scubaseason
Endangered· population decreasing· assessed 2019

Pelagic thresher shark

Alopias pelagicus

Sighting evidence at Daedalus Reef, Brothers Islands

Pelagic thresher shark

Photo: Bryan J · CC BY-NC

Evidence at this site

No confirmed records on file at this site

Pelagic thresher shark is listed as a curated species here based on historical reports.

Seasonality

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites