Spawning female abalone.

Typically separate sexes, sea urchins usually shed eggs OR sperm when induced to spawn. This one is a rare hermaphrodite, producing both male and female gametes. (2/17/17)

Fish exposed to water accommodated fractions (WAF) of crude oil

Fish exposed to chemically enhanced (dispersed) water accommodated fractions (CEWAF) of crude oil.

Ceriodaphnia dubia

Hyalella azteca

Eohaustorius estuarius

Haliotis rufescens

Normally developed larva of H. rufescens

Normally developed larva of the mussel, Mytilus galloprovincialis

Strongylocentrotus purpuratus

Normally developed larva of S. purpuratus

Chironomus dilutus