Caecum attenuatum de Folin, 1880 (additional source)
Caecum clarum E. Lamy, 1909 (additional source)
Caecum cooki Pizzini & Raines, 2011 (additional source)
Caecum dakuwaqa Pizzini, Raines & Vannozzi, 2013 (additional source)
Caecum danielei Pizzini & Raines, 2011 (additional source)
Caecum egenum Vannozzi, 2017 (original description)
Caecum gulosum Hedley, 1899 (additional source)
Caecum inflatulum Vannozzi, 2017 (original description)
Caecum japonicum (Habe, 1978) (additional source)
Caecum maestratii Pizzini, Raines & Vannozzi, 2013 accepted as Mauroceras maestratii (Pizzini, Raines & Vannozzi, 2013) (additional source)
Caecum malleatum de Folin, 1868 accepted as Caecum modestum de Folin, 1868 (source of synonymy)
Caecum microcyclos de Folin, 1880 accepted as Caecum attenuatum de Folin, 1880 (source of synonymy)
Caecum modestum de Folin, 1868 (additional source)
Caecum musorstomi Pizzini, Raines & Vannozzi, 2013 (additional source)
Caecum neocaledonicum de Folin, 1868 (additional source)
Caecum parryensis Ladd, 1972 † accepted as Mauroceras kajiyamai (T. Habe, 1963) (source of synonymy)
Caecum praegrande Vannozzi, 2017 (original description)
Caecum sepimentum de Folin, 1868 (additional source)
Caecum smriglioi Pizzini, Nofroni & Bonfitto, 2008 (additional source)
Caecum succineum de Folin, 1880 (additional source)
Caecum vanuatuarum Pizzini, Raines & Vannozzi, 2013 (additional source)
Caecum varanoi Pizzini, Nofroni & Bonfitto, 2008 (additional source)
Caecum vertebrale Hedley, 1899 (additional source)
Caecum virginiae Pizzini, Raines & Vannozzi, 2013 (additional source)
Meioceras kajiyamai T. Habe, 1963 accepted as Mauroceras kajiyamai (T. Habe, 1963) (additional source)
Meioceras rhinoceros Pizzini, Raines & Vannozzi, 2013 accepted as Mauroceras rhinoceros (Pizzini, Raines & Vannozzi, 2013) (additional source)
Meioceras serratum Vannozzi, 2017 accepted as Mauroceras serratum (Vannozzi, 2017) (original description)
Parastrophia cecalupoi Vannozzi, 2017 (original description)
Parastrophia ingens Vannozzi, 2017 (original description)
Parastrophia ivani Vannozzi, 2017 (original description)
Parastrophia megadattilida Pizzini, Raines & Vannozzi, 2013 (additional source)
Parastrophia monicae Vannozzi, 2017 (original description)
Parastrophia reticulata Vannozzi, 2017 (original description)
Pizzinia Vannozzi, 2017 (original description)
Pizzinia nitens Vannozzi, 2017 (original description)

Manado for Meioceras serratum Vannozzi, 2017 
Marshall Islands for Meioceras serratum Vannozzi, 2017 
Philippines Exclusive Economic Zone for Caecum attenuatum de Folin, 1880 
Philippines Exclusive Economic Zone for Caecum clarum E. Lamy, 1909 
Philippines Exclusive Economic Zone for Caecum cooki Pizzini & Raines, 2011 
Philippines Exclusive Economic Zone for Caecum dakuwaqa Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Caecum danielei Pizzini & Raines, 2011 
Philippines Exclusive Economic Zone for Caecum egenum Vannozzi, 2017 
Philippines Exclusive Economic Zone for Caecum gulosum Hedley, 1899 
Philippines Exclusive Economic Zone for Caecum inflatulum Vannozzi, 2017 
Philippines Exclusive Economic Zone for Caecum japonicum (Habe, 1978) 
Philippines Exclusive Economic Zone for Caecum maestratii Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Caecum modestum de Folin, 1868 
Philippines Exclusive Economic Zone for Caecum musorstomi Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Caecum neocaledonicum de Folin, 1868 
Philippines Exclusive Economic Zone for Caecum praegrande Vannozzi, 2017 
Philippines Exclusive Economic Zone for Caecum sepimentum de Folin, 1868 
Philippines Exclusive Economic Zone for Caecum smriglioi Pizzini, Nofroni & Bonfitto, 2008 
Philippines Exclusive Economic Zone for Caecum succineum de Folin, 1880 
Philippines Exclusive Economic Zone for Caecum vanuatuarum Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Caecum varanoi Pizzini, Nofroni & Bonfitto, 2008 
Philippines Exclusive Economic Zone for Caecum vertebrale Hedley, 1899 
Philippines Exclusive Economic Zone for Caecum virginiae Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Meioceras kajiyamai T. Habe, 1963 
Philippines Exclusive Economic Zone for Meioceras rhinoceros Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Meioceras serratum Vannozzi, 2017 
Philippines Exclusive Economic Zone for Parastrophia cecalupoi Vannozzi, 2017 
Philippines Exclusive Economic Zone for Parastrophia ingens Vannozzi, 2017 
Philippines Exclusive Economic Zone for Parastrophia ivani Vannozzi, 2017 
Philippines Exclusive Economic Zone for Parastrophia megadattilida Pizzini, Raines & Vannozzi, 2013 
Philippines Exclusive Economic Zone for Parastrophia monicae Vannozzi, 2017 
Philippines Exclusive Economic Zone for Parastrophia reticulata Vannozzi, 2017 
Philippines Exclusive Economic Zone for Pizzinia nitens Vannozzi, 2017 
Society Islands for Meioceras serratum Vannozzi, 2017