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🌊 Marine Data Deficient 🌡️ Tropical

Smalleye midshipman

Porichthys oculellus Walker & Rosenblatt, 1988
Max Length
7.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
4–9 m
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Smalleye midshipman (Porichthys oculellus), first described by Walker & Rosenblatt, 1988 is a small fish in the family Batrachoididae (order Batrachoidiformes). Adults typically reach 7.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 4 to 9 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 Data Deficient.

Scientific Name
Porichthys oculellus
Authority
Walker & Rosenblatt, 1988
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
7.4 cm
Depth Range
4–9 m
Trophic Level
3.5
Resilience
High
Vulnerability
17.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Smalleye midshipman is currently being compiled.

🌀 Behaviour

Behavioural data for Smalleye midshipman 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 4 - 9 m . Tropical; 5°N - 4°N Southeast Pacific: Colombia.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.0055 × L3.12 (TL)
Max TL
7.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Walker & Rosenblatt, 1988

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Small-eye midshipman · Smalleye Midshipman
🇵🇹Portuguese Boca-de-sapo-de-olhos-pequenos
🇪🇸Spanish Sapo De Ojo Chico

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

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