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🌊 Marine Least Concern 🌡️ Temperate

Purple chimaera

Hydrolagus purpurescens Gilbert, 1905
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
1150–1951 m
Climate
Temperate
Resilience
Low
Vulnerability
70.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Purple chimaera (Hydrolagus purpurescens), first described by Gilbert, 1905 is a fish in the family Chimaeridae (order Chimaeriformes). It inhabits marine coastal and open-ocean environments. Recorded depth range: 1150 to 1951 metres. It occurs in Temperate waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Hydrolagus purpurescens
Authority
Gilbert, 1905
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Depth Range
1150–1951 m
Trophic Level
3.9
Resilience
Low
Vulnerability
70.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Purple chimaera is currently being compiled.

🌀 Behaviour

Behavioural data for Purple chimaera is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 1150 - 1951 m . Temperate Pacific Ocean: Japan and the Hawaiian Islands.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00331 × L3.07 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
70.00/100
High vulnerability
Trophic Level
3.9
Predator
Climate Zone
Temperate
Described By
Gilbert, 1905

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Purple chimaera · Purple Ghostshark · Purple ratfish
🌍CES chiméra purpurová
🇩🇪German Purpurne Seeratte
🇯🇵Japanese Murasaki-ginzame · Murasakiginzame · ムラサキギンザメ
🇵🇹Portuguese Quimera-roxa
🇷🇺Russian Гавайский гидролаг

Scientific Synonyms

Scientific Name Author Year Status
Chimaera gilberti Garman 1911 Synonym
Chimaera purpurescens Gilbert 1905 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Purple chimaera ↗
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