Dataset: Acartia tonsa prosome length measurements in 2019 during a common garden split-brood experiment several generations after copepod collection in Long Island Sound in summer and fall of 2019

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.955742.1Version 1 (2025-03-11)Dataset Type:experimental

Principal Investigator: Hans G. Dam (University of Connecticut)

Scientist: Matthew Sasaki (University of Connecticut)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)

Project: Linking eco-evolutionary dynamics of thermal adaptation and grazing in copepods from highly seasonal environments (evolutionary_copepods)

Abstract

Copepods with short generation times experience seasonal environmental variation across, rather than within, generations. This data includes body size measurements for both male and female individuals from seasonal collections of Acartia tonsa from Eastern Long Island Sound in Summer and Fall 2019. The body size measurements in this dataset were made during a common garden split-brood experiment with the 2019 collections, after several generations of common garden acclimation. The observed vari...

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Centroid: latitude: 41.32074, longitude: -72.001655
Temporal Extent: 2019-06-30 - 2019-11-17
Copepods were collected from Eastern Long Island Sound using surface plankton tows in the top three ... Show more

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Copepods were measured using an inverted compound microscope and attached digital camera. Body lengths were then measured using ImageJ.

Note: Duplicate rows in this dataset table are real measurements of separate individuals.

Related Datasets

IsRelatedTo
Dataset: https://doi.org/10.5061/dryad.9kd51c5dg
Sasaki, M., &; Dam, H. (2021). Genetic differentiation underlies seasonal variation in thermal tolerance, body size, and plasticity in a short-lived copepod (Version 3) [Data set]. Dryad. https://doi.org/10.5061/DRYAD.9KD51C5DG
IsRelatedTo
Dataset: Acarta tonsa and A. hudsonica seasonal thermal limits (LD50)
Relationship Description: These datasets utilized the same collections. Results for both datasets were published in Sasaki et al. (2020).
Sasaki, M., Dam, H. G. (2025) Upper thermal limits (LD50) for two common coastal copepods during thermal experiments with individuals collected from Long Island Sound between July 2017 and November 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-03-11 doi:10.26008/1912/bco-dmo.955739.1

Related Publications

Results
Sasaki, M. C., & Dam, H. G. (2020). Genetic differentiation underlies seasonal variation in thermal tolerance, body size, and plasticity in a short‐lived copepod. Ecology and Evolution, 10(21), 12200–12210. Portico. https://doi.org/10.1002/ece3.6851
Software
Rasband, W. S. (n.d.). ImageJ. U.S. National Institutes of Health. https://imagej.net/ij/

Sasaki, M., Dam, H. G. (2025). Acartia tonsa prosome length measurements in 2019 during a common garden split-brood experiment several generations after copepod collection in Long Island Sound in summer and fall of 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-03-11 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.955742.1 [access date]

Terms of Use

This dataset is licensed under Creative Commons Attribution 4.0.


If you wish to use this dataset, it is highly recommended that you contact the original principal investigators (PI). Should the relevant PI be unavailable, please contact BCO-DMO (info@bco-dmo.org) for additional guidance. For general guidance please see the BCO-DMO Terms of Use document.

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Funded by the U.S. National Science Foundation