Shifts in reproductive mode represent key evolutionary innovations that shape species' life histories and evolutionary trajectories. Species showing bimodal reproductive strategies with multiple independent origins offer a rare opportunity to gain insights into the adaptive processes and mechanisms underlying convergent traits. The fire salamander, Salamandra salamandra , is the only amphibian exhibiting intraspecific variatio...

Phaeocystis antarctica , a dominant phytoplankton species found in the Southern Ocean, is known for colony formation and large seasonal blooms. Blooms play a key role in Southern Ocean biogeochemistry, contributing to carbon export and the production of dimethylsulfoniopropionate (DMSP) and its climatically active breakdown product, dimethyl sulfide (DMS). Here we provide evidence of phagotrophy, i.e., mixotrophic behavior in...

We have attempted to re-establish bay scallops to the Virginia, U.S.A. coastal bays and document the dynamics of the restoration effort. Bay scallops ( Argopecten irradians ) once flourished in the eelgrass ( Zostera marina ) of the Virginia coastal bays. Eelgrass wasting disease led to declines, and both eelgrass and scallops were completely lost after a 1933 hurricane. The Virginia Institute of Marine Science (VIMS) led a su...