only two species to survive today, although additional species in all four subfamilies of Amiidae are known from Jurassic, Cretaceous, and Eocene fossils.

Language: English [EN]
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Amiidae topic overview

The analysis highlights Taxonomy and Overview as prominent areas in the source structure around Amiidae.

Related topics
35
Source areas
2
Connected nodes
37
Extracted relationships
30
Concept neighborhoods
16
Bridge connections
37

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Taxonomy · 24 topics
Overview · 11 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Taxonomy

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Amiidae connects Entity context

The extracted context around Amiidae shows recurring relationship patterns in the source. For example, Amiidae → AmiidaeSubfamily Amiinae, Amiopsinae, AmiopsisSubfamily, Bakiribu, CalamopleurusGenus, Cretaceous, CyclurusGenus, Early Cretaceous, Genus, Genus AmiaGenus, HispanamiaSubfamily, Ikechaoamia, KhoratamiaGenus, Late Jurassic, LehmanamiaGenus, MaliamiaGenus, MelviusGenus, NipponamiaGenus, PachyamiaGenus, Present Another extracted example is Amiidae → monophyletic group that has numerous synapomorphic characters. Use these groups to spot repeated connection types before inspecting the individual relationships.

Amiidae

Top relations

related to Taxonomy · 29
Amiidae → AmiidaeSubfamily Amiinae, Amiopsinae, AmiopsisSubfamily, Bakiribu, CalamopleurusGenus, Cretaceous, CyclurusGenus, Early Cretaceous, Genus, Genus AmiaGenus, HispanamiaSubfamily, Ikechaoamia, KhoratamiaGenus, Late Jurassic, LehmanamiaGenus, MaliamiaGenus, MelviusGenus, NipponamiaGenus, PachyamiaGenus, Present
is a · 1
Amiidae → monophyletic group that has numerous synapomorphic characters

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

bowfin jurassic eocene family cretaceous species era amia amiopsis subfamilies sinamiinae ikechaoamia hispanamia late basal fossils lung genus early siamamiagenus

Amiidae relationships Subject–Predicate–Object triples

TTTA extracted 30 structured relationships around Amiidae. Examples in this analysis include Amiidae → is a → monophyletic group that has numerous synapomorphic characters and Amiidae → related to Taxonomy → The. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Amiidaeis amonophyletic group that has numerous synapomorphic characters0.90text
Amiidaerelated to TaxonomyThe0.60section
Amiidaerelated to TaxonomyAmiidaeSubfamily Amiinae0.60section
Amiidaerelated to TaxonomyCretaceous0.60section
Amiidaerelated to TaxonomyPresent0.60section
Amiidaerelated to TaxonomyGenus AmiaGenus0.60section
Amiidaerelated to TaxonomyCyclurusGenus0.60section
Amiidaerelated to TaxonomyPseudoamiatusSubfamily0.60section
Amiidaerelated to TaxonomyAmiopsinae0.60section
Amiidaerelated to TaxonomyLate Jurassic0.60section
Amiidaerelated to TaxonomyGenus0.60section
Amiidaerelated to TaxonomyAmiopsisSubfamily0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Amiidae bring nearby vocabulary together. In this analysis, examples include Eocene, Species and Additional. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • bowfin
    • Amia
    • Jurassic
    • Subfamilies
    • Cretaceous
    • Additional
    • Although
    • Amiopsis
    • Eyespot
    • Fossils
    • Four
    • Known
    • Late
  • amia ocellicauda
    • Fossils
    • Four
    • Jurassic
    • Known
    • Subfamilies
    • Survive
    • Today
    • Two
    • Bowfin
    • Cretaceous
    • Additional
    • Although
  • cretaceous
    • Early
    • Genus
    • Hispanamia
    • Ikechaoamia
    • Jurassic
    • Khoratamiagenus
    • Siamamiagenus
    • Sinamiagenus
    • Sinamiinae
    • Subfamilies
    • Subfamily
    • Amiopsis
  • amia
    • Jurassic
    • Subfamilies
    • Bowfin
    • Cretaceous
    • Additional
    • Although
    • Amiopsis
    • Eyespot
    • Fossils
    • Four
    • Known
    • Late
  • Amiidae
    • Eocene
    • Species
    • Additional
    • Although
    • Basal
    • Eyespot
    • Fishes
    • Fossils
    • Four
    • Known
    • Ocellicauda
    • Ray-finned
  • amiidae
    • Eocene
    • Species
    • Additional
    • Although
    • Basal
    • Eyespot
    • Fishes
    • Fossils
    • Four
    • Known
    • Ocellicauda
    • Ray-finned
  • jurassic
    • Subfamilies
    • Amiopsis
    • Fossils
    • Known
    • Late
    • Ocellicauda
    • Survive
    • Today
    • Two
    • Early
    • Era
    • Genus
  • amiopsis
    • Late
    • Early
    • Era
    • Family
    • Genus
    • Hispanamia
    • Ikechaoamia
    • Jurassic
    • Khoratamiagenus
    • Siamamiagenus
    • Sinamiagenus
    • Sinamiinae

Connections between topic areas Semantic bridges

For Amiidae, one of the stronger structural bridges in this analysis connects Amiidae with Taxonomy. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
AmiidaeTaxonomy · splits 13 ⟂ 25
AmiidaeOverview · splits 26 ⟂ 12

Map overview Semantic statistics

Amiidae

Nodes38
Edges37
Triples30
Avg. degree1.95
Density0.052632
Components1

Source & methodology

TTTA analyzes the structure around Amiidae to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Taxonomy & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Amiidae · EN edition · Analysis: TopicsToTalkAbout

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