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🌊 Marine Least Concern ⚠️ Venomous ⚡ Venomous 🌡️ Tropical

Longsnout scorpionfish

Pontinus castor Poey, 1860
Max Length
46 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
45–400 m
Climate
Tropical
Resilience
Low
Vulnerability
55.00/100
Typical Length
30 cm
Depth Zone
demersal

📖 Overview

Longsnout scorpionfish (Pontinus castor) is a ray-finned fish of the family Scorpaenidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 46 cm. It occurs at depths between 45 and 400 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List. Venomous.

Scientific Name
Pontinus castor
Authority
Poey, 1860
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
46 cm
Depth Range
45–400 m
Trophic Level
3.5
Resilience
Low
Vulnerability
55.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Longsnout scorpionfish is currently being compiled.

🌀 Behaviour

Behavioural data for Longsnout scorpionfish is currently being reviewed.

🦐 Diet

Diet information for Longsnout scorpionfish is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; demersal; depth range 45 - 400 m. Tropical; 32°N - 9°N, 98°W - 60°W

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.37

📐 Morphometrics

Length–Weight Relationship: W = 0.01288 × L3.02 (TL)
Max TL
46cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Poey, 1860

🌐 Names & Taxonomy

Language Common Names
🇬🇧English longsnout scorpionfish · Poey's Scorpionfish
🌍CES paropušnice dlouhorypá
🇪🇸Spanish rascacio de lo alto
🇨🇳Chinese 長吻海鮋

Scientific Synonyms

Scientific Name Author Year Status
Neomerinthe pollux Poey 1860 Synonym
Pontinus microlepis Bean 1912 Synonym
Pontinus pollux Poey 1860 Synonym
Scorpaena castor Poey 1860 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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