Exucarcinus Prado and Luque, 2018

Prado, Ludmila A. C., Luque, Javier, Barreto, Alcina M. F. & Palmer, A. Richard, 2018, New brachyuran crabs from the Aptian-Albian Romualdo Formation, Santana Group of Brazil: Evidence for a Tethyan connection to the Araripe Basin, Acta Palaeontologica Polonica 63 (4), pp. 737-750 : 740

Family Orithopsidae Schweitzer, Feldmann, Fam, Hessin, Hetrick, Nyborg, and Ross, 2003

Included genera: Aetocarcinus Schweitzer, Feldmann, Rader, and Frantescu, 2016 ; Bellcarcinus Luque, 2014 ; Cherpiocarcinus Marangon and De Angeli, 1997 ; Colombicarcinus Karasawa, Schweitzer, Feldmann, and Luque, 2014 ; Cristella Collins and Rasmussen, 1992 ; Exucarcinus Prado and Luque , gen. nov.; Marycarcinus Schweitzer, Feldmann, Fam, Hessin, Hetrick, Nyborg, and Ross, 2003 ; Orithopsis Carter, 1872 ; Paradoxilissopsa Schweitzer, Dworschak, and Martin, 2011 (= Lissopsis Frič and Kafka, 1887 ); Paradoxicarcinus Schweitzer, Feldmann, Fam, Hessin, Hetrick, Nyborg, and Ross, 2003 ; Planocarcinus Luque, Feldmann, Schweitzer, Jaramillo, and Cameron, 2012 ; Shazella Collins and Williams, 2004 ; Silvacarcinus Collins and Smith, 1993 ; Texicancer Franţescu, Feldmann, and Schweitzer, 2016 .