Nagurus cristatus * ( Dollfus, 1889 )

Cifuentes, Julio & DA SILVA, Luis P., 2023, Terrestrial isopods (Isopoda, Oniscidea) of São Tomé Island, with the description of two new Armadillidae Brandt, 1831 species, Zoosystema 45 (21), pp. 635-652 : 649

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.

Figures

FIG. 2. — A, Agnara madagascariensis (Budde-Lund, 1885), habitus; B, Ctenorillo bananae (Van Name, 1920), habitus; C, Ctenorillo atlanticus n. sp., habitus; D, Cubaris murina Brandt, 1833, habitus; E, Gabunillo thomensis n. sp., habitus; F, Venezillo crassus (Budde-Lund, 1904), habitus; G, Elumoides atlanticus Ferrara & Schmalfuss,1983,habitus; H, Eubelum asperius Van Name, 1920, habitus;I, Burmoniscus kohleri (Schmalfuss & Ferrara,1978), habitus;J, Congophiloscia saothomensis Schmalfuss & Ferrara, 1978, habitus; K, Niambia atracheata (Schmalfuss & Ferrara, 1978), habitus; L-N, Trichorhina hospes Silvestri, 1918, habitus (L), antennula (M), scale-setae (N); O-Q, Trichorhina kribensis Ferrara & Schmalfuss, 1983, habitus (O), antennula (P), scale-setae (Q); R, Nagurus cristatus (Dollfus, 1889), habitus. Scale bars: A-C, I, J, L, O, 0.5 mm; D, F, H, K, R, 1 mm; E, G, 0.1 mm; M, N, P, Q, 0.01 mm.