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🌊 Marine Vulnerable 🌡️ Subtropical

Tidewater goby

Eucyclogobius newberryi Girard, 1856
Max Length
5.7 cm
Max Weight
-
Lifespan
1 yrs
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
11.00/100
Typical Length
4.3 cm
Depth Zone
demersal

📖 Overview

Adults inhabit coastal lagoons and brackish bays at mouth of freshwater streams . IS subjected to wide variation in salinity (1-28 ppt.) and temperature (9-25°C) both within and among habitat types. The substrate and vegetation can also differ among lagoon, creek and marsh habitats . They feed mainly on crustaceans, dipteran larvae, gastropods, and invertebrate eggs . Oviparous . Males construct nesting burrows .

Scientific Name
Eucyclogobius newberryi
Authority
Girard, 1856
Habitat
Marine
Climate
Subtropical
IUCN Status
VU
Max Length
5.7 cm
Lifespan
1 years
Trophic Level
3.2
Resilience
High
Vulnerability
11.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Tidewater goby is currently being compiled.

🌀 Behaviour

Behavioural data for Tidewater goby is currently being reviewed.

🦐 Diet

Diet information for Tidewater goby is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Size at Maturity
2.7cm TL

Oviparous . Eggs are brooded in nesting burrows constructed by males .

🌍 Habitat & Distribution

Marine; brackish; demersal; non-migratory . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.2±0.2
Food Items

crustaceans, dipteran larvae, gastropods, and invertebrate eggs (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.07 (TL)
Max TL
5.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Girard, 1856

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Northern Tidewater Goby · Tidewater Goby
🇷🇺Russian Эуциклогобиус

Scientific Synonyms

Scientific Name Author Year Status
Gobius newberryi Girard 1856 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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