Atherinomorus lineatus
VU

Atherinomorus lineatus

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Lined_silverside

Overview

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

Atherinomorus lineatus faces significant pressure from coastal development and habitat modification throughout its Indo-Pacific range. Coral reef degradation from bleaching events and ocean acidification directly impacts the shallow reef environments this species depends on for feeding and reproduction. Overfishing of reef ecosystems disrupts the delicate food web balance, while pollution from coastal runoff introduces toxins and reduces water quality in critical nursery areas.

Threat summary

Habitat

Atherinomorus lineatus inhabits shallow coral reef environments and adjacent sandy areas in tropical Indo-Pacific waters. The species is typically found in lagoons, reef flats, and nearshore areas where it forms schools in clear, warm waters with abundant coral cover.

MARINE· major

Frequently asked questions

Why is Atherinomorus lineatus classified as Vulnerable?
Atherinomorus lineatus 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. Atherinomorus lineatus faces significant pressure from coastal development and habitat modification throughout its Indo-Pacific range. Coral reef degradation from bleaching events and ocean acidification directly impacts the shallow reef environments this species depends on for feeding and reproduction. Overfishing of reef ecosystems disrupts the delicate food web balance, while pollution from coastal runoff introduces toxins and reduces water quality in critical nursery areas.
Where does Atherinomorus lineatus live?
Atherinomorus lineatus occurs in India, Indonesia, Palau, and Philippines. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Atherinomorus lineatus?
The main threats to Atherinomorus lineatus 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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