Micrognathozoa
E393486
Micrognathozoa is a tiny, jaw-bearing group of microscopic invertebrates known from freshwater habitats and notable for their complex feeding apparatus and uncertain placement among other animal phyla.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Micrognathozoa canonical | 3 |
| Gnathostomulida | 1 |
| micrognathozoans | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3841557 — 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: Micrognathozoa Context triple: [Lophotrochozoa, includesTaxon, Micrognathozoa]
-
A.
Pycnoidei
Pycnoidei is a suborder of marine ray-finned fishes within the order Scorpaeniformes, comprising various bottom-dwelling, often spiny species.
-
B.
Holocephali
Holocephali is a subclass of cartilaginous fishes that includes the chimaeras, deep-sea relatives of sharks and rays characterized by a single gill opening and distinctive tooth plates.
-
C.
Metischnogaster
Metischnogaster is a genus of small, primitively eusocial hover wasps within the subfamily Stenogastrinae, known for their distinctive nesting behavior in tropical Asia.
-
D.
Nephrozoa
Nephrozoa is a major clade of bilaterian animals characterized by the presence of true kidneys or kidney-like excretory organs and includes most animal phyla except sponges, cnidarians, and a few other early-branching groups.
-
E.
Capnoides
Capnoides is a small genus of flowering plants in the poppy order Papaverales, known for delicate, often tubular flowers and typically found in temperate regions.
- 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: Micrognathozoa Target entity description: Micrognathozoa is a tiny, jaw-bearing group of microscopic invertebrates known from freshwater habitats and notable for their complex feeding apparatus and uncertain placement among other animal phyla.
-
A.
Pycnoidei
Pycnoidei is a suborder of marine ray-finned fishes within the order Scorpaeniformes, comprising various bottom-dwelling, often spiny species.
-
B.
Holocephali
Holocephali is a subclass of cartilaginous fishes that includes the chimaeras, deep-sea relatives of sharks and rays characterized by a single gill opening and distinctive tooth plates.
-
C.
Metischnogaster
Metischnogaster is a genus of small, primitively eusocial hover wasps within the subfamily Stenogastrinae, known for their distinctive nesting behavior in tropical Asia.
-
D.
Nephrozoa
Nephrozoa is a major clade of bilaterian animals characterized by the presence of true kidneys or kidney-like excretory organs and includes most animal phyla except sponges, cnidarians, and a few other early-branching groups.
-
E.
Capnoides
Capnoides is a small genus of flowering plants in the poppy order Papaverales, known for delicate, often tubular flowers and typically found in temperate regions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
animal phylum
ⓘ
microscopic invertebrate group ⓘ |
| hasBodyRegion |
abdomen
ⓘ
head ⓘ thorax ⓘ |
| hasCharacteristic |
bilaterally symmetrical
ⓘ
body length less than 0.2 millimetres ⓘ ciliated epidermis ⓘ complex feeding apparatus ⓘ complex jaw musculature ⓘ extremely small body size ⓘ free-living ⓘ highly specialized jaw morphology ⓘ jaw-bearing ⓘ limited known species diversity ⓘ meiofaunal lifestyle ⓘ microscopic ⓘ multicellular ⓘ pseudocoelomate or acoelomate body organization ⓘ ventral locomotory ciliation ⓘ |
| hasCommonName |
Micrognathozoa
self-linksurface differs
ⓘ
surface form:
micrognathozoans
|
| hasDiscoverer |
Peter Funch
ⓘ
Reinhardt Kristensen ⓘ |
| hasDiscovery | described in 2000 ⓘ |
| hasDistribution |
Chile
ⓘ
Greenland ⓘ other scattered cold-region freshwater habitats ⓘ subantarctic islands ⓘ |
| hasFeedingApparatus |
complex pharyngeal jaws
ⓘ
multiple jaw elements ⓘ sclerotized jaw parts ⓘ |
| hasFeedingType |
microphagous
ⓘ
scraping of microorganisms ⓘ |
| hasHabitat |
freshwater
ⓘ
interstitial freshwater environments ⓘ mosses in cold springs ⓘ |
| hasMemberTaxon | Limnognathia maerski ⓘ |
| hasReproduction |
asexual reproduction
ⓘ
parthenogenesis (in described species) ⓘ |
| hasResearchStatus |
important for understanding gnathiferan evolution
ⓘ
poorly known phylum ⓘ |
| hasUncertainPlacement |
Gnathifera
ⓘ
Gnathostomulida-related clade ⓘ Rotifera-related clade ⓘ |
| isRelatedTo |
Gnathostomulida
ⓘ
Rotifera ⓘ |
| kingdom | Animalia ⓘ |
| phylum | Micrognathozoa self-link ⓘ |
| 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: Micrognathozoa Description of subject: Micrognathozoa is a tiny, jaw-bearing group of microscopic invertebrates known from freshwater habitats and notable for their complex feeding apparatus and uncertain placement among other animal phyla.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Gnathostomulida
this entity surface form:
micrognathozoans