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gptkbp:instanceOf
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gptkb:Animalia
Extinct marine arthropod
Marine arthropod
Sea spider
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gptkbp:alternativeName
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Pycnogonid
eurypterid
trilobite
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gptkbp:bodyPlan
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Segmented
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gptkbp:bodyStructure
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Small, thin body
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gptkbp:class
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gptkb:Trilobita
gptkb:Pycnogonida
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gptkbp:diet
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gptkb:Dragon
Carnivorous
Detritivore
Feeds on bryozoans
Feeds on cnidarians
Feeds on sponges
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gptkbp:discoveredIn
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Worldwide
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gptkbp:distribution
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Worldwide oceans
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gptkbp:etymology
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Greek 'tri' (three) + 'lobos' (lobe)
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gptkbp:extinct
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gptkb:Permian-Triassic_extinction_event
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gptkbp:firstAppearance
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Early Cambrian
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gptkbp:firstDescribed
|
19th century
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gptkbp:fossil
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Index fossil
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gptkbp:fossilDiscovery
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18th century
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gptkbp:fossilRange
|
521–252 million years ago
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gptkbp:habitat
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Marine
Marine environments
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gptkbp:importantFor
|
Biostratigraphy
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gptkbp:kingdom
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gptkb:Animalia
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gptkbp:lastAppearance
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gptkb:Permian
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gptkbp:molting
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Ecdysis
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gptkbp:notableFeature
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Compound eyes
Exoskeleton
Three-lobed body
No excretory system
No respiratory system
Proboscis for feeding
Reduced abdomen
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gptkbp:notableSite
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gptkb:Africa
gptkb:Algeria
gptkb:Antarctica
gptkb:Australia
gptkb:Cambodia
gptkb:Canada
gptkb:China
gptkb:Czech_Republic
gptkb:Denmark
gptkb:Egypt
gptkb:Estonia
gptkb:Finland
gptkb:France
gptkb:Germany
gptkb:Greenland
gptkb:India
gptkb:Indonesia
gptkb:Iran
gptkb:Iraq
gptkb:Israel
gptkb:Italy
gptkb:Japan
gptkb:Jordan
gptkb:Kazakhstan
gptkb:Korea
gptkb:Laos
gptkb:Latvia
gptkb:Libya
gptkb:Lithuania
gptkb:Madagascar
gptkb:Malaysia
gptkb:Mongolia
gptkb:Morocco
gptkb:Namibia
gptkb:New_Zealand
gptkb:Newfoundland
gptkb:Norway
gptkb:Papua_New_Guinea
gptkb:Philippines
gptkb:Poland
gptkb:Portugal
gptkb:Russia
gptkb:Saudi_Arabia
gptkb:Scotland
gptkb:South_Africa
gptkb:South_America
gptkb:Spain
gptkb:Sweden
gptkb:Thailand
gptkb:Tunisia
gptkb:Turkey
gptkb:Ukraine
gptkb:United_States
gptkb:Utah
gptkb:Uzbekistan
gptkb:Vietnam
gptkb:Wales
gptkb:Siberia
gptkb:Scandinavia
gptkb:Burgess_Shale
gptkb:Chengjiang
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gptkbp:numberOfLegs
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8
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gptkbp:numberOfSpecies
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over 20,000
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gptkbp:order
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gptkb:Pantopoda
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gptkbp:phylum
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gptkb:Arthropoda
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gptkbp:preserves
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Calcified exoskeleton
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gptkbp:range
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1 mm to 72 cm
1 mm to 90 cm
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gptkbp:relatedTo
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gptkb:Chelicerata
gptkb:Crustacea
gptkb:Chelicerates
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gptkbp:reproduction
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Sexual
Eggs carried by males
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gptkbp:subclassOf
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gptkb:Phacopida
gptkb:Harpetida
gptkb:Olenida
gptkb:Agnostida
gptkb:Asaphida
gptkb:Lichida
gptkb:Odontopleurida
gptkb:Proetida
gptkb:Ptychopariida
gptkb:Redlichiida
gptkb:Trinucleida
gptkb:Corynexochida
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gptkbp:bfsParent
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gptkb:Mount_Stephen_trilobite_beds
gptkb:State_of_Ohio
gptkb:Isotelus
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gptkbp:bfsLayer
|
5
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