Sanddollars {SRMData} | R Documentation |
Sand dollars
Description
Details about reproduction of sand dollars
Usage
data(Sanddollars)
Format
A data frame with 36 rows (each experiments) and 4 columns:
- SD.temperatures
The temperature, in degrees C, where the sand dollar is located
- SD.fertilization
Sand dollar fertilization rates, in percent
- SD.speeds
Sperm swimming velocities, in micrometres per second
- SD.motility
Sperm motility
Source
Leuchtenberger, Sara Grace, Maris Daleo, Peter Gullickson, Andi Delgado, Carly Lo, and Michael T. Nishizaki. 2022. The Effects of Temperature and pH on the Reproductive Ecology of Sand Dollars and Sea Urchins: Impacts on Sperm Swimming and Fertilization. PLoS One 17 (12): e0276134
The data are available directly from: Nishizaki, Michael T., Sara Grace Leuchtenberger, Maris Daleo, Peter Gullickson, Andi Delgado, and Carly Lo. 2022. Echinoderm Sperm Swimming and Fertilization. Dryad. <https://doi.org/10.5061/dryad.jwstqjqbz>