Terrestrial isopods (Isopoda, Oniscidea) of São Tomé Island, with the description of two new Armadillidae Brandt, 1831 species Author Cifuentes, Julio Departamento de Biología (Zoología), Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Cantoblanco, Madrid (Spain) jcifcol @ gmail. com (corresponding author) jcifcol@gmail.com Author DA SILVA, Luis P. CIBIO, Centro de Investigação em Biodiversidade e Recursos InBIO Laboratório Associado, Campus de Vairão, Universidade do Rua Padre Armando Quintas, 4485 - 661 Vairão (and BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Campus de Vairão, 4485 - 661 Vairão (lfpascoals @ cibio lfpascoals@cibio.up.pt text Zoosystema 2023 2023-11-14 45 21 635 652 https://sciencepress.mnhn.fr/sites/default/files/articles/pdf/zoosystema2023v45a21.pdf journal article 10.5252/zoosystema2023v45a21 1638-9387 10144298 4D471A16-6DD9-4AFA-AAE5-C0DCFC64406F Nagurus cristatus * ( Dollfus, 1889 ) ( Fig. 2R ) Porcellio cristatus Dollfus, 1889: 91 . Nagurus cristatus – Holthuis 1949: 182 . MATERIAL EXAMINED. — Democratic Republic of São Tomé and Príncipe • 2 ♀ ; Jardim Botânico do Bom Sucesso ; 0°17’19.8”N , 6°36’44.0”E ; 14.V.2022 ; L.P. da Silva leg.; OST032 ; IBI . REMARKS Schmalfuss (2003) indicates that Nagurus cristatus is a pantropical species, that can be found in greenhouses in temperate climates. In Europe it has been cited from greenhouses in Germany , Belgium , France , the Netherlands , the United Kingdom , Romania and Switzerland ( Holthuis 1945 , 1949 , 1956 ; Berg 1997 ; Soesbergen 2003 ; Berg et al. 2008 ; Cochard et al. 2010 ; Gregory 2009 , 2014 ; Giurginca et al. 2015 ; Séchet & Noël 2015 ; De Smedt et al. 2017 , 2018 ; Cifuentes et al. 2022 ). It is recorded for the first time for São Tomé .