Microbiotheria
E538447
Microbiotheria is a small and ancient order of South American marsupials best known for the monito del monte, a species considered a living fossil and key to understanding marsupial evolution.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Microbiotheria canonical | 3 |
| Microbiotheriidae | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5632605 — 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: Microbiotheria Context triple: [Marsupialia, contains, Microbiotheria]
-
A.
Anthoathecata
Anthoathecata is an order of hydrozoan cnidarians that includes many small, often colonial marine species such as hydroids and some hydromedusae.
-
B.
Monilochaetes
Monilochaetes is a genus of fungi known for including plant-associated species, some of which can act as plant pathogens.
-
C.
Pisorisporiales
Pisorisporiales is an order of fungi within the class Sordariomycetes, comprising ascomycetous species often associated with aquatic or decaying plant habitats.
-
D.
Lysinomus
Lysinomus is a minor figure in Greek mythology known primarily as one of the sons of King Electryon of Mycenae and a member of the Perseid lineage.
-
E.
Xenospadicoidales
Xenospadicoidales is an order of fungi within the class Sordariomycetes, comprising filamentous ascomycetes often associated with decaying plant material and soil habitats.
- 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: Microbiotheria Target entity description: Microbiotheria is a small and ancient order of South American marsupials best known for the monito del monte, a species considered a living fossil and key to understanding marsupial evolution.
-
A.
Anthoathecata
Anthoathecata is an order of hydrozoan cnidarians that includes many small, often colonial marine species such as hydroids and some hydromedusae.
-
B.
Monilochaetes
Monilochaetes is a genus of fungi known for including plant-associated species, some of which can act as plant pathogens.
-
C.
Pisorisporiales
Pisorisporiales is an order of fungi within the class Sordariomycetes, comprising ascomycetous species often associated with aquatic or decaying plant habitats.
-
D.
Lysinomus
Lysinomus is a minor figure in Greek mythology known primarily as one of the sons of King Electryon of Mycenae and a member of the Perseid lineage.
-
E.
Xenospadicoidales
Xenospadicoidales is an order of fungi within the class Sordariomycetes, comprising filamentous ascomycetes often associated with decaying plant material and soil habitats.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
mammal order
ⓘ
taxonomic order ⓘ |
| belongsToClade | Australidelphia NERFINISHED ⓘ |
| bestKnownFor | monito del monte NERFINISHED ⓘ |
| class | Mammalia ⓘ |
| commonName | microbiotheres ⓘ |
| conservationConcern | habitat loss for extant members ⓘ |
| considered |
living fossil lineage
ⓘ
relict group ⓘ |
| containsSpecies | Dromiciops gliroides NERFINISHED ⓘ |
| containsTaxon | Dromiciops NERFINISHED ⓘ |
| describedAs |
ancient lineage of marsupials
ⓘ
small order of South American marsupials ⓘ |
| diet |
insectivorous
ⓘ
omnivorous ⓘ |
| distinguishedBy |
distinctive dental morphology
ⓘ
unique auditory and cranial features ⓘ |
| distinguishedFrom | Didelphimorphia NERFINISHED ⓘ |
| evolutionarySignificance |
key to understanding marsupial evolution
ⓘ
represents ancient australidelphian lineage ⓘ |
| fossilRecordRegion |
Antarctica
NERFINISHED
ⓘ
Australia NERFINISHED ⓘ South America NERFINISHED ⓘ |
| geographicDistribution | South America NERFINISHED ⓘ |
| hasCharacteristic |
arboreal adaptations in extant species
ⓘ
nocturnal habits in extant species ⓘ prehensile or semi‑prehensile tail in extant species ⓘ |
| hasCommonNameForMember | monito del monte NERFINISHED ⓘ |
| hasExtantGeneraCount | 1 ⓘ |
| hasExtantSpeciesCount | few extant species ⓘ |
| infraclass | Marsupialia NERFINISHED ⓘ |
| kingdom | Animalia ⓘ |
| nativeTo | temperate forests of southern South America ⓘ |
| phylogeneticRelationship | more closely related to Australian marsupials than to other American marsupials ⓘ |
| phylum | Chordata ⓘ |
| primaryRange |
Argentina
NERFINISHED
ⓘ
Chile NERFINISHED ⓘ southern South America ⓘ |
| reproductiveMode | marsupial reproduction ⓘ |
| researchUse |
model for biogeography of southern continents
ⓘ
model for marsupial evolutionary history ⓘ |
| superorder | Australidelphia NERFINISHED ⓘ |
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: Microbiotheria Description of subject: Microbiotheria is a small and ancient order of South American marsupials best known for the monito del monte, a species considered a living fossil and key to understanding marsupial evolution.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Microbiotheriidae