Gonyaulacaceae
E818550
Gonyaulacaceae is a family of marine and freshwater dinoflagellates that includes several species known for forming harmful algal blooms and producing potent biotoxins.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gonyaulacaceae canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9734287 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gonyaulacaceae Context triple: [Pyrodinium bahamense, family, Gonyaulacaceae]
-
A.
Togniniales
Togniniales is an order of fungi within the class Sordariomycetes, comprising ascomycetous species often associated with plant material and wood.
-
B.
Graphostromataceae
Graphostromataceae is a family of ascomycete fungi within the order Xylariales, comprising wood-inhabiting species often associated with decaying plant material.
-
C.
Trenholmensiales
Trenholmensiales is a relatively small and specialized order of fungi within the class Sordariomycetes, characterized by its distinct microscopic features and phylogenetic placement among ascomycetous fungi.
-
D.
Zygnematophyceae
Zygnematophyceae is a class of freshwater green algae, including filamentous and unicellular forms like Spirogyra, that are among the closest algal relatives of land plants.
-
E.
Rhyniales
Rhyniales is an extinct order of early vascular land plants from the Silurian–Devonian period, characterized by simple leafless stems and among the earliest known examples of tracheophytes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gonyaulacaceae Target entity description: Gonyaulacaceae is a family of marine and freshwater dinoflagellates that includes several species known for forming harmful algal blooms and producing potent biotoxins.
-
A.
Togniniales
Togniniales is an order of fungi within the class Sordariomycetes, comprising ascomycetous species often associated with plant material and wood.
-
B.
Graphostromataceae
Graphostromataceae is a family of ascomycete fungi within the order Xylariales, comprising wood-inhabiting species often associated with decaying plant material.
-
C.
Trenholmensiales
Trenholmensiales is a relatively small and specialized order of fungi within the class Sordariomycetes, characterized by its distinct microscopic features and phylogenetic placement among ascomycetous fungi.
-
D.
Zygnematophyceae
Zygnematophyceae is a class of freshwater green algae, including filamentous and unicellular forms like Spirogyra, that are among the closest algal relatives of land plants.
-
E.
Rhyniales
Rhyniales is an extinct order of early vascular land plants from the Silurian–Devonian period, characterized by simple leafless stems and among the earliest known examples of tracheophytes.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
dinoflagellate family
ⓘ
taxon ⓘ |
| associatedWith |
neurotoxic effects in marine organisms and humans
ⓘ
paralytic shellfish poisoning ⓘ |
| cellCovering | armored (thecate) cell wall ⓘ |
| cellType | unicellular eukaryote ⓘ |
| class |
Dinophyceae
ⓘ
linked to:
Dinoflagellata
|
| distribution | worldwide in coastal waters ⓘ |
| domain |
Eukaryota
ⓘ
linked to:
Eukarya
|
| ecologicalRole |
planktonic organism
ⓘ
primary producer ⓘ |
| forms | resting cysts in sediments ⓘ |
| habitat |
freshwater environment
ⓘ
marine environment ⓘ |
| impact |
closure of shellfish harvesting areas
ⓘ
fish kills during dense blooms ⓘ negative effects on aquaculture ⓘ |
| includes |
Alexandrium
ⓘ
Gonyaulax ⓘ Lingulodinium ⓘ Protoceratium ⓘ Pyrodinium ⓘ
linked to:
Pyrodinium bahamense
|
| includesOrganismsWith |
heterotrophic species
ⓘ
photosynthetic species ⓘ theca composed of cellulose plates ⓘ two flagella ⓘ |
| isA | dinoflagellate ⓘ |
| kingdom | Chromista ⓘ |
| monitoring | target of coastal phytoplankton monitoring programs ⓘ |
| motility | biflagellate swimming ⓘ |
| notableFor |
harmful algal blooms
ⓘ
production of marine biotoxins ⓘ |
| order | Gonyaulacales ⓘ |
| photosyntheticPigments |
chlorophyll a
ⓘ
chlorophyll c ⓘ peridinin ⓘ |
| phylum | Dinoflagellata ⓘ |
| ploidy | typically haploid vegetative cells ⓘ |
| reproduction |
asexual reproduction by binary fission
ⓘ
sexual reproduction with resting cyst formation ⓘ |
| researchUse |
study of harmful algal blooms
ⓘ
study of marine biotoxins and their effects ⓘ |
| taxonRank | family ⓘ |
| toxinProduction |
okadaic acid group toxins (in some genera)
ⓘ
paralytic shellfish toxins ⓘ saxitoxins ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Gonyaulacaceae Description of subject: Gonyaulacaceae is a family of marine and freshwater dinoflagellates that includes several species known for forming harmful algal blooms and producing potent biotoxins.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.