Data om Cephalopoda

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Fysisk beskrivning

Data om Cephalopoda
  • dimorphism
    Sexual dimorphism is a phenotypic difference between males and females of the same species. The prototypical example is for differences in characteristics of reproductive organs. Other possible examples are for secondary sex characteristics, body size and morphology, ornamentation and behavior.
    http://www.owl-ontologies.com/unnamed.owl#Dimorphism
dimorphism
Ytterligare detaljer appendages
  • appendages
    appendages differ between males and females. Includes the number, size and shape of locomotory and sensory appendages such as antennae, legs, wings, and fins, as well as non-genital appendages modified to act as intromittent organs. Tail dimorphisms are not included.
    http://eol.org/schema/terms/appendagesDimorphic
Fairbairn, 2013  
Ytterligare detaljer dwarf males Fairbairn, 2013  
Ytterligare detaljer female larger Fairbairn, 2013  
Ytterligare detaljer sexes shaped differently Fairbairn, 2013  

Ekologi

Data om Cephalopoda
habitat
Ytterligare detaljer marine biome
  • marine biome
    An aquatic biome that comprises systems of open-ocean and unprotected coastal habitats, characterized by exposure to wave action, tidal fluctuation, and ocean currents as well as systems that largely resemble these. Water in the marine biome is generally within the salinity range of seawater: 30 to 38 ppt.
    http://purl.obolibrary.org/obo/ENVO_00000447
Environments - EOL project  
Ytterligare detaljer ocean
  • ocean
    Continuous saline-water bodies that surround the continents and fill the Earth's great depressions.
    http://purl.obolibrary.org/obo/ENVO_00000015
Environments - EOL project  
Ytterligare detaljer ocean
  • ocean
    Continuous saline-water bodies that surround the continents and fill the Earth's great depressions.
    http://purl.obolibrary.org/obo/ENVO_00000015
Environments - EOL project  

Livshistoria och beteende

Data om Cephalopoda
reproduction
Ytterligare detaljer dioecious
  • dioecious
    Dioecy (Greek: "two households"; adjective form: dioecious) is characterised by a species having distinct male and female organisms.
    http://eol.org/schema/terms/dioecious
Fairbairn, 2013  

Anteckningar

Data om Cephalopoda
percent species currently described
Ytterligare detaljer 54 Appeltans et al, 2012  
described (accepted)
Ytterligare detaljer 761 Appeltans et al, 2012  
total unknown species (expert opinion)
Ytterligare detaljer 650 Appeltans et al, 2012  
undescribed species present in museum collections
Ytterligare detaljer 150 Appeltans et al, 2012  
undiscovered morphospecies (not yet collected)
Ytterligare detaljer 500 Appeltans et al, 2012  

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