Mollusca
E17151
Mollusca is a large and diverse phylum of invertebrate animals that includes snails, clams, squids, and octopuses, typically characterized by soft bodies often protected by a hard shell.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mollusca canonical | 31 |
How this entity was disambiguated
This entity first appeared as the object of triple T72395 — 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: Mollusca Context triple: [Animalia, includesPhylum, Mollusca]
-
A.
Annelida
Annelida is a phylum of segmented worms that includes earthworms, leeches, and many marine worms characterized by their ring-like body segments.
-
B.
Echinodermata
Echinodermata is a phylum of marine invertebrates that includes starfish, sea urchins, sand dollars, and sea cucumbers, characterized by radial symmetry and a water vascular system.
-
C.
Platyhelminthes
Platyhelminthes is a phylum of simple, soft-bodied, bilaterally symmetrical invertebrates commonly known as flatworms, which includes both free-living and parasitic species.
-
D.
Cnidaria
Cnidaria is a phylum of mostly marine animals, including jellyfish, corals, sea anemones, and hydras, characterized by radial symmetry and specialized stinging cells called cnidocytes.
-
E.
Chordata
Chordata is a major animal phylum that includes all vertebrates and their closest invertebrate relatives, characterized by having a notochord at some stage of development.
- 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: Mollusca Target entity description: Mollusca is a large and diverse phylum of invertebrate animals that includes snails, clams, squids, and octopuses, typically characterized by soft bodies often protected by a hard shell.
-
A.
Annelida
Annelida is a phylum of segmented worms that includes earthworms, leeches, and many marine worms characterized by their ring-like body segments.
-
B.
Echinodermata
Echinodermata is a phylum of marine invertebrates that includes starfish, sea urchins, sand dollars, and sea cucumbers, characterized by radial symmetry and a water vascular system.
-
C.
Platyhelminthes
Platyhelminthes is a phylum of simple, soft-bodied, bilaterally symmetrical invertebrates commonly known as flatworms, which includes both free-living and parasitic species.
-
D.
Cnidaria
Cnidaria is a phylum of mostly marine animals, including jellyfish, corals, sea anemones, and hydras, characterized by radial symmetry and specialized stinging cells called cnidocytes.
-
E.
Chordata
Chordata is a major animal phylum that includes all vertebrates and their closest invertebrate relatives, characterized by having a notochord at some stage of development.
- F. None of above. chosen
Statements (60)
| Predicate | Object |
|---|---|
| instanceOf |
phylum
ⓘ
taxonomic rank ⓘ |
| belongsToClade | Lophotrochozoa ⓘ |
| development |
many species have a trochophore larval stage
ⓘ
many species have a veliger larval stage ⓘ |
| ecologicalRole |
important filter feeders in aquatic systems
ⓘ
important herbivores in many ecosystems ⓘ prey for many marine and terrestrial predators ⓘ some species are top predators (cephalopods) ⓘ |
| economicImportance |
source of human food
ⓘ
source of pearls ⓘ source of shells for ornament and trade ⓘ |
| fossilRecord | extends back to the Cambrian period ⓘ |
| habitat |
freshwater environments
ⓘ
marine environments ⓘ terrestrial environments ⓘ |
| hasApproximateSpeciesCount |
hundreds of thousands of fossil species
ⓘ
over 80000 described living species ⓘ |
| hasCharacteristic |
body typically divided into head, visceral mass, and muscular foot
ⓘ
cephalopods have a closed circulatory system ⓘ coelomate body plan ⓘ many forms have a mantle that secretes the shell ⓘ many species exhibit torsion during development (in gastropods) ⓘ many species have a radula for feeding ⓘ many species have complex sensory organs ⓘ many species have gills for respiration ⓘ most species have a complete digestive tract ⓘ most species have a nervous system with paired nerve cords ⓘ most species have an open circulatory system ⓘ often protected by a calcareous shell ⓘ protostome development ⓘ soft-bodied animals ⓘ some species respire through lungs or body surface ⓘ usually unsegmented body ⓘ |
| hasCommonName |
molluscs
ⓘ
mollusks ⓘ |
| includesClass |
Bivalvia
ⓘ
Cephalopoda ⓘ Gastropoda ⓘ Monoplacophora ⓘ Polyplacophora ⓘ Scaphopoda ⓘ |
| includesRepresentative |
chitons
ⓘ
clams ⓘ cuttlefish ⓘ mussels ⓘ octopuses ⓘ oysters ⓘ slugs ⓘ snails ⓘ squids ⓘ |
| isA |
bilaterian animal group
ⓘ
invertebrate group ⓘ |
| isOneOf | largest phyla of animals ⓘ |
| kingdom | Animalia ⓘ |
| notableFeature | cephalopods exhibit advanced nervous systems and complex behavior ⓘ |
| reproduction |
many species have separate sexes
ⓘ
mostly sexual reproduction ⓘ some species are hermaphroditic ⓘ |
| taxonRank | phylum ⓘ |
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: Mollusca Description of subject: Mollusca is a large and diverse phylum of invertebrate animals that includes snails, clams, squids, and octopuses, typically characterized by soft bodies often protected by a hard shell.
Referenced by (31)
Full triples — surface form annotated when it differs from this entity's canonical label.