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

🌊 Marine Least Concern 🍽️ Edible 🌡️ Tropical

Lantern bass

Serranus baldwini Evermann & Marsh, 1899
Serranus Baldwini (Serranus baldwini)
Serranus Baldwini (Serranus baldwini)
Max Length
12 cm
Max Weight
Lifespan
Trophic Level
4.1
Depth
1–80 m
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
Depth Zone
reef

📖 Overview

Inhabits rocky and weedy areas. Synchronously hermaphroditic. Feeds on caridean shrimp and small fish .

Scientific Name
Serranus baldwini
Authority
Evermann & Marsh, 1899
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Depth Range
1–80 m
Latitude
36°S – 33°N
Trophic Level
4.1
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 11 - 13. Lower side has4 square black blotches, each with red bar (yellowish in deep water) below it.: fusiform / normal.

🌀 Behaviour

Behavioural data for Lantern bass is currently being reviewed.

🦐 Diet

Diet information for Lantern bass is currently being compiled.

🥚 Reproduction

Spawn Location
Pelagic

Pelagic spawner. This species exhibits a combination of simultaneous and sequential hermaphroditism. Smaller individuals within a social group are simultaneous hermaphrodites, while the largest often lose female function and reproduce exclusively as a male .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 80 m . Tropical; 33°N - 36°S, 99°W - 28°W

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4.1±0.7
Food Items

caridean shrimp and small fish (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01096 × L3.05 (TL)
Max TL
12cm
Dorsal Spines
10
Dorsal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
33°N – 36°S
Described By
Evermann & Marsh, 1899

🍽️ Edibility & Flavour

"Lantern bass is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Per 100g cooked — Source: USDA FoodData Central

Nutrient Amount
Protein 18.5 g
Omega-3 (total) 202 mg

🔬 Mercury Safety

Mercury data for Lantern bass has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Baldwin's Serranid · Lantern Bass
🏳️Catalan Serrà llanterna
🌍CES kanic Baldwinův
🌍EST Baldwini kiviahven
🇫🇮Finnish Lyhtymeriahven
🇫🇷French Serran lanterne
🇵🇹Portuguese Badejinho-lanterna · Garoupinha · Garoupinha-pintada · Mariquita-pintada · Mero · Roughneck grunt
🇪🇸Spanish Guatacare Cola Pintada · Serrano · serrano linterna
🇨🇳Chinese 鮑得溫氏鮨

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 8 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 Lantern bass ↗
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.