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🌊 Marine Data Deficient 🌡️ Tropical

Patzner's goby

Lebetus patzneri Schliewen, Kovačić & Ordines, 2019
Max Length
1.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
60–72 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Specimens were collected from a Peyssonnelia bed off the southern coast of Menorca (mainly Peyssonnelia inamoena), also with some presence of rhodolith forming species such as the coralline algae Lithothamnion valens and Spongites fruticulosus. The holotype was collected from a rhodolith bed in the Menorca Channel, with dominance of coralline red algae species, mainly L. valens, unidentified crustose coralline algae and S. fruticulosus. In the three sampling stations, the specimens were also accompanied by a large diversity of benthic animals (both sessile and mobile) with most abundant species including the decapods crustaceans Inachus dorsettensis, Inachus thoracicus and Pagurus prideaux; teleost fish Buenia massutii, Odondebuenia balearica, Diplecogaster bimaculate and Serranus hepatus; echinoderms Sphaerechinus granularis, Ophiura albida and Echinaster sepositus; annelids Hyalinoecia tubicola and Laetmonice hystrix; ascidians Aplidium nordmanni, Ciona spp. and Ascidia mentula; and, several unidentified sponge species .

Scientific Name
Lebetus patzneri
Authority
Schliewen, Kovačić & Ordines, 2019
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
1.7 cm
Depth Range
60–72 m
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Lebetus
Lebetus
Species
Patzner's goby
Lebetus patzneri

🐟 Physical Description

Dorsal spines (total): 7 - 8; Dorsal soft rays (total): 7 - 8; Anal spines: 1; Anal soft rays: 6; Vertebrae: 26 - 27. This species is distinguished by the following characters: pectoral-fin rays 15-16; second dorsal segmented fin rays 7-8; snout slightly larger than eye diameter; eyes small, 23.3-25.5% of head length; body height low, body depth at pelvic fin 14.9-16.4% of SL; lips thick, giving mouth a broad, almost rectangular shape in dorsal and lateral view; with minute black “pepper” spots on predorsal area, dorsum, flanks and caudal peduncle, visible in fresh and preserved specimens; most of the caudal peduncle similarly colored as the lateral area below D2, reddish or brown . .Cross section: oval.

🌀 Behaviour

Behavioural data for Patzner'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; reef-associated; depth range 60 - 72 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.07 (TL)
Max TL
1.7cm
Dorsal Spines
8
Dorsal Rays
8
Anal Spines
1
Anal Rays
6
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Schliewen, Kovačić & Ordines, 2019

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