Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mammalian order
|
| gptkbp:characteristic |
gptkb:cloaca
egg-laying mammary glands without nipples |
| gptkbp:class |
gptkb:Mammalia
|
| gptkbp:commonName |
gptkb:monotremes
|
| gptkbp:conservationStatus |
some species threatened
|
| gptkbp:containsFamily |
gptkb:Ornithorhynchidae
gptkb:Tachyglossidae |
| gptkbp:distinctiveFeature |
electroreception in platypus
lack teeth as adults lay eggs instead of giving birth to live young produce milk |
| gptkbp:distribution |
gptkb:Australia
gptkb:New_Guinea |
| gptkbp:evolutionarySignificance |
oldest surviving lineage of mammals
|
| gptkbp:firstDescribed |
1800s
|
| gptkbp:fossil |
gptkb:Cretaceous_period
|
| https://www.w3.org/2000/01/rdf-schema#label |
Monotremata
|
| gptkbp:numberOfSpecies |
gptkb:bird
gptkb:long-beaked_echidna gptkb:short-beaked_echidna 5 |
| gptkbp:reproduction |
oviparous
|
| gptkbp:scientificName |
gptkb:Monotremata
|
| gptkbp:taxonRank |
gptkb:state_order
|
| gptkbp:bfsParent |
gptkb:Mammalia
gptkb:bird |
| gptkbp:bfsLayer |
4
|