| Specimen ID | 162769 |
| Group | Marine Fishes |
| Genus | Tridentiger |
| Species | trigonocephalus |
| Common Name | Chameleon Goby |
| State | CA |
| County | Los Angeles |
| Locality | Los Angeles Harbor under Pier 228, Slips D and E |
| Mapping Accuracy | Approximate |
| HUC8 Name | San Gabriel |
| HUC8 Number | 18070106 |
| Map | |
| Collection Day | 24 |
| Collection Month | 5 |
| Collection Year | 1977 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 618 |
| Author: | Haaker, P. |
| Date: | 1979 |
| Title: | Two asiatic gobiid fishes, Tridentiger trigonocephalus and Acanthogobius flavimanus, in southern California. |
| Journal: | Bulletin of the Southern California Academy of Sciences |
| Volume: | 78 |
| Pages: | 56-61 |
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| Comments | Most specimens were collected from discarded bottles littering the harbor bottom. |
| Record Type | Specimen |
| Disposal | Natural History Musuem of Los Angeles Co. |
| Museum Cat Number | LACM 36989-1 |
| Freshwater/Marine | Marine |
| Number Collected | 15 |
| Year Class | adult |
| Size | 49.2 mm - 77.3 mm SL |
| Number Preserved | 15 |
| Number of Breeding Females | 3 |
| Number of Breeding Males | 12 |
