Underwater ultrasonography and blood sampling provide the first observations of reproductive biology in free-swimming whale sharks
We report on a non-invasive technique for observing the reproductive states of wild, free-swimming whale sharks Rhincodon typus for the first time. Female whale sharks (n = 22) were assessed using underwater ultrasonography and a novel blood-sampling technique at Darwin Island in the Galapagos Marin...
Published in: | Endangered Species Research |
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Main Authors: | , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Inter-Research
2023
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Subjects: | |
Online Access: | https://doi.org/10.3354/esr01226 https://doaj.org/article/6eac6b8d9290458592e7b6338c94a0a8 |