Merry
Contributor
Thank you to everyone for your kind words.
Yes Lynn, we made several collections over a 4-month period. I kept the egg strings in a cooler on ice-packs, temperature-controlled to ~55 degrees with bubble wrap. Primitive, but with daily changes of fresh sea water, the embryos would continue to develop for many days. Aeration with an aquarium pump would have helped, no doubt. Meanwhile, I looked at samples from different depths and habitats. Tide pools turn out to be nursery for everything tiny, sand is wormy, and a small sample from the docks is a hoot!
Yes Lynn, we made several collections over a 4-month period. I kept the egg strings in a cooler on ice-packs, temperature-controlled to ~55 degrees with bubble wrap. Primitive, but with daily changes of fresh sea water, the embryos would continue to develop for many days. Aeration with an aquarium pump would have helped, no doubt. Meanwhile, I looked at samples from different depths and habitats. Tide pools turn out to be nursery for everything tiny, sand is wormy, and a small sample from the docks is a hoot!