VU

Mottled blenny

Scartella nuchifilis

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

The Mottled blenny faces significant pressure from coastal development and habitat modification throughout its Mediterranean range. Rising sea temperatures and ocean acidification associated with climate change are altering the rocky intertidal ecosystems this species depends on. Pollution from coastal urbanization and tourism activities further degrades the water quality in shallow marine environments where these fish feed and reproduce.

Threat summary

Habitat

The Mottled blenny inhabits rocky intertidal zones and shallow coastal waters of the Mediterranean Sea, typically found among algae-covered rocks and in tide pools. This species prefers areas with good water circulation and abundant algal growth, which provides both food sources and shelter from predators.

MARINE· major

Other threatened species in Blenniidae

VU

Springer's Blenny

Scartella springeri

Unknown
Trichonis blennyCR

Trichonis blenny

Salaria economidisi

Unknown

Frequently asked questions

Why is Mottled blenny classified as Vulnerable?
Mottled blenny is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. The Mottled blenny faces significant pressure from coastal development and habitat modification throughout its Mediterranean range. Rising sea temperatures and ocean acidification associated with climate change are altering the rocky intertidal ecosystems this species depends on. Pollution from coastal urbanization and tourism activities further degrades the water quality in shallow marine environments where these fish feed and reproduce.
Where does Mottled blenny live?
Mottled blenny occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Mottled blenny?
The main threats to Mottled blenny are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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