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🌊 Marine Data Deficient 🌡️ Tropical

Parasaccogaster Melanomycter

Parasaccogaster melanomycter Cohen, 1981
Max Length
6.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Parasaccogaster Melanomycter (Parasaccogaster melanomycter), first described by Cohen, 1981 is a small fish. Adults typically reach 6.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical 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 Data Deficient.

Scientific Name
Parasaccogaster melanomycter
Authority
Cohen, 1981
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
6.6 cm
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Parasaccogaster
Parasaccogaster
Species
Parasaccogaster Melanomycter
Parasaccogaster melanomycter

🐟 Physical Description

Dorsal soft rays (total): 74; Anal soft rays: 37; Vertebrae: 45. This species is distinguished from its congeners by the following characters: sooty black nasal chambers; few anal fin rays (37 vs. 49-54), few vertebrae (45 vs. 54-58), a wider head (12.0 % SL vs. 7.7-9.8 % SL); a pair of sub-dermal spines fused to form a broad ridge on frontal just behind eyes, a small, median, sub-dermal, ethmoidal spine just in front of eyes and an antero-ventrally directed spine at lower angle of preopercle (all spines covered by skin); anterior gill arch with 3 developed rakers, only slightly larger than the spiny knobs, gill filaments 7-8 times length of developed rakers; slightly prolonged pectoral peduncle; palatines with several tooth rows; vertebrae, precaudal 16 and total 45; fin rays, D 74, A 37, caudal 10 and pectoral 18 .Cross section: oval.

🌀 Behaviour

Behavioural data for Parasaccogaster Melanomycter 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; reef-associated; depth range ? - 8 m . Tropical Central Atlantic: near Santa Marta, Colombia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
6.6cm
Dorsal Rays
74
Anal Rays
37
Vertebrae
45

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Cohen, 1981

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