Dataset

Killer whales off Peru during IMARPE surveys (1995-2003)

OBIS-SEAMAP Open in mapper Explore occurrences

Original provider: Instituto del Mar del Perú (IMARPE) Dataset credits: Instituto del Mar del Perú (IMARPE) Abstract: This dataset presents killer whale records off Peru taken during 23 pelagic surveys conducted by the Instituto del Mar del Peru (IMARPE). Sightings data were collected during three kinds of surveys conducted by IMARPE between 1995 and 2003: 1) Pelagic surveys for evaluating the Peruvian anchovy (Engraulis ringens) population, and other pelagic resources, covering the entire Peruvian Sea, from the coastline to 200n.m. offshore; 2) Demersal surveys to evaluate the hake (Merluccius gayi) population off Northern Peru; and 3) oceanographic surveys to monitor ocean conditions covering the entire Peruvian sea out to 300 nm offshore.

Citation: García-Godos, I. 2007. Killer whales off Peru during IMARPE surveys (1995-2003). Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/b1633694.

Published: October 07, 2025 at 22:35

URL: http://ipt.env.duke.edu/resource?r=zd_387

14
occurrence records
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 14
100.0%
maximumDepthInMeters 14
100.0%
minimumDepthInMeters 14
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 14
100.0%

Measurement types

DNA derived data