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Lab members

Join us!

Interested in undergraduate research?

Email Dr. Ryan: wryan@dartmouth.edu

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Assistant Professor

Will has recently moved to a lecturer position at Dartmouth College and is maintaining an undergraduate-focused research program investigating the interaction of abiotic, ecological, and genetic forces that drive life cycle evolution, particularly in clonal marine organisms.
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Josh Bliss

Master's Student (2023 - current)

Thesis project: Seasonal patterns of asexual and sexual reproduction in Aiptasiogeton eruptaurantia (red spot anemone), a species that uses pedal laceration
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Jami Citko

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Undergraduate Researcher (BS Dec 2024)

Project: Measuring the geographic scale at which inbreeding and outbreeding depression influence mating success in the hermit-crab-encrusting hydrozoan Hydractinia symbiolongicarpus
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Abi Millholland

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Undergraduate Researcher (BS Dec. 2024)

Lab Technician (Spring 2025)

Project: Developing microsatellite genetic markers and measuring population genetic structure of Hydractinia symbiolongicarpus across the Mid-Atlantic range
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Brandon Lewis

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Undergraduate Researcher (BS expected 2025)

Projects:
  • Comparing the growth rate and reproductive output of three co-occuring anemone species
  • Immortal Kombat: Measuring the effect of intra- and inter-specific competition on growth rate and reproduction among four co-occuring anemones that differ in reproductive mode
  • Influence of salinity on growth and reproduction of co-occuring anemones species
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Sydney Bayne

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Undergraduate Researcher

Projects:
  • Immortal Kombat: Measuring the effect of intra- and inter-specific competition on growth rate and reproduction among four co-occuring anemones that differ in reproductive mode
  • Influence of conspecific proximity on movement rates in two species of sea anemone with differing tolerance of conspecifics
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Grace Curran

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Undergraduate Researcher

Projects:
  • Immortal Kombat: Measuring the effect of intra- and inter-specific competition on growth rate and reproduction among four co-occuring anemones that differ in reproductive mode
  • Animal care
     
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Luca Caccamese

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Undergraduate Researcher (2022 - 2024)

Non-thesis master's student

Projects:
  • Fat n' happy: the influence of food quality, light, and temperature on body size and gametogenesis in
    Diadumene lineata
  • Animal care
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Jayden Steward

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Undergraduate Researcher (BS 2024)

Projects:
  • Fat n' happy: the influence of food quality, light, and temperature on body size and gametogenesis in
    Diadumene lineata
  • The relationship between hermit crab shell characteristics and Hydractiniid hydroid colonization patterns in the Mid-Atlantic
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Yuridia Gonsalez

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Undergraduate Researcher (BS 2024)

Projects:
  • Variation in hydroid colony morphology by population origin, shell type, and local population density in Hydractinia symbiolongicarpus
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Troy Stern

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Undergraduate Researcher (BS 2024)

Projects:
  • Fat n' happy: the influence of food quality, light, and temperature on body size and gametogenesis in
    Diadumene lineata
  • Animal care

Additional lab members

Chloe Trinh

Fall 2023

  • Developing a histology protocol for investigating the role of apoptosis in anemone fission

Ben Lazoff

Fall 2024 - Spring 2025

  • Identifying spawning conditions for podocoryna in the lab

Adriana Garcia Galaviz

Spring 2023

  • Fat n' happy: the influence of food quality, light, and temperature on body size and gametogenesis in Diadumene lineata

Trinity Mays

Fall 2022 - Spring 2024

  • Animal care

  • Developing culturing protocols for an anemone-associated protozoan

  • Developing a histology protocol for investigating the role of apoptosis in anemone fission​

Kristine Shell

Spring 2023 - Fall 2023

  • Collecting and preserving hydroid tissue samples for future genetic analyses

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