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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Raiamas Buchholzi

Raiamas buchholzi Peters, 1876
Max Length
14 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Raiamas Buchholzi (Raiamas buchholzi), first described by Peters, 1876 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 14.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. 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 Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cyprinidae kept in the hobby.

Scientific Name
Raiamas buchholzi
Authority
Peters, 1876
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
14 cm
Trophic Level
3.3
Resilience
High
Vulnerability
25.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 9 - 10; Anal spines: 0; Anal soft rays: 16 - 18. Diagnosis: 46-52 scales in lateral line; 13-15 circumpeduncular scales; elongated spot on caudal peduncle . : elongated.

🌀 Behaviour

Behavioural data for Raiamas Buchholzi is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical Central African Republic, Republic of Congo and Democratic Republic of the Congo.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3 (TL)
Max TL
14cm
Dorsal Rays
10
Anal Rays
17

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Peters, 1876

🌐 Names & Taxonomy

Language Common Names
🇵🇹Portuguese Sangica-de-cauda-vermelha

Scientific Synonyms

Scientific Name Author Year Status
Barilius buchholzi Peters 1876 Synonym
Barilius kingsleyae Boulenger 1899 Synonym
Opsaridium buchholzi Peters 1876 Synonym
Opsaridium fasciatum Vaillant 1886 Heterotypic

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 153 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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