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🌊 Marine Least Concern 🌡️ Deep-water

Reticulate Two-gill Batfish

Dibranchus sparsus Garman, 1899
Max Length
8.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
443–528 m
Climate
Deep-water
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Reticulate Two-gill Batfish (Dibranchus sparsus) is a ray-finned fish of the family Ogcocephalidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 8.4 cm. It occurs at depths between 443 and 528 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Dibranchus sparsus
Authority
Garman, 1899
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
8.4 cm
Depth Range
443–528 m
Trophic Level
3.3
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 5 - 6; Anal soft rays: 4; Vertebrae: 19 - 20. A very small species with entire body with simple, very small, and thickly distributed tubercles. Cephalic lateral-line counts: subopercular usually 6, (5-7); preopercular, 2. Tail lateral-line counts 9-14. Subopercular spines small, inconspicuous. Paired fins moderate length, relatively stout .: short and / or deep; Cross section: flattened.

🌀 Behaviour

Behavioural data for Reticulate Two-gill Batfish 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; bathydemersal; depth range 443 - 528 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L2.93 (TL)
Max TL
8.4cm
Dorsal Rays
6
Anal Rays
4
Vertebrae
20

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Garman, 1899

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Reticulate Two-gill Batfish
🌍CES chřestivec hrbolkatý
🇵🇹Portuguese Peixe-morcego-de-águas-profundas-do-Pacífico

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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