Gasterosteus doryssus ID: 0000 2222 0544 4311 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4312 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4313 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4314 [detail] © 2025 University of California Museum of Paleontology
Gasterosteus doryssus ID: 0000 2222 0544 4315 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4316 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4317 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4318 [detail] © 2025 University of California Museum of Paleontology
Gasterosteus doryssus ID: 0000 2222 0544 4319 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4320 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4321 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4322 [detail] © 2025 University of California Museum of Paleontology
Gasterosteus doryssus ID: 0000 2222 0544 4323 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4324 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4325 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4326 [detail] © 2025 University of California Museum of Paleontology
Gasterosteus doryssus ID: 0000 2222 0544 4327 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4328 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4329 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4330 [detail] © 2025 University of California Museum of Paleontology
Gasterosteus doryssus ID: 0000 2222 0544 4331 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4332 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4333 [detail] © 2025 University of California Museum of Paleontology	Gasterosteus doryssus ID: 0000 2222 0544 4334 [detail] © 2025 University of California Museum of Paleontology

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos.