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🌊 Marine Least Concern 🌡️ Deep-water

Black snake mackerel

Nealotus tripes Johnson, 1865
Max Length
28 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
914–1646 m
Climate
Deep-water
Resilience
Medium
Vulnerability
28.00/100
Typical Length
15 cm
Depth Zone
deep-water

📖 Overview

Oceanic, epipelagic to mesopelagic , migrating to the surface at night . Feeds on myctophids and other small fishes, squid and crustaceans . Matures at 15 cm SL .

Scientific Name
Nealotus tripes
Authority
Johnson, 1865
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
28 cm
Depth Range
914–1646 m
Latitude
35°S – 47°N
Trophic Level
4.2
Resilience
Medium
Vulnerability
28.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 20 - 21; Dorsal soft rays (total): 16 - 19; Anal spines: 1; Anal soft rays: 15 - 19; Vertebrae: 36 - 38. Body greatly elongated and compressed. Mouth large with fang-like teeth. Tips of both jaws with dermal processes. Color is blackish brown; dorsal and anal fins pale brown; buccal and branchial cavities and peritoneum black.: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Black snake mackerel is currently being reviewed.

🦐 Diet

Diet information for Black snake mackerel is currently being compiled.

🥚 Reproduction

Reproduction data for Black snake mackerel is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; oceanodromous ; depth range 914 - 1646 m . Deep-water; 47°N - 35°S, 180°W - 180°E Indian Ocean occurrence (28°08'S, 49°06'E) was based on an unpublished record (R/V VITYAZ-II, station 2781).

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Oceanodromous
Trophic Level
4.2±0.73
Food Items

myctophids and other small fishes, squid and crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00324 × L3.1 (TL)
Max TL
28cm
Dorsal Spines
21
Dorsal Rays
18
Anal Spines
1
Anal Rays
17
Vertebrae
37

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
47°N – 35°S
Described By
Johnson, 1865

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Black Snake Mackerel
🌍CES pamakrela černavá
🇫🇮Finnish tummakäärmemakrilli
🇫🇷French Escolier reptile · coelho tripode
🇯🇵Japanese Furaikamasu · フウライカマス
🇵🇹Portuguese Coelho-de-natura
🇷🇺Russian Неалот · Черная змеевидная макрель
🇪🇸Spanish Escolar Obscuro · Escolar listado · Escolar oscuro · dómine negro
🇨🇳Chinese 三棘若帶鰆 · 三棘若蛇鯖

Scientific Synonyms

Scientific Name Author Year Status
Machaerope latispinis Ogilby 1899 Synonym
Machaerope latispinus Ogilby 1899 Synonym
Neolatus tripes Johnson 1865 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 507 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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