Genus Hilbigneris Carrera-Parra, 2006

* Hilbigneris gracilis (Ehlers, 1868) DISTRIBUTION: NA, CA, SA.

LITERATURE RECORDS: Ehlers 1868; Stossich 1876; Carus 1884; Fauvel 1934, Vatova 1935; Fauvel 1940; Marcuzzi 1972; Katzmann 1972, 1973a, 1973f; Gamulin-Brida 1974; Matjašić & Štirn 1975; Bellan 1976; Amoureux 1976, 1979; Vrišer 1979; Zavodnik 1979; Vrišer et al. 1981; Amoureux 1983a; 1983c; Avčin & Vrišer 1983; Fassari 1983; Katzmann 1983; Požar-Domac 1983; Del Piero et al. 1984; Zavodnik et al. 1985; Gillet 1986; Požar-Domac 1986; Zavodnik & Vidaković 1987; Aleffi et al. 1988; Belamarić & Šerman 1989; Špan et al. 1989; Županović & Jardas 1989; Požar-Domac 1994; Zahtila 1995; Zavodnik & Kovačić 2000; Cantone & Di Pietro 2002; Aleffi et al. 2003; Giangrande et al. 2003, 2004; Solis-Weiss et al. 2004; Aleffi et al. 2005; Boscolo et al. 2006; Solis-Weiss et al. 2007; Casellato & Stefanon 2008; Castelli et al. 2008; Mikac et al. 2011.

NEW RECORDS: BM11, BM12, BM13, BM14, BM15, BM16, BM17, BM18, BM19, BM20, BM21, BM22, BM24, BM25, BM26, BM27, BM28, BM31, BM32, BM33, BM34, BM36, BM37, BM38, BM39, BM40, BM41, BM42, BM43, BM52, BM53, BM54, BM65, BM66, BM78, BM79, BM91.

OTHER REPORTED NAMES: Lumbrineris gracilis (Ehlers, 1868); Lumbriconereis gracilis Ehlers, 1868; Lumbrinereis gracilis (Ehlers, 1868) .