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🌊 Marine 🌡️ Tropical

Scaly sandlance

Ammodytoides renniei Smith, 1957
Max Length
7.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Scaly sandlance (Ammodytoides renniei), first described by Smith, 1957 is a small fish in the family Ammodytidae (order Perciformes). Adults typically reach 7.30 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
Ammodytoides renniei
Authority
Smith, 1957
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
Max Length
7.3 cm
Trophic Level
3.1
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 50 - 51; Anal spines: 0; Anal soft rays: 23 - 24. Mouth large; lower jaw strongly projecting; upper jaw protrusible . Body pale olive above, silvery white below; fine black dots on dorsal and anal fins .: elongated.

🌀 Behaviour

Behavioural data for Scaly sandlance 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; reef-associated. Tropical Southeast Atlantic: East London to Port Alfred, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00316 × L3.08 (TL)
Max TL
7.3cm
Dorsal Rays
51
Anal Rays
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Smith, 1957

🌐 Names & Taxonomy

Language Common Names
🇬🇧English falsetail sandlance · scaly sandlance

Scientific Synonyms

Scientific Name Author Year Status
Bleekeria renniei Smith 1957 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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