Roughskin Skate

Dipturus trachyderma (Krefft & Stehmann 1975)

Dipturus trachyderma (Roughskin Skate) is a species of Rajiformes in the family skates. Individuals are known to live for 26 years.

EOL has data for 16 attributes, including:

clutch/brood/litter size
- URI: http://purl.obolibrary.org/obo/VT_0001933
- Definition: Single birth offspring quantity. The proportion or number of offspring produced from a single pregnancy (mammals) or ovulation (fish) or nesting (birds).
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40
geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Southeast Pacific: Bahia de San Vicente to Seno Reloncavi, Puerto Montt
habitat includes
- URI: http://eol.org/schema/terms/Habitat
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sediment
- URI: http://purl.obolibrary.org/obo/ENVO_00002007
- Definition: Sediment is an environmental substance comprised of any particulate matter that can be transported by fluid flow and which eventually is deposited as a layer of solid particles on the bedor bottom of a body of water or other liquid.
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inter-birth interval
- URI: http://eol.org/schema/terms/InterBirthInterval
- Definition: The length of time between successive births of a female.
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365 days
onset of fertility
- URI: http://purl.obolibrary.org/obo/VT_0002683
- Definition: The age at which an organism develops the ability to produce live offspring.
- Comment: Ontology Description: http://bioportal.bioontology.org/ontologies/VT
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6205 days
total life span
- URI: http://purl.obolibrary.org/obo/VT_0001661
- Definition: The full period of time from birth to death of an organism.
- Comment: Ontology Description: http://bioportal.bioontology.org/ontologies/VT
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26 years
water depth
- URI: http://rs.tdwg.org/dwc/terms/verbatimDepth
- Definition: The depth of seawater at a location where this organism has been observed or collected.
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16.6 m
water temperature
- URI: http://eol.org/schema/terms/SeawaterTemperature
- Definition: Temperature of the water at a location where this organism has been observed or collected.
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10.994 degrees celsius

Known occurrences, collected specimens and observations of Roughskin skate. View this species on GBIF