The electronic catalog of the ichthyology collection at the California Academy of Sciences, San Francisco.
Citation: Fong J (2026). CAS Ichthyology (ICH). Version 150.530. California Academy of Sciences. Occurrence dataset. http://ipt.calacademy.org:8080/resource?r=ich&v=150.530
Published: July 06, 2026 at 22:37
First registration: October 14, 2022 at 13:35
License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 125,981 | 67 |
|
| decimalLatitude | 35,164 |
|
|
| decimalLongitude | 35,175 |
|
|
| eventDate | 34,693 | 3 |
|
| maximumDepthInMeters | 154,696 |
|
|
| minimumDepthInMeters | 127,964 | 2 |
|
| occurrenceStatus | 220,597 |
|
|
| scientificName | 2,818 |
|
|
| scientificNameID | 220,597 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 127,849 |
|
|
| ON_LAND | 67,266 |
|
|
| NO_COORD | 35,183 |
|
|
| NOT_MARINE | 33,244 |
|
|
| NO_MATCH | 18,208 |
|
|
| DEPTH_EXCEEDS_BATH | 8,728 |
|
|
| NO_ACCEPTED_NAME | 97 |
|
|
| MARINE_UNSURE | 95 |
|
|
| DATE_BEFORE_MIN | 2 |
|
|
| DEPTH_OUT_OF_RANGE | 2 |
|