query: SELECT ?species ?speciesLabel WHERE {
    ?species wdt:P31 wd:Q16521 ; wdt:P171* wd:Q7377 .
    MINUS { ?species p:P225 [ ps:P225 [] ; pq:P405 ?author ] . }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }