1st Recor: CA/Los Angeles Harbor ('occasional', Kofoid and Miller 1927, cited by Carlton 1979) Settlement of T. navalis in this region is sporadic (Wallour 1960; Carlton 1979).
CA/Los Angeles Harbor (Kofoid and Miller 1927, cited by Carlton 1979); San Pedro/CA/Pacific Ocean (Wallour 1960)
ReferencesCarlton, James T. (1979) History, biogeography, and ecology of the introduced marine and estuarine invertebrates of the Pacific Coast of North America., Ph.D. dissertation, University of California, Davis. Pp. 1-904
Wallour, Dorothy Brown (1960) <missing title>, William F. Clapp Laboratories, Duxbury, Massachusetts. Pp. 1-41