Capillaria (Hepatocapillaria) cyprinodonticola Huffman & Bullock, 1973 (redescription)
Capillaria (Neocapillaria) carioca Freitas & Lent, 1935 (redescription)
Capillaria (Neocapillaria) cooperi Johnston & Mawson, 1945 (redescription)
Capillaria (Neocapillaria) hakofugu Araki & Machida, 1991 (redescription)
Capillaria (Neocapillaria) wickinsi Ogden, 1965 (redescription)
Capillaria (Procapillaria) margolisi Moravec & McDonald, 1981 (redescription)
Capillaria (Procapillaria) schmidti Arya, 1985 (redescription)
Capillaria carangi Parukhin, 1971 accepted as Pseudocapillaria (Pseudocapillaria) carangi (Parukhin, 1971) Moravec, 1982 (basis of record)
Capillaria freemani Moravec, Margolis & McDonald, 1981 accepted as Piscicapillaria (Piscicapillaria) freemani (Moravec, Margolis & McDonald, 1981) Moravec, 1982 (basis of record)
Capillaria fudingensis Wang, 1982 (taxonomy source)
Capillaria kabatai Ingles & Coles, 1963 accepted as Capillaria (Procapillaria) gracilis (Bellingham, 1840) Travassos, 1915 (basis of record)
Capillaria lepidopodis Johnston & Mawson, 1944 (taxonomy source)
Capillaria magalhaesi Lent & Fretias, 1937 accepted as Pseudocapillaria (Pseudocapillaria) magalhaesi (Lent & Freitas, 1937) Moravec, 1987 (basis of record)
Capillaria merluccii Reimer, 1991 accepted as Capillaria (Procapillaria) gracilis (Bellingham, 1840) Travassos, 1915 (basis of record)
Capillaria microspicula Mamaev, Parukhin & Baeva, 1963 accepted as Pseudocapillaria (Pseudocapillaria) microspicula (Mamaev, Parukhin & Baeva, 1963) Moravec, 1982 (basis of record)
Capillaria murrayensis Johnston & Mawson, 1940 accepted as Paracapillaria (Paracapillaria) plectroplites (Johnston & Mawson, 1940) Moravec, 1987 (basis of record)
Capillaria physiculi Johnston & Mawson, 1945 accepted as Capillostrongyloides physiculi (Johnston & Mawson, 1945) Moravec, 1987 (basis of record)
Capillaria plectroplites Johnston & Mawson, 1940 accepted as Paracapillaria (Paracapillaria) plectroplites (Johnston & Mawson, 1940) Moravec, 1987 (basis of record)
Capillariidae Railliet, 1915 (taxonomy source)
Capillostrongyloides Freitas & Lent, 1935 (basis of record)
Capillostrongyloides norvegica Moravec & Karlsbakk, 2000 (redescription)
Capillostrongyloides physiculi (Johnston & Mawson, 1945) Moravec, 1987 (redescription)
Capillostrongyloides tasmanica (Johnston & Mawson, 1945) Moravec, 1987 (redescription)
Crocodylocapillaria Moravec & Spratt, 1998 (redescription)
Cystoopsis acipenseris Wagner, 1867 (redescription)
Cystoopsis scomber Zlatev, 1936 (status source)
Gessyella latridopsis (Johnston & Mawson, 1945) Freitas, 1959 (redescription)
Huffmanela banningi Moravec, 1987 (redescription)
Huffmanela carcharhini (MacCallum, 1926) Moravec, 1987 (redescription)
Huffmanela huffmani Moravec, 1987 (redescription)
Huffmanela japonica Moravec, Koudela, Ogawa & Nagasawa, 1998 (redescription)
Huffmanela mexicana Moravec & Fajer-Avilla, 2000 (redescription)
Huffmanela paronai Moravec & Garibaldi, 2000 (redescription)
Huffmanela schouteni Moravec & Campbell, 1991 (redescription)
Huffmanela shikokuensis Moravec, Koudela, Ogawa & Nagasawa, 1998 (redescription)
Paracapillaria (Ophidiocapillaria) Moravec, 1986 (basis of record)
Paracapillaria (Paracapillaria) epinepheli Moravec, Mendoza-Franco & Vargas-Vázquez, 1996 (redescription)
Paracapillaria (Paracapillaria) gibsoni Moravec, 1987 (redescription)
Paracapillaria (Paracapillaria) helenae (Layman, 1930) Mendonça, 1963 (redescription)
Paracapillaria (Paracapillaria) parophrysi (Moravec, Margolis & McDonald, 1981) Moravec, 1982 (redescription)
Paracapillaria (Paracapillaria) piscicola (Travassos, Artigas & Pereria, 1928) Mendonça, 1963 (basis of record)
Paracapillaria (Paracapillaria) plectroplites (Johnston & Mawson, 1940) Moravec, 1987 (redescription)
Paracapillaria (Paracapillaria) rhamdiae Moravec, González-Solis & Vargas-Vázquez, 1996 (redescription)
Paracapillaria (Paracapillaria) sesokoensis Hasegawa, Williams & Bunkley-Williams, 1991 (redescription)
Paracapillaria (Paracapillaria) spratti (Moravec & Sey, 1986) Moravec, 1990 (redescription)
Paracapillaria (Paracapillaria) texeirafreitasi (G. Caballero, 1971) Moravec, 1982 (redescription)
Paracapillaria (Paracapillaria) texeirafreitasi pacifica Moravec, Salgado-Maldinado & Caspeta-Mandijano, 1999 (redescription)
Paracapillaria (Paracapillaria) texeirafreitasi teixeirafreitasi (G. Caballero, 1971) Moravec, 1982 (redescription)
Paracapillaria (Paracapillaria) xenentodoni De & Mailty, 1994 (redescription)
Paracapillaroides agonostomi Moravec, Salgado-Maldinado & Caspeta-Mandijano, 1999 (redescription)
Paratrichosoma Ashford & Muller, 1978 (basis of record)
Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 (redescription)
Piscicapillaria (Piscicapillaria) Moravec, 1982 (basis of record)
Piscicapillaria (Piscicapillaria) baylisi Moravec, 1987 (redescription)
Piscicapillaria (Piscicapillaria) freemani (Moravec, Margolis & McDonald, 1981) Moravec, 1982 (redescription)
Piscicapillaria (Piscicapillaria) hathawayi (Read, 1948) Moravec, 1987 (redescription)
Piscicapillaria (Piscicapillaria) orectolobi (Johnston & Mawson, 1951) Moravec, 1987 (redescription)
Piscicapillaria (Piscicapillaria) rhinobati (Johnston & Mawson, 1945) Moravec, 1987 (redescription)
Pseudocapillaria (Discocapillaria) margolisi De & Maity, 1996 (redescription)
Pseudocapillaria (Ichthyocapillaria) Moravec, 1982 (basis of record)
Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec, 1982 (redescription)
Pseudocapillaria (Indocapillaria) De & Mailty, 1995 (basis of record)
Pseudocapillaria (Indocapillaria) gibsoni (De & Maity, 1995) Moravec & Spratt, 1998 (redescription)
Pseudocapillaria (Pseudocapillaria) bainae (Justine & Radjuković, 1988) Moravec, 1990 (redescription)
Pseudocapillaria (Pseudocapillaria) carangi (Parukhin, 1971) Moravec, 1982 (redescription)
Pseudocapillaria (Pseudocapillaria) echenei (Parukhin, 1967) Moravec, 1982 (additional source)
Pseudocapillaria (Pseudocapillaria) indica Moravec, Razia Beevi, Radhakrishnan & Arthur, 1993 (redescription)
Pseudocapillaria (Pseudocapillaria) lepidocephali De & Maity, 1994 (redescription)
Pseudocapillaria (Pseudocapillaria) magalhaesi (Lent & Freitas, 1937) Moravec, 1987 (redescription)
Pseudocapillaria (Pseudocapillaria) microspicula (Mamaev, Parukhin & Baeva, 1963) Moravec, 1982 (additional source)
Pseudocapillaria (Pseudocapillaria) petit (Justine & Bain, 1987) Moravec, 1990 (redescription)
Pseudocapillaria (Pseudocapillaria) sphyraeni (Parukhin, 1971) Moravec, 1982 accepted as Lobocapillaria sphyraeni (Parukhin, 1971) Moravec & Beveridge, 2017 (redescription)
Pseudocapillaria (Pseudocapillaria) tomentosa (Dujardin, 1843) Lomakin & Trofimenko, 1982 (redescription)
Pseudocapillaria parablennii Moravec, Orecchia & Paggi, 1988 accepted as Pseudocapillaria (Pseudocapillaria) bainae (Justine & Radjuković, 1988) Moravec, 1990 (basis of record)
Pseudocapillaroides Moravec & Cosgrove, 1982 (redescription)
Schulmanela Ivashkin, 1964 (redescription)
Thominx Dujardin, 1845 accepted as Capillaria Zeder, 1800 (source of synonymy)

Adriatic Sea for Pseudocapillaria (Ichthyocapillaria) adriatica (Nikolaeva & Naidenova, 1964) Moravec, 1982 
Adriatic Sea for Pseudocapillaria (Pseudocapillaria) bainae (Justine & Radjuković, 1988) Moravec, 1990 
Azov sea for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 
Black Sea for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 
Brazil for Freitascapillaria maxillosa (Vaz & Pereira, 1934) Moravec, 1982 
Brazil for Paracapillaria (Paracapillaria) piscicola (Travassos, Artigas & Pereria, 1928) Mendonça, 1963 
Brazil for Pseudocapillaria (Pseudocapillaria) petit (Justine & Bain, 1987) Moravec, 1990 
Caspian Sea for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 
Congolese Exclusive Economic Zone for Huffmanela banningi Moravec, 1987 
East China Sea for Capillaria fudingensis Wang, 1982 
English Channel for Piscicapillaria (Piscicapillaria) baylisi Moravec, 1987 
Gulf of Aden for Pseudocapillaria (Pseudocapillaria) sphyraeni (Parukhin, 1971) Moravec, 1982 
Gulf of Maine/Bay of Fundy for Huffmanela carcharhini (MacCallum, 1926) Moravec, 1987 
Gulf of Mexico for Piscicapillaria (Piscicapillaria) hathawayi (Read, 1948) Moravec, 1987 
Holarctic for Cystoopsis acipenseris Wagner, 1867 
Holarctic for Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec, 1982 
India for Paracapillaria (Paracapillaria) xenentodoni De & Mailty, 1994 
India for Pseudocapillaria (Discocapillaria) margolisi De & Maity, 1996 
India for Pseudocapillaria (Indocapillaria) gibsoni (De & Maity, 1995) Moravec & Spratt, 1998 
India for Pseudocapillaria (Pseudocapillaria) indica Moravec, Razia Beevi, Radhakrishnan & Arthur, 1993 
India for Pseudocapillaria (Pseudocapillaria) lepidocephali De & Maity, 1994 
Indian part of the Arabian Sea for Pseudocapillaria (Pseudocapillaria) echenei (Parukhin, 1967) Moravec, 1982 
Japanese part of the Inland Sea for Huffmanela japonica Moravec, Koudela, Ogawa & Nagasawa, 1998 
Japanese part of the Inland Sea for Huffmanela shikokuensis Moravec, Koudela, Ogawa & Nagasawa, 1998 
Kamchatka Shelf and Coast for Paracapillaria (Paracapillaria) helenae (Layman, 1930) Mendonça, 1963 
Ligurian Sea for Huffmanela paronai Moravec & Garibaldi, 2000 
Mexican part of the Gulf of Mexico for Paracapillaria (Paracapillaria) epinepheli Moravec, Mendoza-Franco & Vargas-Vázquez, 1996 
Mexico for Paracapillaria (Paracapillaria) rhamdiae Moravec, González-Solis & Vargas-Vázquez, 1996 
Mexico for Paracapillaria (Paracapillaria) texeirafreitasi (G. Caballero, 1971) Moravec, 1982 
Mexico for Paracapillaria (Paracapillaria) texeirafreitasi pacifica Moravec, Salgado-Maldinado & Caspeta-Mandijano, 1999 
Mexico for Paracapillaria (Paracapillaria) texeirafreitasi teixeirafreitasi (G. Caballero, 1971) Moravec, 1982 
Mexico for Paracapillaroides agonostomi Moravec, Salgado-Maldinado & Caspeta-Mandijano, 1999 
Mexico for Pseudocapillaria (Pseudocapillaria) yucatanensis Moravec, Scholz & Vivas-Rodríguez, 1995 
Netherlands Antilles for Huffmanela schouteni Moravec & Campbell, 1991 
North Sea for Capillaria (Neocapillaria) wickinsi Ogden, 1965 
Northern Territory for Crocodylocapillaria longiovata Moravec & Spratt, 1998 
Norwegian Exclusive Economic Zone for Capillostrongyloides norvegica Moravec & Karlsbakk, 2000 
Okinawa Island for Paracapillaria (Paracapillaria) sesokoensis Hasegawa, Williams & Bunkley-Williams, 1991 
Pacific Coast of Canada for Capillaria (Procapillaria) margolisi Moravec & McDonald, 1981 
Pacific Coast of Canada for Paracapillaria (Paracapillaria) parophrysi (Moravec, Margolis & McDonald, 1981) Moravec, 1982 
Pacific Coast of Canada for Piscicapillaria (Piscicapillaria) freemani (Moravec, Margolis & McDonald, 1981) Moravec, 1982 
Pacific Coast of Mexico for Huffmanela mexicana Moravec & Fajer-Avilla, 2000 
Papua New Guinean Exclusive Economic Zone for Crocodylocapillaria longiovata Moravec & Spratt, 1998 
Russia for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 
Sagami Bay for Capillaria (Neocapillaria) hakofugu Araki & Machida, 1991 
Sea of Japan for Pseudocapillaria (Pseudocapillaria) microspicula (Mamaev, Parukhin & Baeva, 1963) Moravec, 1982 
Sea of Japan/East Sea for Paracapillaria (Paracapillaria) helenae (Layman, 1930) Mendonça, 1963 
Sea of Okhotsk for Paracapillaria (Paracapillaria) helenae (Layman, 1930) Mendonça, 1963 
Senegalese Exclusive Economic Zone for Huffmanela banningi Moravec, 1987 
South Australia (state) for Paracapillaria (Paracapillaria) plectroplites (Johnston & Mawson, 1940) Moravec, 1987 
South China Sea for Pseudocapillaria (Pseudocapillaria) echenei (Parukhin, 1967) Moravec, 1982 
Southwest Australian Shelf for Capillaria (Neocapillaria) cooperi Johnston & Mawson, 1945 
Southwest Australian Shelf for Capillaria lepidopodis Johnston & Mawson, 1944 
Southwest Australian Shelf for Gessyella latridopsis (Johnston & Mawson, 1945) Freitas, 1959 
Southwest Australian Shelf for Piscicapillaria (Piscicapillaria) orectolobi (Johnston & Mawson, 1951) Moravec, 1987 
Southwest Australian Shelf for Piscicapillaria (Piscicapillaria) rhinobati (Johnston & Mawson, 1945) Moravec, 1987 
Sudanese Exclusive Economic Zone for Pseudocapillaria (Pseudocapillaria) carangi (Parukhin, 1971) Moravec, 1982 
Tasman Sea for Capillostrongyloides physiculi (Johnston & Mawson, 1945) Moravec, 1987 
Tasman Sea for Capillostrongyloides tasmanica (Johnston & Mawson, 1945) Moravec, 1987 
Texas for Huffmanela huffmani Moravec, 1987 
Ukrainian Exclusive Economic Zone for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982 
West and South Indian Shelf for Capillaria (Procapillaria) schmidti Arya, 1985 
Western Mediterranean for Pseudocapillaria (Pseudocapillaria) bainae (Justine & Radjuković, 1988) Moravec, 1990 

 Distribution

 for Pseudocapillaria (Pseudocapillaria) tomentosa (Dujardin, 1843) Lomakin & Trofimenko, 1982

Large number of hosts thoughout the Holarctic. [details]

 Ecology

 for Piscicapillaria (Lomakinela) tuberculata (Linstow, 1914) Moravec, 1982

Parasite is freshwater [details]

 Habitat

 for Pseudocapillaria (Pseudocapillaria) carangi (Parukhin, 1971) Moravec, 1982

Found in carangid fishes in the Western Indian Ocean [details]