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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Lucretia's goby

Parrella lucretiae Eigenmann & Eigenmann, 1888
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
1–10 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Lucretia's goby (Parrella lucretiae) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 7 cm. It occurs at depths between 1 and 10 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Parrella lucretiae
Authority
Eigenmann & Eigenmann, 1888
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7 cm
Depth Range
1–10 m
Trophic Level
3.2
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Parrella
Parrella
Species
Lucretia's goby
Parrella lucretiae

🐟 Physical Description

Distinguished by the following characteristics: slender and laterally compressed body; large and oblique mouth; pelvic fins fused to form a disc; body is scaled from the base of the caudal fin anteriorly at least up to the pectoral-fin base .: elongated.

🌀 Behaviour

Behavioural data for Lucretia's goby 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; brackish; demersal; depth range 1 - 10 m . Tropical Central Pacific: Panama.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Eigenmann & Eigenmann, 1888

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lucretia's Goby · maculated goby
🇪🇸Spanish gobio maculado

Scientific Synonyms

Scientific Name Author Year Status
Gobius lucretiae Eigenmann & Eigenmann 1888 Synonym
Parella lucretiae Eigenmann & Eigenmann 1888 Synonym

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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