A preliminary survey and range extension of millipedes species introduced in Brazil (Myriapoda, Diplopoda) Author Iniesta, Luiz Felipe Moretti Author Bouzan, Rodrigo Salvador Author Rodrigues, Patrícia Elesbão da Silva Author Almeida, Thais Melo de Author Ott, Ricardo Author Brescovit, Antonio Domingos text Papéis Avulsos de Zoologia 2021 2021-10-27 61 1 18 http://dx.doi.org/10.11606/1807-0205/2021.61.88 journal article 10.11606/1807-0205/2021.61.88 1807-0205 7177234 Trachyjulus calvus (Pocock, 1893a) ( Figs. 1D , 6 C-D) Descriptive notes: Male, see Golovatch et al. (2012: 114 , figs. 8-9). Identification: T.calvus is easily separated from Brazilian species of Spirostreptida by having tergites longitudinally crested ( Golovatch et al., 2012 : fig. 8) and the presence of posterior gonopod. According to the diagnosis made by Golovatch et al. (2012) ,males are recognized by lateral coxal process of the anterior gonopod being very slen- der ( Fig. 6C ); slender and conical medial coxal process; posterior gonopod with axe-shaped flagellum extended and with microgranulate distal lobules ( Fig. 6D ). Distribution: T. calvus presents a tropical distribution ( Golovatch et al., 2012 ). In Brazil , the species has been recorded only in urban areas from states of Rio de Janeiro and Bahia ( ca. 1,500 km ). Material examined: Bahia: Salvador , campus UFBA [- 13.004364°S ; - 38.508978°W ], 2013, C.M.P. Leite coll., ♂ ( UFMT ) . Records: Rio de Janeiro : Rio de Janeiro , Bairro Tijuca [- 22.935505°S ;- 43.243112°W ], 17.v.1938 , A.C. Aguirre coll., 11♀ 1 immature ( Schubart, 1946b ) ; vi.1938 , A.C. Aguirre coll., ♀ ( Schubart,1946b ) ; 21.v.1939 ,A.C.Aguirre coll., 3♂ 9♀ 8 immatures ( Schubart, 1946b ); 12.ix.1939 , A.C. Aguirre coll., ♂ 1 immature ( Schubart, 1946b ); 29.x.1939 , A.C. Aguirre coll., 6 immatures ( Schubart, 1946b ); 27.xi.1939 , A.C. Aguirre coll., 4 immatures ( Schubart, 1946b ); 30.i.1940 , A.C. Aguirre coll., 3♂ 4♀ ( Schubart, 1946b ); 30.iv.1940 , A.C. Aguirre coll., 5♀ 4 immatures ( Schubart, 1946b ); 05.vi.1940 , A.C. Aguirre coll., ♀ ( Schubart, 1946b ); 11.vi.1940 , A.C. Aguirre coll., 4♀ 3 immatures ( Schubart, 1946b ); 04.viii.1940 , A.C. Aguirre coll., 2♂ 4♀ 2 immatures ( Schubart, 1946b ); 14.ix.1940 , A.C. Aguirre coll., 5♂ 10♀ 1 immature ( Schubart, 1946b ); 30.vii.1939 , A.C. Aguirre coll., ♀ ( Schubart, 1946b ); 15.ix.1939 , A.C. Aguirre coll., 93♂ 133♀ 27 immatures ( Schubart, 1946b ); 13.iv.1946 , A.C. Aguirre coll., 2♂ 4♀ 4 immatures ( Schubart, 1946b ).