Benedenia monticellii (Parona & Perugia, 1895) Johnston, 1929 (additional source)
Bivagina alcedinis (Parona & Perugia, 1889) Yamaguti, 1963 (additional source)
Bradyhaptorus trachini (Parona & Perugia, 1890) Unnithan, 1971 accepted as Pauciconfibula trachini (Parona & Perugia, 1889) Dilllon & Hargis, 1965 (additional source)
Bychowskicotyla mormyri (Lorenz, 1878) Unnithan, 1971 (additional source)
Calceostomella inermis (Parona & Perugia, 1889) Palombi, 1943 (additional source)
Calicotyle palombi Euzet & Williams, 1960 (additional source)
Calicotyle stossichi Braun, 1899 (additional source)
Calicotyle vicina Neifar, Euzet & Ben Hassine, 2001 (additional source)
Capsala maccallumi Price, 1939 (additional source)
Cemocotyle trachuri Dillon & Hargis, 1965 (additional source)
Cotyloatlantica mediterranea (Euzet & Trilles, 1960) Bravo-Hollis, 1984 (additional source)
Dactylogyrus heteromorphus El Gharbi, Birgi & Lambert, 1994 (additional source)
Dactylogyrus tunisiensis El Gharbi, Birgi & Lambert, 1994 (additional source)
Dasyonchocotyle spiniphallus Hargis, 1955 (additional source)
Dicrumenia bychowskyi Mamaev, 1969 (additional source)
Dionchus agassizi Goto, 1899 (additional source)
Dionchus remorae (MacCallum, 1916) Price, 1938 (additional source)
Diplectanum [sensu lato] grassei Oliver, 1974 (additional source)
Diplectanum [sensu lato] laubieri Lambert & Maillard, 1974 (additional source)
Diplectanum [sensu lato] melvillei Oliver & Paperna, 1984 (additional source)
Diplectanum aequans (Wagener, 1857) Diesing, 1858 (additional source)
Diplectanum simile Bychowsky, 1957 (additional source)
Echinoplectanum echinophallus (Euzet & Oliver, 1965) Justine & Euzet, 2006 (additional source)
Empruthotrema raiae (MacCallum, 1916) Johnston & Tiegs, 1922 (additional source)
Epicotyle torpedinis (Price, 1942) Euzet & Maillard, 1974 (additional source)
Erpocotyle catenulata (Guberlet, 1933) Yamaguti, 1963 (additional source)
Grubea cochlear Diesing, 1858 (additional source)
Haliotrema balisticus (Hargis, 1955) Yamaguti, 1963 (additional source)
Heliocotyle kartasi Neifar, Euzet & Ben Hassine, 1999 (additional source)
Heteraxine seriola (Ishii, 1936) Yamaguti, 1938 accepted as Heteraxine heterocerca (Goto, 1894) Yamaguti, 1938 (additional source)
Heterocotyle capapei Neifar, Euzet & Ben Hassine, 2000 (additional source)
Heterocotyle forcifera Neifar, Euzet & Ben Hassine, 1999 (additional source)
Heterocotyle minima (MacCallum, 1916) Price, 1938 (additional source)
Heterocotyle mokhtarae Neifar, Euzet & Ben Hassine, 1999 (additional source)
Heterocotyle pastinacae Scott, 1904 (additional source)
Heterocotyle scotti Neifar, Euzet & Ben Hassine, 1998 (additional source)
Heterocotyle similis Neifar, Euzet & Ben Hassine, 1998 (additional source)
Heterocotyle striata Neifar, Euzet & Ben Hassine, 1999 (additional source)
Heteronchocotyle gymnurae Neifar, Euzet & Ben Hassine, 2001 (additional source)
Hexabothrium appendiculatum (Kuhn, 1829) von Nordmann, 1840 (additional source)
Hexabothrium canicula (Cerfontaine, 1899) Price, 1942 (additional source)
Hexostoma thynni (Delaroche, 1811) Rafinesque, 1815 (additional source)
Intracotyle hannibali (Euzet & Ktari, 1970) Mamaev, 1977 (additional source)
Lamellodiscus abbreviatus Sanfilippo, 1978 (basis of record)
Lamellodiscus bidens Euzet, 1984 (additional source)
Lamellodiscus confusus Amine, Euzet & Kechemir-Issad, 2007 (additional source)
Lamellodiscus crampus Neifar, 2008 (additional source)
Lamellodiscus echeneis (Wagener, 1857) (additional source)
Lamellodiscus elegans Bychowsky, 1957 (additional source)
Lamellodiscus ergensi Euzet & Oliver, 1966 (additional source)
Lamellodiscus erythrini Euzet & Oliver, 1966 (additional source)
Lamellodiscus euzeti Diamanka, Boudaya, Toguebaye & Pariselle, 2011 (additional source)
Lamellodiscus flagellatus Boudaya, Neifar & Euzet, 2009 (additional source)
Lamellodiscus fraternus Bychowsky, 1957 (additional source)
Lamellodiscus furcosus Euzet & Oliver, 1966 (additional source)
Lamellodiscus gracilis Euzet & Oliver, 1966 (additional source)
Lamellodiscus gussevi Sanfilippo, 1978 (additional source)
Lamellodiscus hilii Euzet, 1984 (additional source)
Lamellodiscus ignoratus Palombi, 1943 (additional source)
Lamellodiscus impervius Euzet, 1984 (additional source)
Lamellodiscus knoepffleri Oliver, 1969 (additional source)
Lamellodiscus mirandus Euzet & Oliver, 1966 (additional source)
Lamellodiscus mormyri Euzet & Oliver, 1967 (additional source)
Lamellodiscus parisi Oliver, 1969 (additional source)
Lamellodiscus rastellus Neifar, Euzet & Oliver, 2004 (additional source)
Lamellodiscus sarculus Neifar, Euzet & Oliver, 2004 (additional source)
Lamellodiscus sigilatus Neifar, Euzet & Oliver, 2004 (additional source)
Lamellodiscus theroni Amine, Euzet & Kechemir-Issad, 2007 (additional source)
Lamellodiscus verberis Euzet & Oliver, 1967 (additional source)
Mazocraeoides sardinellae Ktari, 1982 (basis of record)
Mazocraes pilchardi (Van Beneden & Hesse, 1863) Sproston, 1946 (additional source)
Mehracotyle insolita Neifar, Euzet & Ben Hassine, 2002 (additional source)
Merizocotyle concinna (Scott, 1904) Brinkmann, 1940 accepted as Thaumatocotyle concinna Scott, 1904 (additional source)
Metamicrocotyla cephalus (Azim, 1939) Hargis, 1954 (additional source)
Myliocotyle pteromylaei Neifer, Euset & Ben Hassine, 1999 (additional source)
Neoentobdella apiocolpos (Euzet & Maillard, 1967) Kearn & Whittington, 2005 (additional source)
Neoentobdella diadema (Monticelli, 1902) Kearn & Whittington, 2005 (additional source)
Neoheterocotyle ktarii Neifar, Euzet & Ben Hassine, 2001 (additional source)
Neohexostoma euthynni (Meserve, 1938) Price, 1961 (additional source)
Neonchocotyle pastinacae Ktari & Maillard, 1972 (additional source)
Neopolystoma euzeti Combes & Ktari, 1976 accepted as Polystomoides euzeti (Combes & Ktari, 1976) Chaabane, Du Preez, Johnston & Verneau, 2022 (additional source)
Nudaciraxine imperium Châari, Derbel & Neifar, 2010 (additional source)
Pauciconfibula trachini (Parona & Perugia, 1889) Dilllon & Hargis, 1965 (additional source)
Plectanocotyle major Boudaya, Neifar & Euzet, 2006 (additional source)
Polylabris mamaevi Ogawa & Egusa, 1980 (additional source)
Polylabris tubicirrus (Paperna & Kohn, 1964) Mamaev & Parukhin, 1976 (additional source)
Polystomoides ocellatus (Rudolphi, 1819) Ozaki, 1935 (additional source)
Protolamellodiscus serranelli (Euzet & Oliver, 1965) Oliver, 1969 (additional source)
Pseudanthocotyloides heterocotyle (Van Beneden, 1871) Euzet & Prost, 1969 (additional source)
Pseudoaspinatrium euzeti (Ktari, 1971) Mamaev, 1986 accepted as Pauciconfibula euzeti (Ktari, 1971) Chisholm, Beverley-Burton & McAlpine, 1991 (additional source)
Pseudoaspinatrium gallieni (Euzet & Ktari, 1971) Mamaev, 1986 (additional source)
Pseudodiplectanum syrticum Derbel, Boudaya & Neifar, 2007 (additional source)
Pseudokuhnia minor (Goto, 1984) Rohde & Watson, 1985 (additional source)
Pseudorhabdosynochus beverleyburtonae (Oliver, 1984) Kritsky & Beverley-Burton, 1986 (additional source)
Pseudorhabdosynochus bouaini Neifar & Euzet, 2007 (additional source)
Pseudorhabdosynochus dolicocolpos Neifar & Euzet, 2007 (additional source)
Pseudorhabdosynochus enitsuji Neifar & Euzet, 2007 (additional source)
Pseudorhabdosynochus hayet Chaabane, Neifar, Gey & Justine, 2016 (additional source)
Pseudorhabdosynochus regius Chaabane, Neifar & Justine, 2015 (additional source)
Pseudorhabdosynochus riouxi (Oliver, 1986) Santos, Buchmann & Gibson, 2000 (additional source)

Tunisia for Dactylogyrus heteromorphus El Gharbi, Birgi & Lambert, 1994 
Tunisia for Dactylogyrus tunisiensis El Gharbi, Birgi & Lambert, 1994 
Tunisia for Neopolystoma euzeti Combes & Ktari, 1976 
Tunisia for Polystomoides ocellatus (Rudolphi, 1819) Ozaki, 1935 
Tunisia for Pseudodactylogyrus anguillae (Yin & Sproston, 1948) Gusev, 1965 
Tunisian Exclusive Economic Zone for Amphibdella paronaperugiae Llewellyn, 1960 
Tunisian Exclusive Economic Zone for Amphibdelloides benhassinae Tazerouti, Neifar & Euzet, 2006 
Tunisian Exclusive Economic Zone for Amphibdelloides kechemirae Tazerouti, Neifar & Euzet, 2006 
Tunisian Exclusive Economic Zone for Amphibdelloides vallei Llewellyn, 1960 
Tunisian Exclusive Economic Zone for Anthocotyle merluccii Van Beneden & Hesse, 1863 
Tunisian Exclusive Economic Zone for Atrispinum salpae (Parona & Perugia, 1890) Maillard & Noisy, 1979 
Tunisian Exclusive Economic Zone for Axine belones Abildgaard, 1794 
Tunisian Exclusive Economic Zone for Benedenia monticellii (Parona & Perugia, 1895) Johnston, 1929 
Tunisian Exclusive Economic Zone for Bivagina alcedinis (Parona & Perugia, 1889) Yamaguti, 1963 
Tunisian Exclusive Economic Zone for Bradyhaptorus trachini (Parona & Perugia, 1890) Unnithan, 1971 
Tunisian Exclusive Economic Zone for Bychowskicotyla mormyri (Lorenz, 1878) Unnithan, 1971 
Tunisian Exclusive Economic Zone for Calceostomella inermis (Parona & Perugia, 1889) Palombi, 1943 
Tunisian Exclusive Economic Zone for Calicotyle kroyeri Diesing, 1850 
Tunisian Exclusive Economic Zone for Calicotyle palombi Euzet & Williams, 1960 
Tunisian Exclusive Economic Zone for Calicotyle stossichi Braun, 1899 
Tunisian Exclusive Economic Zone for Calicotyle vicina Neifar, Euzet & Ben Hassine, 2001 
Tunisian Exclusive Economic Zone for Capsala maccallumi Price, 1939 
Tunisian Exclusive Economic Zone for Cemocotyle trachuri Dillon & Hargis, 1965 
Tunisian Exclusive Economic Zone for Chimaericola leptogaster (Leuckart, 1830) Brinkmann, 1942 
Tunisian Exclusive Economic Zone for Choricotyle chrysophryi Van Beneden & Hesse, 1863 
Tunisian Exclusive Economic Zone for Cotyloatlantica mediterranea (Euzet & Trilles, 1960) Bravo-Hollis, 1984 
Tunisian Exclusive Economic Zone for Dasyonchocotyle spiniphallus Hargis, 1955 
Tunisian Exclusive Economic Zone for Dicrumenia bychowskyi Mamaev, 1969 
Tunisian Exclusive Economic Zone for Dionchus agassizi Goto, 1899 
Tunisian Exclusive Economic Zone for Dionchus remorae (MacCallum, 1916) Price, 1938 
Tunisian Exclusive Economic Zone for Diplectanum [sensu lato] grassei Oliver, 1974 
Tunisian Exclusive Economic Zone for Diplectanum [sensu lato] laubieri Lambert & Maillard, 1974 
Tunisian Exclusive Economic Zone for Diplectanum [sensu lato] melvillei Oliver & Paperna, 1984 
Tunisian Exclusive Economic Zone for Diplectanum aequans (Wagener, 1857) Diesing, 1858 
Tunisian Exclusive Economic Zone for Diplectanum simile Bychowsky, 1957 
Tunisian Exclusive Economic Zone for Echinoplectanum echinophallus (Euzet & Oliver, 1965) Justine & Euzet, 2006 
Tunisian Exclusive Economic Zone for Empruthotrema raiae (MacCallum, 1916) Johnston & Tiegs, 1922 
Tunisian Exclusive Economic Zone for Epicotyle torpedinis (Price, 1942) Euzet & Maillard, 1974 
Tunisian Exclusive Economic Zone for Erpocotyle catenulata (Guberlet, 1933) Yamaguti, 1963 
Tunisian Exclusive Economic Zone for Gastrocotyle trachuri Van Beneden & Hesse, 1863 
Tunisian Exclusive Economic Zone for Glyphidohaptor plectocirra (Paperna, 1972) Kritsky, Galli & Yang, 2007 
Tunisian Exclusive Economic Zone for Gotocotyla acanthura (Parona & Perugia, 1896) Meserve, 1938 
Tunisian Exclusive Economic Zone for Grubea cochlear Diesing, 1858 
Tunisian Exclusive Economic Zone for Haliotrema balisticus (Hargis, 1955) Yamaguti, 1963 
Tunisian Exclusive Economic Zone for Heliocotyle kartasi Neifar, Euzet & Ben Hassine, 1999 
Tunisian Exclusive Economic Zone for Heteraxine seriola (Ishii, 1936) Yamaguti, 1938 
Tunisian Exclusive Economic Zone for Heterocotyle capapei Neifar, Euzet & Ben Hassine, 2000 
Tunisian Exclusive Economic Zone for Heterocotyle forcifera Neifar, Euzet & Ben Hassine, 1999 
Tunisian Exclusive Economic Zone for Heterocotyle minima (MacCallum, 1916) Price, 1938 
Tunisian Exclusive Economic Zone for Heterocotyle mokhtarae Neifar, Euzet & Ben Hassine, 1999 
Tunisian Exclusive Economic Zone for Heterocotyle pastinacae Scott, 1904 
Tunisian Exclusive Economic Zone for Heterocotyle scotti Neifar, Euzet & Ben Hassine, 1998 
Tunisian Exclusive Economic Zone for Heterocotyle similis Neifar, Euzet & Ben Hassine, 1998 
Tunisian Exclusive Economic Zone for Heterocotyle striata Neifar, Euzet & Ben Hassine, 1999 
Tunisian Exclusive Economic Zone for Heteronchocotyle gymnurae Neifar, Euzet & Ben Hassine, 2001 
Tunisian Exclusive Economic Zone for Hexabothrium appendiculatum (Kuhn, 1829) von Nordmann, 1840 
Tunisian Exclusive Economic Zone for Hexabothrium canicula (Cerfontaine, 1899) Price, 1942 
Tunisian Exclusive Economic Zone for Hexostoma thynni (Delaroche, 1811) Rafinesque, 1815 
Tunisian Exclusive Economic Zone for Intracotyle hannibali (Euzet & Ktari, 1970) Mamaev, 1977 
Tunisian Exclusive Economic Zone for Kuhnia scombri (Kuhn, 1829) Sproston, 1945 
Tunisian Exclusive Economic Zone for Lamellodiscus abbreviatus Sanfilippo, 1978 
Tunisian Exclusive Economic Zone for Lamellodiscus bidens Euzet, 1984 
Tunisian Exclusive Economic Zone for Lamellodiscus confusus Amine, Euzet & Kechemir-Issad, 2007 
Tunisian Exclusive Economic Zone for Lamellodiscus crampus Neifar, 2008 
Tunisian Exclusive Economic Zone for Lamellodiscus echeneis (Wagener, 1857) 
Tunisian Exclusive Economic Zone for Lamellodiscus elegans Bychowsky, 1957 
Tunisian Exclusive Economic Zone for Lamellodiscus ergensi Euzet & Oliver, 1966 
Tunisian Exclusive Economic Zone for Lamellodiscus erythrini Euzet & Oliver, 1966 
Tunisian Exclusive Economic Zone for Lamellodiscus euzeti Diamanka, Boudaya, Toguebaye & Pariselle, 2011 
Tunisian Exclusive Economic Zone for Lamellodiscus flagellatus Boudaya, Neifar & Euzet, 2009 
Tunisian Exclusive Economic Zone for Lamellodiscus fraternus Bychowsky, 1957 
Tunisian Exclusive Economic Zone for Lamellodiscus furcosus Euzet & Oliver, 1966 
Tunisian Exclusive Economic Zone for Lamellodiscus gracilis Euzet & Oliver, 1966 
Tunisian Exclusive Economic Zone for Lamellodiscus gussevi Sanfilippo, 1978 
Tunisian Exclusive Economic Zone for Lamellodiscus hilii Euzet, 1984 
Tunisian Exclusive Economic Zone for Lamellodiscus ignoratus Palombi, 1943 
Tunisian Exclusive Economic Zone for Lamellodiscus impervius Euzet, 1984 
Tunisian Exclusive Economic Zone for Lamellodiscus knoepffleri Oliver, 1969 
Tunisian Exclusive Economic Zone for Lamellodiscus mirandus Euzet & Oliver, 1966 
Tunisian Exclusive Economic Zone for Lamellodiscus mormyri Euzet & Oliver, 1967 
Tunisian Exclusive Economic Zone for Lamellodiscus parisi Oliver, 1969 
Tunisian Exclusive Economic Zone for Lamellodiscus rastellus Neifar, Euzet & Oliver, 2004 
Tunisian Exclusive Economic Zone for Lamellodiscus sarculus Neifar, Euzet & Oliver, 2004 
Tunisian Exclusive Economic Zone for Lamellodiscus sigilatus Neifar, Euzet & Oliver, 2004 
Tunisian Exclusive Economic Zone for Lamellodiscus theroni Amine, Euzet & Kechemir-Issad, 2007 
Tunisian Exclusive Economic Zone for Lamellodiscus verberis Euzet & Oliver, 1967 
Tunisian Exclusive Economic Zone for Ligophorus acuminatus Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus angustus Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus chabaudi Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus heteronchus Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus macrocolpos Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus minimus Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus szidati Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Ligophorus vanbenedenii (Parona & Perugia, 1890) Euzet & Suriano, 1977 
Tunisian Exclusive Economic Zone for Mazocraeoides sardinellae Ktari, 1982 
Tunisian Exclusive Economic Zone for Mazocraes pilchardi (Van Beneden & Hesse, 1863) Sproston, 1946 
Tunisian Exclusive Economic Zone for Mehracotyle insolita Neifar, Euzet & Ben Hassine, 2002 
Tunisian Exclusive Economic Zone for Merizocotyle concinna (Scott, 1904) Brinkmann, 1940 
Tunisian Exclusive Economic Zone for Metamicrocotyla cephalus (Azim, 1939) Hargis, 1954 
Tunisian Exclusive Economic Zone for Microcotyle erythrini Van Beneden & Hesse, 1863