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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Diplotaxodon Longimaxilla

Diplotaxodon longimaxilla Stauffer, Phiri & Konings, 2018
Max Length
18.1 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Diplotaxodon Longimaxilla (Diplotaxodon longimaxilla), first described by Stauffer, Phiri & Konings, 2018 is a medium-sized fish in the family Cichlidae (order Cichliformes). Adults typically reach 18.10 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cichlidae kept in the hobby.

Scientific Name
Diplotaxodon longimaxilla
Authority
Stauffer, Phiri & Konings, 2018
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
18.1 cm
Trophic Level
4.1
Resilience
High
Vulnerability
26.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 14 - 15; Dorsal soft rays (total): 10 - 12; Anal spines: 3; Anal soft rays: 11 - 12. Diagnosis: The body depth distinguishes Diplotaxodon longimaxilla, 28.9-32.4% of standard length, from D. altus, 35.1-37.8% of standard length, D. limnothrissa, 22.5-27.8% of standard length, D. argenteus, 27.3-27.6% of standard length, and D. greenwoodi, 34.2-36.5% of standard length . Diplotaxodon longimaxilla, with horizontal eye diameter 27.1-32.1% of head length, has a smaller eye than D. macrops, horizontal eye diameter 35.2-38.2% of head length; the smaller cheek depth of D. longimaxilla, 15.2-19.4% of head length, distinguishes it from both D. aeneus, 23.2-28.1% of head length, and D. apogon, 23.2-28.0% of head length; it has more lateral-line scales than D. ecclesi, 35-38 vs. 32 .

🌀 Behaviour

Behavioural data for Diplotaxodon Longimaxilla is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 👄 Mouth Brooder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 80 - ? m . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
18.1cm
Dorsal Spines
15
Dorsal Rays
11
Anal Spines
3
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Climate Zone
Tropical
Described By
Stauffer, Phiri & Konings, 2018

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