Streptocephalus woottoni

Kingdom: Animalia
Class: Branchiopoda
Order: Anostraca
Family: Streptocephalidae

- Small freshwater crustacean; between 13 and 25mm long; females slightly smaller than males; rosy color.
- Feed on algae, bacteria, protozoa, rotifers, and various bits of organic matter.
- Breeding: Deposit eggs in their pools soil to wait out dry periods. Hatching usually occurs between January and March, depending on water temperature.

external image Riverside-fairy-shrimp.jpg

- Located in California.
- Live in deep vernal pools and ponds; non marine and non riverine waters. (within annual grasslands)
- Live in above ground pools.
- Not migratory.
- Not many predators, but are threatened by many common environmental problems.

The shrimp are threatened by:
- urban sprawl: the shrimp's habitat is very desireable building grounds for housing developments.
- agribusiness
- off-road vehicles
- livestock grazing
- wetland draining
- pollution
- invasion of non-native plants
- fire

- The government denied disignating a critical habitat for the shrimp at first.
- However, in 2005, the US Fish and Wildlife Services designated a critical habitat for the shrimp.

Center for Biological Diversity:
US Fish and Wildlife Service Species Profiles:

by: Samantha