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💧 Freshwater Least Concern 🌡️ Tropical

Orange finned toothcarp

Priapichthys annectens Regan, 1907
Max Length
4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
29.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Lives in currents of low to high velocity; in brooks and streams between 25-1270 m elevation; in temperatures of 17-35°C. Swims in small groups at all depths, over rock or sand substrata. Reproduces continuously all year round. Feeds on terrestrial and aquatic insects, especially ants and termites .

Scientific Name
Priapichthys annectens
Authority
Regan, 1907
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
4 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
29.00/100
Water Temp
17–35 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Scales bordered in black which gives a cross-hatch pattern to the body, more intense along the midline of the side and sometimes resembles a series of X's along the body, The sides with 6 - 12 vertical bars, more conspicuous on the urosome and the intensity varies according to the geographical region of the population. Black elongate blotches present on the membranes of the dorsal fin base. First anal fin rays orange; other fins colorless. Eyes and cheeks reflect silvery green highlights .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Orange finned toothcarp is currently being reviewed.

🦐 Diet

Diet information for Orange finned toothcarp is currently being compiled.

🥚 Reproduction

Reproduction data for Orange finned toothcarp is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 17°C - 35°C Central America: Costa Rica.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.46
Food Items

terrestrial and aquatic insects, especially ants and termites (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00912 × L3.14 (TL)
Max TL
4cm

🌡️ Water Parameters & Tolerance

Temperature Range
17–35°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Regan, 1907

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gambusia annectens Regan 1907 Synonym
Priapichthys annectens hesperis Hubbs 1924 Synonym
Priapichthys hesperis Hubbs 1924 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Orange finned toothcarp ↗
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