Osteolaemus
E542964
Osteolaemus is a genus of small, primarily nocturnal African dwarf crocodiles known for inhabiting forested freshwater habitats in West and Central Africa.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Osteolaemus canonical | 1 |
| Osteolaemus osborni | 1 |
| Osteolaemus tetraspis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5698432 — 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: Osteolaemus Context triple: [Crocodylidae, includesGenus, Osteolaemus]
-
A.
Hypsiprymnodon moschatus
Hypsiprymnodon moschatus is a small, ground-dwelling Australian marsupial known as the musky rat-kangaroo, notable for its primitive kangaroo-like features and forest-dwelling habits.
-
B.
Speoplatyrhinus poulsoni
Speoplatyrhinus poulsoni, commonly known as the Alabama cavefish, is a rare, eyeless, and highly specialized cave-dwelling fish endemic to a single cave system in northern Alabama.
-
C.
Gymnorhinus
Gymnorhinus is a genus of corvid birds best known for including the pinyon jay, a highly social, seed-caching species of western North America.
-
D.
Cerapachys
Cerapachys is a genus of predatory, army ant–like ants known for their specialized raiding behavior and placement within the subfamily Dorylinae.
-
E.
Xanthichthys
Xanthichthys is a genus of triggerfishes known for their open-ocean, often deep-water habitats and distinctive, colorful patterns.
- 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: Osteolaemus Target entity description: Osteolaemus is a genus of small, primarily nocturnal African dwarf crocodiles known for inhabiting forested freshwater habitats in West and Central Africa.
-
A.
Hypsiprymnodon moschatus
Hypsiprymnodon moschatus is a small, ground-dwelling Australian marsupial known as the musky rat-kangaroo, notable for its primitive kangaroo-like features and forest-dwelling habits.
-
B.
Speoplatyrhinus poulsoni
Speoplatyrhinus poulsoni, commonly known as the Alabama cavefish, is a rare, eyeless, and highly specialized cave-dwelling fish endemic to a single cave system in northern Alabama.
-
C.
Gymnorhinus
Gymnorhinus is a genus of corvid birds best known for including the pinyon jay, a highly social, seed-caching species of western North America.
-
D.
Cerapachys
Cerapachys is a genus of predatory, army ant–like ants known for their specialized raiding behavior and placement within the subfamily Dorylinae.
-
E.
Xanthichthys
Xanthichthys is a genus of triggerfishes known for their open-ocean, often deep-water habitats and distinctive, colorful patterns.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
taxon ⓘ |
| activityPattern | nocturnal ⓘ |
| adaptation |
dark coloration for camouflage in forest habitats
ⓘ
short snout relative to many other crocodiles ⓘ |
| belongsToBiogeographicRealm | Afrotropical realm ⓘ |
| bodyLength | approximately 1.5 to 1.9 meters in adults ⓘ |
| class | Reptilia ⓘ |
| commonName | African dwarf crocodiles ⓘ |
| conservationConcern | habitat loss in African forest regions ⓘ |
| describedAs | genus of small African crocodiles ⓘ |
| diet |
amphibians
ⓘ
fish ⓘ invertebrates ⓘ small vertebrates ⓘ |
| ecologicalNiche | small crocodilian predator in forest freshwater systems ⓘ |
| eggLayingSite | nest mounds in forested wetlands ⓘ |
| family | Crocodylidae ⓘ |
| geographicDistribution |
tropical forests of Central Africa
ⓘ
tropical forests of West Africa ⓘ |
| hasCharacteristic |
forest-dwelling
ⓘ
primarily nocturnal ⓘ secretive behavior ⓘ small body size ⓘ |
| hasHabitat |
forested wetlands
ⓘ
freshwater habitats ⓘ slow-moving forest streams ⓘ swamp forests ⓘ |
| includesSpecies |
Osteolaemus osborni
ⓘ
linked to:
Osteolaemus
Osteolaemus tetraspis ⓘ
linked to:
Osteolaemus
|
| kingdom | Animalia ⓘ |
| locomotion | semi-aquatic ⓘ |
| nativeTo |
Central Africa
ⓘ
West Africa ⓘ |
| order |
Crocodylia
ⓘ
linked to:
Crocodilia
|
| phylum | Chordata ⓘ |
| preferredMicrohabitat | shaded, slow-moving water bodies ⓘ |
| reproduction | oviparous ⓘ |
| sensoryAdaptation | enhanced nocturnal vision ⓘ |
| taxonRank | genus ⓘ |
| threat |
bushmeat hunting
ⓘ
deforestation of tropical forests ⓘ |
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: Osteolaemus Description of subject: Osteolaemus is a genus of small, primarily nocturnal African dwarf crocodiles known for inhabiting forested freshwater habitats in West and Central Africa.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Osteolaemus
linked to: Osteolaemus