Latimeria
E841964
Latimeria is a rare genus of living coelacanths, ancient lobe-finned fishes once thought extinct and now famous as "living fossils" that provide insight into early vertebrate evolution.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Latimeria canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10105859 — 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: Latimeria Context triple: [Sarcopterygii, hasNotableGenus, Latimeria]
-
A.
Tanichthys
Tanichthys is a small genus of freshwater cyprinid fishes best known for the popular aquarium species White Cloud Mountain minnow.
-
B.
Petruichthys
Petruichthys is a genus of small freshwater stone loaches native to parts of Asia.
-
C.
Hedinichthys
Hedinichthys is a genus of stone loaches, small bottom-dwelling freshwater fishes native to parts of Asia.
-
D.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
E.
Boenakichthys
Boenakichthys is a genus of eels classified within the family Chlopsidae, a group of small, often burrowing marine eels.
- 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: Latimeria Target entity description: Latimeria is a rare genus of living coelacanths, ancient lobe-finned fishes once thought extinct and now famous as "living fossils" that provide insight into early vertebrate evolution.
-
A.
Tanichthys
Tanichthys is a small genus of freshwater cyprinid fishes best known for the popular aquarium species White Cloud Mountain minnow.
-
B.
Petruichthys
Petruichthys is a genus of small freshwater stone loaches native to parts of Asia.
-
C.
Hedinichthys
Hedinichthys is a genus of stone loaches, small bottom-dwelling freshwater fishes native to parts of Asia.
-
D.
Erpetoichthys
Erpetoichthys is a genus of elongated, eel-like bichir fishes native to African freshwater habitats, best known for the ropefish (Erpetoichthys calabaricus).
-
E.
Boenakichthys
Boenakichthys is a genus of eels classified within the family Chlopsidae, a group of small, often burrowing marine eels.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
coelacanth
ⓘ
genus ⓘ lobe-finned fish ⓘ |
| activityPattern | nocturnal ⓘ |
| class | Sarcopterygii NERFINISHED ⓘ |
| commonName | coelacanths ⓘ |
| conservationStatus | threatened ⓘ |
| containsTaxon |
Latimeria chalumnae
NERFINISHED
ⓘ
Latimeria menadoensis NERFINISHED ⓘ |
| describedAs | living fossil ⓘ |
| diet | carnivorous ⓘ |
| ecologicalRole | predator ⓘ |
| family | Latimeriidae NERFINISHED ⓘ |
| finType | fleshy lobed fins with internal bones ⓘ |
| fossilRecordRelation | closely resembles Paleozoic coelacanths ⓘ |
| geographicDistribution |
Comoros Islands region
NERFINISHED
ⓘ
Indian Ocean NERFINISHED ⓘ Indonesian waters ⓘ Sulawesi region NERFINISHED ⓘ western Indian Ocean NERFINISHED ⓘ |
| habitat |
coastal caves
ⓘ
deep sea ⓘ marine ⓘ |
| jawType | toothed jaws ⓘ |
| kingdom | Animalia ⓘ |
| lifespan | long-lived ⓘ |
| locomotion | slow hovering swimming ⓘ |
| maximumLength | about 2 meters ⓘ |
| maximumMass | around 80 kilograms ⓘ |
| namedAfter | Marjorie Courtenay-Latimer NERFINISHED ⓘ |
| notableFeature |
cosmoid scales
ⓘ
electrosensory rostral organ ⓘ intracranial joint in skull ⓘ lobed paired fins ⓘ |
| order | Coelacanthiformes NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| rediscoveredIn | 1938 ⓘ |
| reproductiveMode | ovoviviparous ⓘ |
| researchUse |
comparative genomics of vertebrates
ⓘ
study of fin-to-limb transition ⓘ |
| restingBehavior | daytime cave dwelling ⓘ |
| scientificSignificance |
insight into early vertebrate evolution
ⓘ
model for tetrapod origins ⓘ |
| skeletonType | bony endoskeleton ⓘ |
| taxonRank | genus ⓘ |
| thoughtExtinctUntil | 20th century ⓘ |
| threat | bycatch in deep-sea fisheries ⓘ |
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: Latimeria Description of subject: Latimeria is a rare genus of living coelacanths, ancient lobe-finned fishes once thought extinct and now famous as "living fossils" that provide insight into early vertebrate evolution.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.