Table 1.

Intermediate /aberrant hosts of S. neurona.

Proven intermediate hostsa (see Table 4)	S. neurona isolated from host tissue by bioassay in mice or cell culture (see Table 4)	S. neurona – like sarcocysts in sections	Clinical disease reported (see Tables 7–9)	Only antibody found (see Table 6)
Cat Skunk Raccoon Armadillo Sea otter	Horse Sea otter Pacific harbor seal Harbor porpoise Raccoon	Dog Horse Mink Bobcatb	Horse Pony Zebra Raccoon Red pandab Cat Ferret Dog, Skunk Lynx Sea otter Pacific harbor seal Sea lion	Ring tailed lemur Blue eyed black lemur Black and white ruffed lemur Beaver

^aLaboratory raised opossums shed sporocysts after consuming infected muscle; sporocysts were infective to KO mice.

^bUnpublished.