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🌊 Marine Vulnerable 🌡️ Tropical

Venezuelan dwarf numbfish

Diplobatis guamachensis Martín Salazar, 1957
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
30–185 m
Climate
Tropical
Resilience
Low
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Venezuelan dwarf numbfish (Diplobatis guamachensis), first described by Martín Salazar, 1957 is a medium-sized fish in the family Narcinidae (order Torpediniformes). Adults typically reach 20.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 30 to 185 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Vulnerable.

Scientific Name
Diplobatis guamachensis
Authority
Martín Salazar, 1957
Habitat
Marine
Climate
Tropical
IUCN Status
VU
Max Length
20 cm
Depth Range
30–185 m
Trophic Level
3.2
Resilience
Low
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Venezuelan dwarf numbfish is currently being compiled.

🌀 Behaviour

Behavioural data for Venezuelan dwarf numbfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 30 - 185 m . Tropical; 13°N - 10°N, 73°W - 69°W Central Atlantic: Trinidad to eastern Colombia, most common off Venezuela.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L2.88 (TL)
Max TL
20cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Martín Salazar, 1957

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