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🌊 Marine 🌡️ Subtropical

Sillago Nigrofasciata

Sillago nigrofasciata Xiao, Yu, Song & Gao, 2021
Max Length
16.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–20 m
Climate
Subtropical
Resilience
High
Vulnerability
19.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

The habitat of this species is similar to S. sihama which occurs in nearshore areas and frequently entering estuaries for considerable periods. It is common along the beaches, sand bars, and mangrove creeks with sandy substrates; frequently captured by trawling vessels .

Scientific Name
Sillago nigrofasciata
Authority
Xiao, Yu, Song & Gao, 2021
Habitat
Marine
Climate
Subtropical
Max Length
16.3 cm
Depth Range
0–20 m
Trophic Level
3.2
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11 - 13; Dorsal soft rays (total): 20 - 22; Anal spines: 2; Anal soft rays: 20 - 22; Vertebrae: 34 - 35. Ths species is distinguished by the following characters: a relatively large body and often with a wide mid-lateral black stripe from opercular to caudal peduncle; D X-XII (mostly XI), I+20-22, A II,20-22; lateral line scales 67-75, scales above lateral line 4-6; gill rakers 2-4 + 5-8; vertebrae: abdominal 14 or 15 (mostly 14), modified 3-7 (mostly 4 or 5), caudal 13-18, and total 34 or 35 (mostly 34); swim bladder with two posterior extensions, the origin of the duct-like process is at the terminus of the swim bladder and start at the joint of roots of two posterior extensions .Cross section: compressed.

🌀 Behaviour

Behavioural data for Sillago Nigrofasciata 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; depth range 0 - 20 m . Subtropical Northwest Pacific: China.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.06 (TL)
Max TL
16.3cm
Dorsal Spines
12
Dorsal Rays
21
Anal Spines
2
Anal Rays
21
Vertebrae
35

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Xiao, Yu, Song & Gao, 2021

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