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

💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Temperate

Пуголовка Кесслера

Benthophilus kessleri Berg, 1927
Max Length
4.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
64–75 m
Climate
Temperate
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Пуголовка Кесслера (Benthophilus kessleri), first described by Berg, 1927 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 4.60 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. Recorded depth range: 64 to 75 metres. It occurs in Temperate waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.

Scientific Name
Benthophilus kessleri
Authority
Berg, 1927
Habitat
Freshwater
Climate
Temperate
IUCN Status
LC
Max Length
4.6 cm
Depth Range
64–75 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Benthophilus
Benthophilus
Species
Пуголовка Кесслера
Benthophilus kessleri

🐟 Physical Description

Physical description for Пуголовка Кесслера is currently being compiled.

🌀 Behaviour

Behavioural data for Пуголовка Кесслера is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; depth range 64 - 75 m . Temperate south to Kuuli Cape and Krasnovodsk.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
4.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Temperate
Described By
Berg, 1927

🌐 Names & Taxonomy

Language Common Names
🌍CES hlaváč Kesslerův
🇫🇮Finnish kääpiösimpputokko
🇷🇺Russian Пуголовка Кесслера

Scientific Synonyms

Scientific Name Author Year Status
Benthophilus grimmi kessleri Berg 1927 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

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Пуголовка Кесслера ↗
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.