The electronic catalog of the ichthyology collection at the California Academy of Sciences, San Francisco.
Citation: Fong J (2026). CAS Ichthyology (ICH). Version 150.512. California Academy of Sciences. Occurrence dataset. http://ipt.calacademy.org:8080/resource?r=ich&v=150.512
Published: February 02, 2026 at 22:37
URL: http://ipt.calacademy.org:8080/resource?r=ich
Jon Fong
California Academy of Sciences
Luiz Rocha
California Academy of Sciences
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 125,420 | 65 |
|
| decimalLatitude | 34,860 |
|
|
| decimalLongitude | 34,871 |
|
|
| eventDate | 35,008 | 1 |
|
| maximumDepthInMeters | 154,018 |
|
|
| minimumDepthInMeters | 127,357 | 2 |
|
| occurrenceStatus | 219,805 |
|
|
| scientificName | 2,820 |
|
|
| scientificNameID | 219,805 |
|
The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 127,250 |
|
|
| ON_LAND | 67,091 |
|
|
| NO_COORD | 34,879 |
|
|
| NOT_MARINE | 33,216 |
|
|
| NO_MATCH | 18,174 |
|
|
| DEPTH_EXCEEDS_BATH | 8,670 |
|
|
| NO_ACCEPTED_NAME | 93 |
|
|
| MARINE_UNSURE | 90 |
|
|
| DEPTH_OUT_OF_RANGE | 2 |
|