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The dusky shark (Carcharhinus obscurus) is a species of requiem shark, in the family Carcharhinidae, occurring in tropical and warm-temperate continental seas worldwide. A generalist apex predator, the dusky shark can be found from the coast to the outer continental shelf and adjacent pelagic waters, and has been recorded from a depth of 400 m (1,300…
The analysis highlights Regions, Phylogeny and evolution and Biology and ecology as prominent areas in the source structure around Dusky shark.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Dusky shark shows recurring relationship patterns in the source. For example, Dusky shark → Arabian Sea, Atlantic, Atlantic Ocean, Australia, Australian, Bahamas, Bay, Bengal, Brazil, California, Canary Islands, Cape Verde, Chile, China, Cuba, Galapagos, Georges Bank, Gulf, In, Indian Ocean Another extracted example is Dusky shark → Carcharhinus, Caribbean, Carriacou, Cerro La Cruz, Chesapeake Bay, Dusky, Early Pliocene, Egypt, Florida, Galapagos, Gavin Naylor, Goose Creek Limestone, Grand Bay, Grenadines, In, Jack Garrick, Kendeace, Late Miocene, Late Pliocene, Leonard Compagno. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
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TTTA extracted 236 structured relationships around Dusky shark. Examples in this analysis include Dusky shark → is a → largest members of its genus and Dusky shark → is a → generalist that takes a wide variety of prey from all levels of the water column. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Dusky shark | is a | largest members of its genus | 0.90 | text |
| Dusky shark | is a | generalist that takes a wide variety of prey from all levels of the water column | 0.90 | text |
| estuaries.The dusky shark is nomadic | instance of | and avoids areas of low salinity | 0.80 | text |
| strongly migratory | instance of | and avoids areas of low salinity | 0.80 | text |
| undertaking recorded movements of up to 3 | instance of | and avoids areas of low salinity | 0.80 | text |
| 800 km | instance of | and avoids areas of low salinity | 0.80 | text |
| sardines | instance of | Newborn and juvenile sharks subsist mainly on small pelagic prey | 0.80 | text |
| squid | instance of | Newborn and juvenile sharks subsist mainly on small pelagic prey | 0.80 | text |
| off South Africa | instance of | while there appears to be no reproductive seasonality in other regions | 0.80 | text |
| lagoons to give birth | instance of | Females move into shallow inshore habitats | 0.80 | text |
| as such areas offer their pups rich food supplies | instance of | Females move into shallow inshore habitats | 0.80 | text |
| shelter from predation | instance of | Females move into shallow inshore habitats | 0.80 | text |
The concept neighborhoods around Dusky shark bring nearby vocabulary together. In this analysis, examples include Shark, Sharks and Carcharhinus. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Dusky shark, one of the stronger structural bridges in this analysis connects Dusky shark with Biology and ecology. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Dusky shark to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Regions, Phylogeny and evolution & Biology and ecology, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Dusky shark · EN edition · Analysis: TopicsToTalkAbout