Fish, goby family

Western tubenose goby

Proterorhinus semilunarisnative speciesprotected all year
Origin
Native species
Fishing
banned all year
Western tubenose goby (Proterorhinus semilunaris)
Photo: Yuriy Kvach, CC BY-SA 3.0, Wikimedia Commons

About the species Western tubenose goby

How to recognise it

A small goby (up to about 10 cm) with elongated tube-like nostrils above the upper lip and pelvic fins fused into a sucker.

Where it lives

Overgrown shallows, backwaters and slow stretches of the Danube and large rivers.

What it feeds on

Small invertebrates.

Classification under the decree

Decree of the Ministry of the Environment of the SR no. 381/2018 Coll. on fisheries.

Classification

A native species of fish or lamprey (Section 13, paragraph 1 of the decree).

Closed season, minimum size and daily limit

What the Fisheries Act says about western tubenose goby. For guidance only; check it in the fishing regulations of the district.

Species protected all year

Section 10, paragraph 1, point i of the decree

fishing prohibited

this species may not be fishedoutside this period

You must not keep a fish of this species. If you happen to catch one, return it to the water as gently as possible.

Summary of Act no. 216/2018 Coll. and Decree no. 381/2018 Coll. (as of 6 Nov 2026). It may be out of date or contain an error, and exceptions apply on some waters. The permit and the fishing regulations of the district are binding. The fishing law, rule by rule.

Where it was recorded

Fishing districts around which a record of this species exists (GBIF).

We do not yet track where this species occurs in individual fishing districts. So far we have records from the GBIF database only for species with numerical water-temperature data.

Catches of Western tubenose goby

Approved catches by anglers on this portal.

Nobody has logged a catch of this species yet. Be the first; once approved it will appear here and on the leaderboard.

Similar species

Photo credits

Minimum sizes, protection periods and permitted fishing methods are set by the fishing regulations and the conditions of the specific fishing district. Check them before you fish.