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🌊 Marine Least Concern 🌡️ Tropical

Smallfish snake-eel

Quassiremus nothochir Gilbert, 1890
Max Length
70 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
1–20 m
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Smallfish snake-eel (Quassiremus nothochir), first described by Gilbert, 1890 is a large fish in the family Ophichthidae (order Anguilliformes). Adults typically reach 70.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1 to 20 metres. 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.

Scientific Name
Quassiremus nothochir
Authority
Gilbert, 1890
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
70 cm
Depth Range
1–20 m
Trophic Level
3.8
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

: eel-like.

🌀 Behaviour

Behavioural data for Smallfish snake-eel 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; demersal; depth range 1 - 20 m . Tropical; 26°N - 8°N Central Pacific: Gulf of California to Costa Rica.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00093 × L2.99 (TL)
Max TL
70cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
3.8
Predator
Climate Zone
Tropical
Described By
Gilbert, 1890

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Red-saddled Snake Eel · redsaddled snake eel · Smallfish Snake Eel · Smallfish snake-eel
🇪🇸Spanish tieso bisagra · Tieso pequeño

Scientific Synonyms

Scientific Name Author Year Status
Ophichthys nothochir Gilbert 1890 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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