Spotted Ratfish

Hydrolagus colliei (Lay & Bennett 1839)

Paul Norwood cc-by-nc-4.0

Hydrolagus colliei (Spotted Ratfish) is a species of shortnose chimaeras in the family shortnose chimaeras. They are carnivores. Individuals can grow to 100 cm.

URI: http://www.wikidata.org/entity/Q81875
Definition: organism that eats mostly or exclusively animal tissue

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EOL has data for 31 attributes, including:

auditory system
- URI: http://purl.obolibrary.org/obo/UBERON_0016490
- Definition: the sensory system for the sense of hearing
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otoliths
- URI: https://www.wikidata.org/entity/Q591800
- Definition: Inner-ear structure in vertebrates which detects acceleration and may detect acoustic signals
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body length
- URI: http://purl.obolibrary.org/obo/CMO_0000013
- Definition: A measurement of the longest dimension of a body, typically between two distinct ends of the body.
- Attribution: [database_cross_reference: Dorland:Dorlands_Illustrated_Medical_Dictionary--31st_Ed] [database_cross_reference: ISBN:978-1416049982]
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100 cm
eats
- URI: http://purl.obolibrary.org/obo/RO_0002470
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Lophotrochozoa
ecomorphological guild
- URI: http://eol.org/schema/terms/EcomorphologicalGuild
- Definition: organisms that share certain morphological traits due to adaptation to similar environments and ecological roles
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nektobenthic
- URI: http://eol.org/schema/terms/nektobenthic
- Definition: Active swimming organisms that live near the bottom a body of water.
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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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British Columbia
- URI: http://www.geonames.org/5909050
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habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
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marine reef
- URI: http://purl.obolibrary.org/obo/ENVO_01000143
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population trend
- URI: http://eol.org/schema/terms/population_trend
- Definition: i.e., increasing, decreasing, stable, or unknown
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Increasing
preys on
- URI: http://purl.obolibrary.org/obo/RO_0002439
- Definition: An interaction relationship involving a predation process, where the subject kills the target in order to eat it or to feed to siblings, offspring or group members
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Doryteuthis (Amerigo) opalescens (Berry 1911) (opalescent inshore squid)
sensory system
- URI: http://purl.obolibrary.org/obo/UBERON_0001032
- Definition: Anatomical system that overlaps the nervous system and is responsible for receiving and processing sensory information.
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electroreception
- URI: https://www.wikidata.org/entity/Q1326528
- Definition: detection and measurement of weak electric fields, via specialized sense organs and brain structures that process this information
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Total length
- URI: http://purl.org/obo/owlATOL_0001660
- Definition: length from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body
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100.0 cm
type specimen repository
- URI: http://eol.org/schema/terms/TypeSpecimenRepository
- Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
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Harvard UNiversity, Museum of Comparative Zoology
- URI: http://biocol.org/urn:lsid:biocol.org:col:33791
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used for
- URI: http://eol.org/schema/terms/Uses
- Definition: The uses of the organism or products derived from the organism.
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food
- URI: https://www.wikidata.org/entity/Q2095
- Definition: any substance consumed to provide nutritional support for the body
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Known occurrences, collected specimens and observations of Spotted Ratfish. View this species on GBIF

Paul Norwood cc-by-nc-4.0