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💧 Freshwater Data Deficient 🚨 Invasive 🐠 Aquarium 🌡️ Tropical

Southern platyfish

Xiphophorus maculatus Günther, 1866
Xiphophorus Maculatus (Xiphophorus maculatus)
Xiphophorus Maculatus (Xiphophorus maculatus)
Max Length
4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
2.4 cm
Depth Zone
-

📖 Overview

Adults occur in warm springs, canals and ditches with typically slow-moving water, silt bottoms and weedy banks. Also inhabit creeks and swamps . They feed on worms, crustaceans, insects and plant matter. Used for genetic research . Several color varieties are popular aquarium fishes, where they attain sexual maturity after 3-4 months and reproduce easily . Aquarium keeping: minimum aquarium size 60 cm .

Scientific Name
Xiphophorus maculatus
Authority
Günther, 1866
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
4 cm
Trophic Level
3.2
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Water Temp
18–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 8 - 10. Distinct line of black pigment midventrally on caudal peduncle absent. Greatest body depth about 2 times in SL. Ventral rays of caudal fin of males not elongated into a sword. Male gonopodium falling short of caudal fin base, without a membranous protuberance, third ray with a strong hook .: fusiform / normal.

🌀 Behaviour

Behavioural data for Southern platyfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
2.8cm TL

After 24 to 30 days gestation, 20 to 80 young are born (Ref 7020).

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 7.0 - 8.0; dH range: 9 - 19; non-migratory . Tropical; 18°C - 25°C ; 23°N - 17°N, 99°W - 86°W North and Central America: Ciudad Veracruz, Mexico to northern Belize.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Non-migratory
Trophic Level
3.2±0.4
Food Items

worms, crustaceans, insects and plant matter (Refs

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.14 (TL)
Max TL
4cm
Dorsal Rays
9

🌡️ Water Parameters & Tolerance

Temperature Range
18–25°C
pH Range
7–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Günther, 1866

🚨 Invasive Species Impact

Status
Established
Ecological Impact
Moderate
Origin
various
How Introduced
multiple pathways including aquaculture escape and intentional stocking
First Recorded
1950
Invaded Regions
multiple regions outside native range
Ecological Impacts
  • competition with native species
  • habitat modification
Economic Impacts
  • management and control costs
  • fishery impacts in some areas
Affected Native Species
various native fish species
Control Methods

Prevention of further spread through import bans, targeted removal in sensitive areas.

Management Status

Monitoring and containment programs in place.

References: Compiled from IUCN Global Invasive Species Database, USGS Nonindigenous Aquatic Species database, and CABI Invasive Species Compendium.

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Gold Twinbar Platy · Green Lantern Platy · Moonfish · platy · Southern Platy · Southern Platyfish
🇸🇦Arabic سمك المبطح الجنوبي · سمك بلاتي الجنوبي · سمكة القمر
🌍CES plata skvrnitá
🇩🇪German Spiegelkärpfling
🇫🇷French Platy
🇯🇵Japanese Sazampurateifuisshu · サザンプラティフィッシュ · プラティ · ムーンフィッシュ
🇵🇱Polish Zmienniak plamisty
🇷🇺Russian Пецилия красная
🇪🇸Spanish espada sureña · Platy arcoíris
🌍THA ปลาพลาตี้ · ปลาสอดกุหลาบ · ปลาเพลตี้
🌍TUR Hilal balığı · Plati
🇨🇳Chinese 紅劍 · 紅太陽 · 花斑劍尾魚 · 花斑劍尾魚(滿魚)

Scientific Synonyms

Scientific Name Author Year Status
Platypoecilus aurata Stoye 1935 Synonym
Platypoecilus cyanellus Meinken 1935 Synonym
Platypoecilus maculatus Günther 1866 Synonym
Platypoecilus maculatus aurata Stoye 1935 Synonym
Platypoecilus maculatus cyanellus Meinken 1935 Synonym
Platypoecilus maculatus maculatus - - Synonym
Platypoecilus maculatus sanguinea Stoye 1935 Synonym
Platypoecilus nigra Brind 1914 Synonym
Platypoecilus pulchra Brind 1914 Synonym
Platypoecilus rubra Brind 1914 Synonym
Platypoecilus sanguinea Stoye 1935 Synonym
Poecilia maculata Günther 1866 Synonym
Xiphorus helleri maculatus Günther 1866 Synonym
Xiphorus maculatus Günther 1866 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 74 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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