Acanthopharynx Marion, 1870 (original description)
Acanthopharynx affinis Marion, 1870 (original description)
Acanthopharynx oculata Marion, 1870 accepted as Cyatholaimus oculatus (Marion, 1870) Rouville, 1905 (original description)
Acanthopharynx perarmata Marion, 1870 (original description)
Acanthopharynx striatipunctata Marion, 1870 accepted as Cyatholaimus striatipunctatus (Marion, 1870) Wieser, 1954 (original description)
Amphistenus Marion, 1870 accepted as Symplocostoma Bastian, 1865 (original description)
Amphistenus agilis Marion, 1870 accepted as Symplocostoma tenuicolle (Eberth, 1863) Wieser, 1953 (original description)
Amphistenus pauli Marion, 1870 accepted as Calyptronema acuminatum (Eberth, 1863) Wieser, 1953 (original description)
Calyptronema Marion, 1870 (original description)
Calyptronema paradoxum Marion, 1870 accepted as Calyptronema acuminatum (Eberth, 1863) Wieser, 1953 (original description)
Enoplostoma Marion, 1870 accepted as Enoplus Dujardin, 1845 (original description)
Enoplostoma brevicaudatum Marion, 1870 accepted as Enoplus obtusocaudatus Eberth, 1863 (original description)
Enoplostoma hirtum Marion, 1870 accepted as Enoplus quadridentatus Berlin, 1853 (original description)
Enoplostoma minus Marion, 1870 accepted as Enoplus striatus Eberth, 1863 (original description)
Enoplus brevicaudatus (Marion, 1870) accepted as Enoplus obtusocaudatus Eberth, 1863 (original description)
Enoplus hirtus (Marion, 1870) De Coninck & Schuurmans-Stekhoven, 1933 accepted as Enoplus quadridentatus Berlin, 1853 (original description)
Enoplus minor (Marion, 1870) accepted as Enoplus striatus Eberth, 1863 (original description)
Eurystoma Marion, 1870 accepted as Eurystomina Filipjev, 1921 (original description)
Eurystoma spectabile Marion, 1870 accepted as Eurystomina spectabilis (Marion, 1870) (original description)
Eurystoma tenue Marion, 1870 accepted as Eurystomina tenuis (Marion, 1870) accepted as Eurystomina spectabilis (Marion, 1870) (original description)
Eurystomina ornata (Eberth, 1863) Marion, 1970 (new combination reference)
Eurystomina spectabile (Marion, 1870) accepted as Eurystomina spectabilis (Marion, 1870) (original description)
Eurystomina spectabilis (Marion, 1870) (ecology source)
Eurystomina tenuis (Marion, 1870) accepted as Eurystomina spectabilis (Marion, 1870) (original description)
Heterocephalus Marion, 1870 accepted as Phanoderma Bastian, 1865 (original description)
Heterocephalus laticollis Marion, 1870 accepted as Phanoderma laticolle (Marion, 1870) Marion, 1875 (original description)
Lasiomitus Marion, 1870 accepted as Symplocostoma Bastian, 1865 (original description)
Lasiomitus exilis Marion, 1870 accepted as Symplocostoma exile (Marion, 1870) (original description)
Necticonema Marion, 1870 accepted as Cyatholaimus Bastian, 1865 (original description)
Necticonema prinzi Marion, 1870 accepted as Cyatholaimus prinzi (Marion, 1870) Inglis, 1961 (original description)
Phanoderma laticolle (Marion, 1870) Marion, 1875 (ecology source)
Phanoderma setigerum (Marion, 1870) Filipjev, 1918 (ecology source)
Rhabdotoderma Marion, 1870 (original description)
Rhabdotoderma morstatti Marion, 1870 (original description)
Stenolaimus Marion, 1870 accepted as Anticoma Bastian, 1865 (original description)
Stenolaimus lepturus Marion, 1870 accepted as Anticoma acuminata (Eberth, 1863) Bastian, 1865 (original description)
Stenolaimus macrosoma Marion, 1870 accepted as Leptosomatum bacillatum (Eberth, 1863) Bastian, 1865 accepted as Leptosomatum sabangense Steiner, 1915 (original description)
Thoracostoma Marion, 1870 (original description)
Thoracostoma dorylaimus Marion, 1870 (original description)
Thoracostoma echinodon Marion, 1870 accepted as Thoracostoma coronatum (Eberth, 1863) Marion, 1870 (original description)
Thoracostoma montredonense Marion, 1870 accepted as Deontostoma montredonense (Marion, 1870) Filipjev, 1916 (original description)
Thoracostoma zolae Marion, 1870 (original description)

Mediterranean Sea for Acanthopharynx oculata Marion, 1870 
Mediterranean Sea for Acanthopharynx striatipunctata Marion, 1870 
Mediterranean Sea for Enoplus hirtus (Marion, 1870) De Coninck & Schuurmans-Stekhoven, 1933 
Mediterranean Sea for Necticonema prinzi Marion, 1870