Các loài trong chi Halgerda gồm:[3]

• Halgerda abyssicola Fahey & Gosliner, 2000
• Halgerda albocristata [4]
• Halgerda aurantiomaculata (Allan, 1932)[5]
• Halgerda azteca Fahey & Gosliner, 2000
• Halgerda bacalusia Fahey & Gosliner, 1999
• Halgerda batangas Carlson & Hoff, 2000
• Halgerda brunneomaculata Carlson & Hoff, 1993[5]
• Halgerda brycei Fahey & Gosliner, 2001
• Halgerda carlsoni Rudman, 1978[6]
• Halgerda dalanghita Fahey & Gosliner, 1999[4]
• Halgerda diaphana Fahey & Gosliner, 1999
• Halgerda dichromis Fahey & Gosliner, 1999
• Halgerda elegans Bergh, 1905[5]
• Halgerda fibra Fahey & Gosliner, 2000
• Halgerda formosa (Bergh, 1905)
• Halgerda graphica Basedow & Hedley, 1905 [5]
• Halgerda guahan Carlson & Hoff, 1993[5]
• Halgerda gunnessi Fahey & Gosliner, 2001
• Halgerda johnsonorum Carlson & Hoff, 2000
• Halgerda malesso Carlson & Hoff, 1993[5]
• Halgerda maricola Fahey & Gosliner, 2001
• Halgerda okinawa Carlson & Hoff, 2000
• Halgerda onna Fahey & Gosliner, 2001
• Halgerda orstomi Fahey & Gosliner, 2000
• Halgerda paliensis (Bertsch & Johnson, 1982)[5]
• Halgerda punctata Farran, 1902
• Halgerda rubicunda Baba, 1949 - no references found, unless
• Halgerda stricklandi Fahey & Gosliner, 1999
• Halgerda terramtuentis Bertsch & Johnson, 1982[5]
• Halgerda tessellata (Bergh, 1880) - originally as Dictyodoris tessellata Bergh, 1880
• Halgerda theobroma Fahey & Gosliner, 2001
• Halgerda toliara Fahey & Gosliner,1999[4]
• Halgerda wasinensis Eliot, 1904
• Halgerda willeyi Eliot, 1904[7][8]