Who has the status of jr synonym of protosialis casca?
CREATE TABLE "new_taxa" (
  "name" text,
  "novelty" text,
  "status" text,
  "authors" text,
  "unit" text,
  "location" text,
  "notes" text
);
SELECT "novelty" FROM "new_taxa" WHERE "status"='jr synonym of protosialis casca';