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🌊 Marine 🌡️ Tropical

Mekran ponyfish

Deveximentum mekranense Yeganeh, Khajavi & Kimura, 2021
Max Length
7.7 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Mekran ponyfish (Deveximentum mekranense), first described by Yeganeh, Khajavi & Kimura, 2021 is a small fish. Adults typically reach 7.70 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Deveximentum mekranense
Authority
Yeganeh, Khajavi & Kimura, 2021
Habitat
Marine
Climate
Tropical
Max Length
7.7 cm
Trophic Level
2.8
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Deveximentum
Deveximentum
Species
Mekran ponyfish
Deveximentum mekranense

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 15 - 17; Anal spines: 3; Anal soft rays: 14; Vertebrae: 24. This species is distinguished by the following set of characters: cheek and anterior breast are scaleless (scaly area not extending anteriorly beyond a line between pectoral-fin insertion and anteroventral tip of cleithrum); lateral-line scales 70-85; with a single monocuspid preorbital spine; BD 37-49% SL; dark dots arranged in a grid pattern on dorsolateral body without vertical lines .Cross section: compressed.

🌀 Behaviour

Behavioural data for Mekran ponyfish 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. Tropical Indian Ocean : Gulf of Oman, Iran.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01862 × L2.95 (TL)
Max TL
7.7cm
Dorsal Spines
8
Dorsal Rays
16
Anal Spines
3
Anal Rays
14
Vertebrae
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Yeganeh, Khajavi & Kimura, 2021

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