https://insecten-europa.linnaeus.naturalis.nl/linnaeus_ng/app/views/species/nsr_taxon.php?id=74445&cat=TAB_DESCRIPTION
Insecten van Europa: Blattella germanica
insectenvaneuropagermanica
https://itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=1263794
ITIS - Report: Blattella lecordieri
The Integrated Taxonomic Information System (ITIS, www.itis.gov) partners with specialists from around the world to assemble scientific names and their...
itisreport
https://www.ecoregistros.org/sheet/Blattella-germanica
German Cockroach (Blattella germanica) - EcoRegistros
German Cockroach (Blattella germanica) - Species information on EcoRegistros
german cockroachblattella germanicaecoregistros