Onychophora
E450910
Onychophora, commonly known as velvet worms, is a small phylum of soft-bodied, segmented invertebrates that bridge characteristics of annelids and arthropods and are notable for their unique slime-shooting predatory behavior.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Onychophora canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4530506 — 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: Onychophora Context triple: [Protostomia, includes, Onychophora]
-
A.
Myriapoda
Myriapoda is a subphylum of many-legged arthropods that includes centipedes and millipedes, characterized by elongated segmented bodies with numerous pairs of legs.
-
B.
Chilopoda
Chilopoda is the class of arthropods commonly known as centipedes, characterized by elongated segmented bodies with one pair of legs per segment and a predatory lifestyle.
-
C.
Amblypygi
Amblypygi is an order of arachnids known as whip spiders or tailless whip scorpions, characterized by flat bodies, raptorial pedipalps, and extremely elongated front legs used as sensory organs.
-
D.
Kinorhyncha
Kinorhyncha are a phylum of minute, segmented, marine invertebrates known as mud dragons, characterized by a spiny head and burrowing lifestyle in marine sediments.
-
E.
Priapulida
Priapulida is a small phylum of unsegmented, burrowing marine worms known for their cylindrical, eversible proboscis and occurrence in soft seafloor sediments.
- 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: Onychophora Target entity description: Onychophora, commonly known as velvet worms, is a small phylum of soft-bodied, segmented invertebrates that bridge characteristics of annelids and arthropods and are notable for their unique slime-shooting predatory behavior.
-
A.
Myriapoda
Myriapoda is a subphylum of many-legged arthropods that includes centipedes and millipedes, characterized by elongated segmented bodies with numerous pairs of legs.
-
B.
Chilopoda
Chilopoda is the class of arthropods commonly known as centipedes, characterized by elongated segmented bodies with one pair of legs per segment and a predatory lifestyle.
-
C.
Amblypygi
Amblypygi is an order of arachnids known as whip spiders or tailless whip scorpions, characterized by flat bodies, raptorial pedipalps, and extremely elongated front legs used as sensory organs.
-
D.
Kinorhyncha
Kinorhyncha are a phylum of minute, segmented, marine invertebrates known as mud dragons, characterized by a spiny head and burrowing lifestyle in marine sediments.
-
E.
Priapulida
Priapulida is a small phylum of unsegmented, burrowing marine worms known for their cylindrical, eversible proboscis and occurrence in soft seafloor sediments.
- F. None of above. chosen
Statements (74)
| Predicate | Object |
|---|---|
| instanceOf |
phylum
ⓘ
taxon ⓘ |
| clade | Panarthropoda ⓘ |
| commonName | velvet worms ⓘ |
| distribution |
Africa
ⓘ
Australasia ⓘ
linked to:
Asia-Pacific
Central America ⓘ South America ⓘ Southeast Asia ⓘ |
| hasCharacteristic |
adhesive slime used to capture prey
ⓘ
ancient lineage dating back to Cambrian relatives ⓘ antennae ⓘ body covered with papillae ⓘ body length typically 0.5 to 20 centimeters ⓘ carnivorous diet ⓘ chitinous claws ⓘ cryptic coloration ⓘ cutaneous respiration ⓘ direct development ⓘ flexible cuticle ⓘ fossil relatives known as lobopodians ⓘ growth by molting ⓘ hemocoel ⓘ hydrostatic skeleton ⓘ important for understanding arthropod origins ⓘ internal fertilization ⓘ lack of free-living larval stage ⓘ ladder-like nervous system ⓘ limited geographic ranges in many species ⓘ low dispersal ability ⓘ moist habitat preference ⓘ nocturnal behavior ⓘ non-calcified cuticle ⓘ number of leg pairs typically between 13 and 43 ⓘ open circulatory system ⓘ oral papillae ⓘ oral papillae used to eject slime ⓘ oviparous reproduction in some species ⓘ ovoviviparous reproduction in some species ⓘ pair of ventral nerve cords ⓘ paired slime glands opening via oral papillae ⓘ preference for humid tropical and temperate forests ⓘ preference for leaf litter and rotting logs ⓘ prey digestion via external enzymes ⓘ prey includes small arthropods ⓘ prey includes termites and insects ⓘ segmented body ⓘ segmented gonads ⓘ segmented nephridia ⓘ sensitivity to desiccation ⓘ separate sexes ⓘ sexual dimorphism in some species ⓘ simple eyes ⓘ slime glands ⓘ slime-shooting predation ⓘ slow evolutionary rate in morphology ⓘ slow movement ⓘ soft-bodied ⓘ spermatophore-based reproduction in many species ⓘ terrestrial lifestyle ⓘ tracheal respiratory system ⓘ unjointed lobopod legs ⓘ velvety integument ⓘ viviparous reproduction in some species ⓘ |
| hasOrder |
Peripatidae
ⓘ
Peripatopsidae ⓘ |
| hasUse | model for panarthropod evolution ⓘ |
| kingdom | Animalia ⓘ |
| relatedTo |
Annelida
ⓘ
Arthropoda ⓘ |
| studiedIn |
comparative morphology
ⓘ
evolutionary biology ⓘ phylogenetics ⓘ |
| superphylum | Ecdysozoa ⓘ |
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: Onychophora Description of subject: Onychophora, commonly known as velvet worms, is a small phylum of soft-bodied, segmented invertebrates that bridge characteristics of annelids and arthropods and are notable for their unique slime-shooting predatory behavior.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.