. "4519920" . . "Chironomus obsistens" . "Chironomus obsistens Walker, 1856" . . "urn:lsid:faunaeur.org:taxname:408550" . . . _:b75530115 . _:b75530115 "urn:lsid:faunaeur.org:taxname:408550" . _:b75649870 "4519920" . . _:b75530115 . _:b75530115 . . _:b75649870 . "414390" . _:b75649870 "GBIF id" . _:b75530115 "Fauna Europaea id" . "Walker, 1856" . _:b75649870 . _:b75649870 . . "Chironomus obsistens" .