| Citation | Lambert, C.C. and G. Lambert, 1998 Non-indigenous ascidians in southern California harbours and marinas. Mar. Biol. 130:675-688. |
| Ref. | 2268 Lambert, C.C. and G. Lambert, 1998 |
| Page | 682 |
| Named Used as Valid | Microcosmus squamiger |
| Locality | |
| Distribution | Southern California. |