New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌿 Brackish Data Deficient 🌡️ Tropical

Neostethus Djajaorum

Neostethus djajaorum Parenti & Louie, 1998
Max Length
1.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Collected over a muddy bottom, in a slightly turbid irrigation ditch relatively near the sea . Fertilization is internal and eggs are attached to the substrate via adhesive filaments .

Scientific Name
Neostethus djajaorum
Authority
Parenti & Louie, 1998
Habitat
Brackish
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
1.9 cm
Trophic Level
3
Vulnerability
10.00/100

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 6; Anal spines: 0; Anal soft rays: 15; Vertebrae: 33 - 35. Like N. robertsi and N. palawanensis, has a large second ctenactinium that is bifid distally, but distinguished from those species by having a bone larger and more distinctly claw-shaped, and extent of a bony projection and fleshy profile on the ventral margin of the first ctenactinium that abuts the claw .: elongated.

🌀 Behaviour

Behavioural data for Neostethus Djajaorum is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Substrate
Fertilization
External

Pelvic fins in males modified to form part of a complex thoracic clasping organ .

🌍 Habitat & Distribution

Brackish; pelagic. Tropical Central Pacific: Sulawesi, Indonesia.

🌿 Ecology

Zone Preferences
🌿 Brackish 🐟 Pelagic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
1.9cm
Dorsal Spines
2
Dorsal Rays
6
Anal Rays
15
Vertebrae
34

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Parenti & Louie, 1998

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Neostethus Djajaorum ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.