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Empididae: Biology, Genera & Gallery
Empididae is a family of flies with over 3,000 described species occurring worldwide in all the biogeographic realms but the majority are found in the Holarctic. They are mainly predatory flies like most of their relatives in the Empidoidea, and exhibit a wide range of forms but are generally small to medium-sized, non-metallic and rather bristly.
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Empididae topic overview
The analysis highlights Biology, Genera and Gallery as prominent areas in the source structure around Empididae.
Related topics
150
Source areas
8
Connected nodes
158
Extracted relationships
103
Concept neighborhoods
37
Bridge connections
158
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.
Genera · 86 topics
Biology · 22 topics
Gallery · 14 topics
Evolution and systematics · 11 topics
Overview · 7 topics
Description · 5 topics
Identification · 4 topics
Species lists · 1 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.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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.
How Empididae connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Empididae shows recurring relationship patterns in the source. For example, Empididae → Acari, Across, Adult, Adults, Allanthalia, Anthalia, Anthepiscopus, At, Baron Karl, Because, Coleoptera, Collembola, Diptera, Empis, Ephemeroptera, European, Euthyneura, Hemiptera, Hilara, Homoptera Another extracted example is Empididae → Bei-Bienko, Brill, British Flies, Cambridge, Cambridge University Press, Chvála, Collin, Denmark, Die Fliegen, Diptera, Ed, Engel, English, European Part, Family Empididae, Fennoscandia, Frey, Genus Empis, Gorodkov, III. Use these groups to spot repeated connection types before inspecting the individual relationships.
Empididae → Bei-Bienko, Brill, British Flies, Cambridge, Cambridge University Press, Chvála, Collin, Denmark, Die Fliegen, Diptera, Ed, Engel, English, European Part, Family Empididae, Fennoscandia, Frey, Genus Empis, Gorodkov, III
related to Description· 14
Empididae → Atelestidae, Dolichopodidae, Except, Hybotidae, If, In, It, R4, Radial, Ragadidae, Rs, Some, The, This
related to Evolution and systematics· 8
Empididae → Atelestidae, Cretaceous, Dolichopodidae, Empidoidea, Hybotidae, The Brachystomatidae, The Microphorinae, Two
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 103 structured relationships around Empididae. Examples in this analysis include Empididae → is a → family of flies with over 3 and grasslands → instance of → Some species are associated with open areas. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Empididae
is a
family of flies with over 3
0.90
text
grasslands
instance of
Some species are associated with open areas
0.80
text
agricultural fields
instance of
Some species are associated with open areas
0.80
text
marshes
instance of
Some species are associated with open areas
0.80
text
coastal zones
instance of
Some species are associated with open areas
0.80
text
beaches
instance of
Some species are associated with open areas
0.80
text
Empididae
related to Biology
Adult
0.60
section
Empididae
related to Biology
Some
0.60
section
Empididae
related to Biology
Adults
0.60
section
Empididae
related to Biology
Diptera
0.60
section
Empididae
related to Biology
Hemiptera
0.60
section
Empididae
related to Biology
Homoptera
0.60
section
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Empididae bring nearby vocabulary together. In this analysis, examples include Family, Species and Empidoidea. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Empididae
Family
Species
Empidoidea
Flies
Brachystomatinae
Clinocerinae
Dolichopodidae
Male
Found
Genera
Hilara
Prey
empididae
Family
Species
Empidoidea
Flies
Brachystomatinae
Clinocerinae
Dolichopodidae
Male
Found
Genera
Hilara
Prey
flies
British
Now
Small
Species
Empidoidea
Hemerodromiinae
Brachystomatinae
Clinocerinae
Dolichopodidae
Empidinae
Generally
Hybotidae
long-legged flies
British
Now
Small
Species
Empidoidea
Hemerodromiinae
Brachystomatinae
Clinocerinae
Dolichopodidae
Empidinae
Generally
Hybotidae
brachystomatinae
Clinocerinae
Hemerodromiinae
Empidinae
Large
Male
Rarely
Collin
Family
Found
Genera
Groups
Part
genera
Empidinae
Empis
Hemerodromiinae
Brachystomatinae
Clinocerinae
Doi
Large
Male
Rarely
Rhamphomyia
Subfamilies
British
empis
Hilara
Empidinae
Large
Rhamphomyia
Genera
Small
Prey
Hemerodromiinae
Family
Brachystomatinae
Clinocerinae
Male
empis borealis
Hilara
Empidinae
Large
Rhamphomyia
Genera
Small
Prey
Hemerodromiinae
Family
Brachystomatinae
Clinocerinae
Male
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Empididae, one of the stronger structural bridges in this analysis connects Empididae with Genera. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Empididae
Nodes159
Edges158
Triples103
Avg. degree1.99
Density0.012579
Components1
Source & methodology
TTTA analyzes the structure around Empididae to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Biology, Genera & Gallery, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
