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Ohmdenia: Overview, Description & Paleobiology

Ohmdenia is an extinct genus of prehistoric bony fish that lived from the Toarcian stage of the Early Jurassic period. Ohmdenia was first described in 1953 by Bernhard Hauff, based on a fossil found in the well-known Posidonia Shale in Holzmaden, Germany. For a long time this animal has been considered a close relative of Birgeria, a great predator…

Language: English [EN]
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Ohmdenia topic overview

The analysis highlights Overview, Description and Paleobiology as prominent areas in the source structure around Ohmdenia.

Related topics
19
Source areas
3
Connected nodes
22
Extracted relationships
12
Concept neighborhoods
17
Bridge connections
22

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.

Overview · 15 topics
Description · 2 topics
Paleobiology · 2 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

Description

Paleobiology

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 Ohmdenia connects Entity context

The extracted context around Ohmdenia shows recurring relationship patterns in the source. For example, Ohmdenia → Gyrosteus, Jurassic, Strongylosteus, The, This Another extracted example is Ohmdenia → Cephalopods, Even, The, Usually. Use these groups to spot repeated connection types before inspecting the individual relationships.

Ohmdenia

Top relations

related to Description · 5
Ohmdenia → Gyrosteus, Jurassic, Strongylosteus, The, This
related to Paleobiology · 4
Ohmdenia → Cephalopods, Even, The, Usually
is a · 1
Ohmdenia → extinct genus of prehistoric bony fish that lived from the Toarcian stage of the Early Jurassic period

Important terminology

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

Important terminology

long fish animal fossil pachycormiformes body bony period considered close studies genus also 1953 hauff predator pachicormiforms teeth prehistoric jurassic

Ohmdenia relationships Subject–Predicate–Object triples

TTTA extracted 12 structured relationships around Ohmdenia. Examples in this analysis include Ohmdenia → is a → extinct genus of prehistoric bony fish that lived from the Toarcian stage of the Early Jurassic period and Strongylosteus → instance of → surpassed only by giant chondrostei. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Ohmdeniais aextinct genus of prehistoric bony fish that lived from the Toarcian stage of the Early Jurassic period0.90text
Strongylosteusinstance ofsurpassed only by giant chondrostei0.80text
Gyrosteusinstance ofsurpassed only by giant chondrostei0.80text
Ohmdeniarelated to DescriptionThis0.60section
Ohmdeniarelated to DescriptionJurassic0.60section
Ohmdeniarelated to DescriptionStrongylosteus0.60section
Ohmdeniarelated to DescriptionGyrosteus0.60section
Ohmdeniarelated to DescriptionThe0.60section
Ohmdeniarelated to PaleobiologyThe0.60section
Ohmdeniarelated to PaleobiologyUsually0.60section
Ohmdeniarelated to PaleobiologyCephalopods0.60section
Ohmdeniarelated to PaleobiologyEven0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Ohmdenia bring nearby vocabulary together. In this analysis, examples include Animal, Body and Fish. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Ohmdenia
    • Animal
    • Body
    • Fish
    • Long
    • Cephalopods
    • Fossil
    • Hauff
    • Jurassic
    • Least
    • Soft
    • Two
    • Bony
  • ohmdenia
    • Animal
    • Body
    • Fish
    • Long
    • Cephalopods
    • Fossil
    • Hauff
    • Jurassic
    • Least
    • Soft
    • Two
    • Bony
  • bony fish
    • Jurassic
    • Prehistoric
    • Fish
    • Extinct
    • Toarcian
    • Long
    • Ohmdenia
    • Genus
    • Giant
    • Period
    • Large
    • Least
  • genus
    • Toarcian
    • Also
    • Fossil
    • Hauff
    • Jurassic
    • Least
    • Period
    • Prehistoric
    • Bony
    • Animal
    • Fish
    • Ohmdenia
  • extinct
    • Toarcian
    • Genus
    • Jurassic
    • Period
    • Prehistoric
    • Bony
    • Fish
    • Ohmdenia
  • toarcian
    • Extinct
    • Genus
    • Jurassic
    • Period
    • Prehistoric
    • Bony
    • Fish
    • Ohmdenia
  • fossil
    • Hauff
    • Germany
    • Holzmaden
    • Also
    • Genus
    • Least
    • Animal
    • Ohmdenia
  • bernhard hauff
    • Fossil
    • Germany
    • Holzmaden
    • Also
    • Least
    • Animal
    • Ohmdenia

Connections between topic areas Semantic bridges

For Ohmdenia, one of the stronger structural bridges in this analysis connects Ohmdenia with Overview. 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
Ohmdenia — Overview · splits 7 ⟂ 16
Ohmdenia — Description · splits 20 ⟂ 3
Ohmdenia — Paleobiology · splits 20 ⟂ 3

Map overview Semantic statistics

Ohmdenia

Nodes23
Edges22
Triples12
Avg. degree1.91
Density0.086957
Components1

Source & methodology

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

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

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