FAMILY Cyatholaimidae Filipjev, 1918a SUBFAMILY Cyatholaiminae Filipjev, 1918a [Diagnostic; Pastor de Ward 2001 p.141 as Micoletzky 1922] GENUS Biarmifer Wieser, 1954a SPECIES Biarmifer cochleatus Wieser, 1954 SPECIES Biarmifer laminatus Wieser, 1954 SPECIES Biarmifer madrynensis Pastor-de Ward, 2001:142 GENUS Boreomicrolaimoides Allgén, 1954 SPECIES Boreomicrolaimoides problematicus Ditlevsen, 1918 [Allgén 1954] [=Chromadora problematica Ditlevsen, 1918] GENUS Craspodema Gerlach, 1956a [=Kraspedonema Gerlach, 1954b] [praeocc.] SPECIES Craspodema octogoniata Gerlach, 1954 [=Kraspedonema octogoniatum Gerlach, 1954] [spelling?] SPECIES Craspodema reflectans Gerlach, 1964 GENUS Cyatholaimus Bastian, 1865c [=Cyatholaismus Allgén, 1927a] [=Necticonema Marion, 1870a] [type is prinzi] [=Praeacanthonchus Micoletzky, 1924] SPECIES Cyatholaimus brevisetosus (Wieser, 1954) [Gerlach & Riemann 1973] [=Praeacanthonchus brevisetosus Wieser, 1954] SPECIES Cyatholaimus canariensis Steiner, 1921 SPECIES Cyatholaimus chitwoodi Stekhoven, 1950 SPECIES Cyatholaimus cirolanae Adamson & Marcogliese, 1994:366 [host Cirolana polita (Crustacea)] SPECIES Cyatholaimus crassus Kreis, 1963 SPECIES Cyatholaimus cygnis (Inglis, 1970) [Gerlach & Riemann 1973] [=Praeacanthonchus cygnis Inglis, 1970] SPECIES Cyatholaimus geophilus de Man, 1884 SPECIES Cyatholaimus gracilis (Eberth, 1863) [Bastian 1865] [=Enoplus gracilis Eberth, 1863] [=Cyatholaimus demani Filipjev, 1918] [=Cyatholaimus spirophorus de Man, 1876] SPECIES Cyatholaimus jollaensis Allgén, 1947 SPECIES Cyatholaimus kreisi (Allgén, 1929) [Gerlach & Riemann 1973] [=Paracanthonchus kreisi Allgén, 1929] SPECIES Cyatholaimus microsetosus Wieser, 1954 SPECIES Cyatholaimus minutus Allgén, 1933 SPECIES Cyatholaimus norgaardi Allgén, 1933 SPECIES Cyatholaimus ocellatus Bastian, 1865c SPECIES Cyatholaimus ocellatus Bastian, 1865 SPECIES Cyatholaimus ornatus Bastian, 1865 SPECIES Cyatholaimus papilliferus Allgén, 1929 SPECIES Cyatholaimus paragracilis Stekhoven, 1942 SPECIES Cyatholaimus paucispira Stekhoven, 1950 SPECIES Cyatholaimus prinzi (Marion, 1870) [Inglis 1961] [=Necticonema prinzi Marion, 1870] [=Cyatholaimus ditlevseni Stekhoven & Adam, 1931] SPECIES Cyatholaimus punctatus Bastian, 1865 [Micoletzky 1924; Redescription; Bussau 1990 p.168] SPECIES Cyatholaimus quarnerensis Daday, 1901 SPECIES Cyatholaimus savaljevi Allgén, 1933 SPECIES Cyatholaimus scarratti Inglis, 1961 SPECIES Cyatholaimus simulatus Kreis, 1924 SPECIES Cyatholaimus unalaskensis Allgén, 1957 GENUS Dentatonema Kreis, 1928:177 SPECIES Dentatonema crassum Kreis, 1928 [Gerlach & Riemann 1973] GENUS Dispira Cobb, 1933:87 SPECIES Dispira punctata Cobb, 1933 GENUS Dispirella Cobb, 1933:87 SPECIES Dispirella truncata Cobb, 1933 GENUS Kreisonema Khera, 1969:64 SPECIES Kreisonema nandi Khera, 1969 GENUS Longicyatholaimus Micoletzky, 1924b SPECIES Longicyatholaimus capsulatus Vitiello, 1970 SPECIES Longicyatholaimus cervoides Vitiello, 1970 SPECIES Longicyatholaimus continus Filipjev, 1946 SPECIES Longicyatholaimus egregius Hopper, 1972 SPECIES Longicyatholaimus falcatus Vitiello, 1971 SPECIES Longicyatholaimus filicaudatus Stekhoven, 1950 SPECIES Longicyatholaimus heterurus (Cobb, 1898) [=Cyatholaimus heterurus Cobb, 1898] SPECIES Longicyatholaimus longicaudatus (de Man, 1876) [=Cyatholaimus longicaudatus de Man, 1876] SPECIES Longicyatholaimus maldivarum Gerlach, 1964 SPECIES Longicyatholaimus marilyniae Hopper, 1972 SPECIES Longicyatholaimus minor (Cobb, 1898) [=Cyatholaimus minor Cobb, 1898] SPECIES Longicyatholaimus tenuicaudatus (Ssaweljev, 1912) [=Cyatholaimus tenuicaudatus Ssaweljev, 1912] SPECIES Longicyatholaimus trichocauda Gerlach, 1955 SPECIES Longicyatholaimus trichurus (Cobb, 1898) [=Cyatholaimus trichurus Cobb, 1898] GENUS Marylynnia Hopper, 1977:139 [nomen nova] [=Marilynia Hopper, 1972:68] [praeocc. Lehtinen 1967] SPECIES Marylynnia annae (Wieser & Hopper, 1967) [=Longicyatholaimus annae Wieser & Hopper, 1967] SPECIES Marylynnia bellula Vitiello, 1970 [Hopper 1972] [=Longicyatholaimus bellulus Vitiello, 1970] SPECIES Marylynnia choanolaimoides (Stekhoven, 1942) [=Paracyatholaimus choanolaimoides Stekhoven, 1942] SPECIES Marylynnia complexa Warwick, 1971 [Hopper 1972] [=Longicyatholaimus complexus Warwick, 1971] SPECIES Marylynnia dayi (Inglis, 1963) [=Longicyatholaimus dayi Inglis, 1963] SPECIES Marylynnia dubia Filipjev, 1946 [Hopper 1972] [=Longicyatholaimus dubius Filipjev, 1946] SPECIES Marylynnia effilata Stekhoven, 1946 [Hopper 1972] [=Paracyatholaimus effilatus Stekhoven, 1946] SPECIES Marylynnia eratos (Hopper, 1972) [=Marilynia eratos Hopper, 1972] SPECIES Marylynnia gerlachi (Hopper, 1972) [=Marilynia gerlachi Hopper, 1972] SPECIES Marylynnia hopperi Sharma & Vincx, 1982:271 SPECIES Marylynnia johanseni (Jensen, 1985):255 [=Marilynia johanseni Jensen, 1985] SPECIES Marylynnia macrodentata Wieser, 1959 [Hopper 1972] [=Choniolaimus macrodentatus Wieser, 1959] SPECIES Marylynnia malsa (Hopper, 1972) [=Marilynia malsa Hopper, 1972] SPECIES Marylynnia oculissoma (Hopper, 1972) [=Marilynia oculissoma Hopper, 1972] SPECIES Marylynnia preclara (Hopper, 1972) [=Marilynia preclara Hopper, 1972] SPECIES Marylynnia punctata (Jensen, 1985):254 [=Marilynia punctata Jensen, 1985] SPECIES Marylynnia quadriseta (Wieser, 1954) [=Longicyatholaimus quadriseta Wieser, 1954] SPECIES Marylynnia stekhoveni (Wieser, 1954) [=Longicyatholaimus stekhoveni Wieser, 1954] SPECIES Marylynnia wieseri (Inglis, 1963) [=Choniolaimus wieseri Inglis, 1963] GENUS Metacyatholaimus Stekhoven, 1942a [type is hirschi] [=Metachoniolaimus Schuurmans Stekhoven, 1950:95] [type is pustulosus = hirschi] SPECIES Metacyatholaimus adriaticus Vidakovic, Travizi & Boucher, 2003:112 SPECIES Metacyatholaimus brevicollis (Cobb, 1898) [=Cyatholaimus brevicollis Cobb, 1898] SPECIES Metacyatholaimus chabaudi Gourbault, 1980:65 SPECIES Metacyatholaimus cylindribucca (Stekhoven, 1950) [=Metachoniolaimus cylindribucca Stekhoven, 1950] SPECIES Metacyatholaimus hirschi Stekhoven, 1942 [=Metachoniolaimus pustulosus Stekhoven, 1950] SPECIES Metacyatholaimus papillatus Vidakovic, Travizi & Boucher, 2003:117 SPECIES Metacyatholaimus spatiosus Wieser, 1954 GENUS Micracanthonchus Allgén, 1959 SPECIES Micracanthonchus tenuicaudatus Allgén, 1959 [Gerlach & Riemann 1973] GENUS Nannolaimoides Ott, 1972 SPECIES Nannolaimoides armatus (Gerlach, 1964) [Ott 1972] [=Nannolaimus armatus Gerlach, 1964] SPECIES Nannolaimoides decoratus Ott, 1972 [Gerlach & Riemann 1973] GENUS Nannolaimus Cobb, 1920a [Spilipheridae?] SPECIES Nannolaimus fuscus [Gerlach & Riemann 1973] SPECIES Nannolaimus guttatus Cobb, 1920 [Gerlach & Riemann 1973] SPECIES Nannolaimus phaleratus (Wieser & Hopper, 1966) [syn. Platt 1982 p.202] [=Neotonchus phaleratus Wieser & Hopper, 1966] GENUS Paracyatholaimoides Gerlach, 1953:90 SPECIES Paracyatholaimoides labiosetosus Riemann, 1966 [Gerlach & Riemann 1973] SPECIES Paracyatholaimoides multispiralis Gerlach, 1953 SPECIES Paracyatholaimoides serpens Gerlach, 1957 [Gerlach & Riemann 1973] GENUS Paralongicyatholaimus Stekhoven, 1942 [nomen dubiosum] SPECIES Paralongicyatholaimus complicatus (Gerlach, 1957) [syn. Platt 1982 p.202] [=Nannolaimus complicatus Gerlach, 1957] SPECIES Paralongicyatholaimus macramphis Lorenzen, 1972 [Gerlach & Riemann 1973] SPECIES Paralongicyatholaimus mastigodes Stekhoven, 1950 [Gerlach & Riemann 1973] SPECIES Paralongicyatholaimus minutus Warwick, 1971 [Gerlach & Riemann 1973] SPECIES Paralongicyatholaimus zosterae (Allgén, 1933) [Lorenzen 1972] [=Longicyatholaimus zosterae Allgén, 1933] GENUS Paramarylynnia Huang & Zhang, 2007 TYPE SPECIES Paramarylynnia subventrosetata Huang & Zhang, 2007 [Yellow Sea; 41m] GENUS Phyllolaimus Murphy, 1963a [1964?] SPECIES Phyllolaimus dentatus (Wieser, 1959) [Murphy 1963] [=Cyatholaimus dentatus Wieser, 1959] SPECIES Phyllolaimus tridentatus Murphy, 1963 [Gerlach & Riemann 1973] GENUS Pomponema Cobb, 1917n [=Anaxonchium Cobb, 1920a] [type is litorium] [=Cobbiacanthonchus Allgén, 1953:562] [=Endolaimus Filipjev, 1922a] [Cyatholaimidae by Andrássy] [=Haustrifera Micoletzky, 1924b] [type is concinnum] [=Nummocephalus Filipjev, 1946a] [=Parapomponema Ott, 1972:466] [type is hastatum] [=Propomponema Ott, 1972:471] [type is foeticolum] SPECIES Pomponema ammophilum Lorenzen, 1972 SPECIES Pomponema astrodes Lorenzen, 1972 SPECIES Pomponema clavicaudatum Stekhoven, 1935 [Lorenzen 1972] [=Longicyatholaimus clavicaudatus Stekhoven, 1935] SPECIES Pomponema compactum Lorenzen, 1972 SPECIES Pomponema concinnum Wieser, 1954 [Lorenzen 1972] [=Haustrifera concinna Wieser, 1954] SPECIES Pomponema coomansi Vincx, 1981:437 SPECIES Pomponema corniculata Gourbault, 1980:62 SPECIES Pomponema cotylophorum Steiner, 1916 [Lorenzen 1972] [=Cyatholaimus cotylophorus Steiner, 1916] SPECIES Pomponema cyatholaimoides (Allgén, 1929) [=Cobbia cyatholaimoides Allgén, 1929] SPECIES Pomponema debile Lorenzen, 1972 SPECIES Pomponema elegans Lorenzen, 1972 SPECIES Pomponema foeticolum (Ott, 1972) [Gerlach & Riemann 1973] [=Propomponema foeticolum Ott, 1972] SPECIES Pomponema golikovi Platonova, 1988:88 SPECIES Pomponema hastatum (Ott, 1972) [Gerlach & Riemann 1973] [=Parapomponema hastatum Ott, 1972] SPECIES Pomponema koesterae Jensen, 1992:15 SPECIES Pomponema lineatum Gerlach, 1953 [Wieser 1959] [=Longicyatholaimus lineatus Gerlach, 1953] SPECIES Pomponema litorium (Cobb, 1920) [=Anaxonchium litorium Cobb, 1920] SPECIES Pomponema loticum Lorenzen, 1972 SPECIES Pomponema macrospirale (Ott, 1972) [Gerlach & Riemann 1973] [=Parapomponema macrospirale Ott, 1972] TYPE SPECIES Pomponema mirabile Cobb, 1917n SPECIES Pomponema multipapillatum Filipjev, 1922 [Wieser 1954] [=Endolaimus multipapillatus Filipjev, 1922] SPECIES Pomponema polydontus Murphy, 1963 SPECIES Pomponema reductum Warwick, 1970 SPECIES Pomponema segregatum Wieser, 1959 SPECIES Pomponema stomachor Wieser, 1954 SPECIES Pomponema tautraense Allgén, 1933 [Lorenzen 1972] [=Choniolaimus effilatus Stekhoven, 1935] [=Cyatholaimus tautraensis Allgén, 1933] SPECIES Pomponema tesselatum Wieser & Hopper, 1967 SPECIES Pomponema websteri (Sharma & Vincx, 1982):278 [=Propomponema websteri Sharma & Vincx, 1982] GENUS Xenocyatholaimus Gerlach, 1953b SPECIES Xenocyatholaimus delamarei Gerlach, 1953 [Gerlach & Riemann 1973] GENUS Xyzzora Inglis, 1963b SPECIES Xyzzora fitzgeraldae Inglis, 1963 [Gerlach & Riemann 1973] SPECIES Xyzzora inglisi Wieser & Hopper, 1967 [Gerlach & Riemann 1973] SPECIES Xyzzora iubatus Ott, 1972 [Gerlach & Riemann 1973] SUBFAMILY Monochromadorinae Andrássy, 1958b [=Udonchinae Abebe & Coomans, 1996] [syn. Holovachov & De Ley 2006 p.731] GENUS Monochromadora W. Schneider, 1937a SPECIES Monochromadora crassicauda W. Schneider, 1937 SPECIES Monochromadora monhysteroides W. Schneider, 1937 GENUS Udonchus Cobb, 1913 SPECIES Udonchus crassicauda W. Schneider, 1937 SPECIES Udonchus merhatibebi Abebe & Coomans, 1996:205 [River Abbay] SPECIES Udonchus monohystera (Micoletzky, 1915) [Riemann 1970] [=Chromadora monohystera Micoletzky, 1915] TYPE SPECIES Udonchus tenuicaudatus Cobb, 1913 [ Redescription; Ocana 1991 p.173] [=Monochromadora longicaudata W. Schneider, 1937] [as variety of monohysteroides] [=Chromadora monohystera Micoletzky] [=Monochromadora monohysteroides W. Schneider, 1937] SUBFAMILY Paracanthonchinae De Coninck, 1965a [Diagnostic; Pastor de Ward 2001 p.141] GENUS Acanthonchus Cobb, 1920a:321 SUBGENUS Acanthonchus Cobb, 1920a:321 SPECIES Acanthonchus viviparus Cobb, 1920a [California; Paracanthonchus ?] SUBGENUS Seuratiella Ditlevsen, 1923:60 [nomen nova] [=Seuratia Ditlevsen, 1921] [praeocc. Skrjabin 1916] SPECIES Seuratiella gracilis Ditlevsen, 1919 [=Cyatholaimus ampullaceus Allgén, 1929] [=Cyatholaimus micodentatus Allgén, 1929] [=Cyatholaimus nannodontus Schultz, 1932] [?] [=Seuratia pellucida Ditlevsen, 1921] GENUS Paracanthonchus Micoletzky, 1924b [=Harveyjohnstonia Mawson, 1953a] [=Metacanthonchus Wieser, 1954a] [=Paraseuratiella Stekhoven, 1950a] SPECIES Paracanthonchus angulatus Stekhoven, 1950 SPECIES Paracanthonchus arcospiculum Allgén, 1959 SPECIES Paracanthonchus austrospectabilis Wieser, 1954 SPECIES Paracanthonchus axonolaimoides Allgén, 1960 SPECIES Paracanthonchus barka Inglis, 1962 SPECIES Paracanthonchus batidus Gerlach, 1957 SPECIES Paracanthonchus bipapillatus Kreis, 1928 SPECIES Paracanthonchus bothnicus Schiemer, Jensen & Riemann, 1983 SPECIES Paracanthonchus brachyuris Allgén, 1951 SPECIES Paracanthonchus breviseta (Stekhoven, 1950) [=Paraseuratiella breviseta Stekhoven, 1950] SPECIES Paracanthonchus caecus (Bastian, 1865) [=Cyatholaimus caecus Bastian, 1865] [=Paracanthonchus abnormis Allgén, 1929] [=Paracanthonchus balgensis G. Schneider, 1927] [as subspecies of caecus] [=Cyatholaimus heterodontus Schulz, 1932] [=Cyatholaimus thaumasius Schulz, 1932] SUBSPECIES Paracanthonchus caecus (Bastian, 1865) [=Cyatholaimus caecus Bastian, 1865] SUBSPECIES Paracanthonchus ophthalmophorus (Steiner, 1921) [=Cyatholaimus ophthalmophorus Steiner, 1921] SPECIES Paracanthonchus canadensis Vincx, Sharma & Smol, 1982:251 SPECIES Paracanthonchus cheynei Inglis, 1970 SPECIES Paracanthonchus cochlearis Gerlach, 1957 SPECIES Paracanthonchus conicaudatus (Allgén, 1928) [=Cyatholaimus conicaudatus Allgén, 1928] SPECIES Paracanthonchus cristatus Wieser, 1954 SPECIES Paracanthonchus digitatus Gerlach, 1957 SPECIES Paracanthonchus elongatus (de Man, 1907) [=Cyatholaimus elongatus de Man, 1907] SPECIES Paracanthonchus falklandiae Allgén, 1959 SPECIES Paracanthonchus filipjevi Micoletzky, 1924 SPECIES Paracanthonchus gerlachi Vincx, Sharma & Smol, 1982:251 SPECIES Paracanthonchus hartogi Inglis, 1970 SPECIES Paracanthonchus hawaiiensis Allgén, 1951 SPECIES Paracanthonchus inglisi Coles, 1965 SPECIES Paracanthonchus kamui Kito, 1981:273 SPECIES Paracanthonchus kartanum (Mawson, 1953) [=Harveyjohnstonia kartanum Mawson, 1953] SPECIES Paracanthonchus latens Gourbault, 1980:66 SPECIES Paracanthonchus longicaudatus Warwick, 1971 SPECIES Paracanthonchus longispiculum Pastor-de Ward, 1985:24 [Argentina, Ria Deseado, Embarcadero] SPECIES Paracanthonchus longus Allgén, 1934 [=Paracanthonchus donsi Allgén, 1947] [=Biarmifer gibber Wieser, 1959] SPECIES Paracanthonchus macrodon (Ditlevsen, 1918) [=Cyatholaimus macrodon Ditlevsen, 1918] [=Paracanthonchus serratus Wieser, 1959] [=Cyatholaimus strandensis Schulz, 1932] [=Cyatholaimus viviparus Schulz, 1932] SPECIES Paracanthonchus macrospiralis Allgén, 1959 SPECIES Paracanthonchus major (Kreis, 1928) [=Paracyatholaimus major Kreis, 1928] SPECIES Paracanthonchus margaretae Inglis, 1970 SPECIES Paracanthonchus microdon (Ditlevsen, 1918) [=Cyatholaimus microdon Ditlevsen, 1918] SPECIES Paracanthonchus microdontoides Wieser, 1954 [described by Pastor de Ward 1985 p.26] SPECIES Paracanthonchus micropapillatus Wieser, 1954 SPECIES Paracanthonchus mortenseni Allgén, 1947 SPECIES Paracanthonchus multitubifer Timm, 1961 SPECIES Paracanthonchus mutatus Wieser, 1959 SPECIES Paracanthonchus nannodontus (Schulz, 1932) [=Cyatholaimus nannodontus Schulz, 1932] SPECIES Paracanthonchus ophthalmophorus Steiner, 1921 [as subspecies of caecus; as species Vincx, Sharma & Smol 1982 p.245] SPECIES Paracanthonchus pacificus Allgén, 1951 SPECIES Paracanthonchus paradoxus Allgén, 1929 SPECIES Paracanthonchus parahartogi Decraemer & Coomans, 1978:531 SPECIES Paracanthonchus paralongus Allgén, 1959 SPECIES Paracanthonchus paramacrodon Allgén, 1947 SPECIES Paracanthonchus perspicuus Kito, 1981:275 SPECIES Paracanthonchus platti Jayasree-Vadhyar, 1980:376 SPECIES Paracanthonchus platypus Wieser & Hopper, 1967 SPECIES Paracanthonchus quinquepapillatus Wieser, 1959 SPECIES Paracanthonchus ruens Wieser, 1954 SPECIES Paracanthonchus sabuli Bouwman, 1981:371 SPECIES Paracanthonchus sonadiae Timm, 1961 SPECIES Paracanthonchus spectabilis Allgén, 1931 [=Paracanthonchus polycyrtus Stekhoven & Adam, 1931] SPECIES Paracanthonchus stateni Allgén, 1930 SPECIES Paracanthonchus stekhoveni Wieser, 1954 [=Paracanthonchus micoletzkyi Stekhoven, 1950] SPECIES Paracanthonchus steueri (Micoletzky, 1922) [in subgenus Acanthonchus; Micoletzky 1924] [=Cyatholaimus steueri Micoletzky, 1922] SPECIES Paracanthonchus striatus (Bastian, 1865) [=Cyatholaimus striatus Bastian, 1865] SPECIES Paracanthonchus suecicus (Allgén, 1929) [in subgenus Paracanthonchus] [=Cyatholaimus suecicus Allgén, 1929] SPECIES Paracanthonchus sunesoni (Allgén, 1942) [=Cyatholaimus sunesoni Allgén, 1942] SPECIES Paracanthonchus tyrrhenicus (Brunetti, 1949) [=Paracyatholaimus tyrrhenicus Brunetti, 1949] SPECIES Paracanthonchus uniformis (Stekhoven, 1950) [=Praeacanthonchus uniformis Stekhoven, 1950] GENUS Paracyatholaimus Micoletzky, 1922c SPECIES Paracyatholaimus arcticus Kreis, 1963 SPECIES Paracyatholaimus botosaneanui Andrássy, 1973 SPECIES Paracyatholaimus chilensis Gerlach, 1953 SPECIES Paracyatholaimus dubiosus (Bütschli, 1874) [=Cyatholaimus dubiosus Bütschli, 1874] SPECIES Paracyatholaimus duplicatus Gerlach, 1964 SPECIES Paracyatholaimus exilis (Cobb, 1898) [=Cyatholaimus exilis Cobb, 1898] SPECIES Paracyatholaimus helicellus Wieser, 1954 SPECIES Paracyatholaimus intermedius de Man, 1876 [Filipjev 1930; Redescription; Bussau 1990 p.171 as de Man 1880] SPECIES Paracyatholaimus lewisi Coomans, Vincx & Decraemer, 1985:268 SPECIES Paracyatholaimus occultus Gerlach, 1956 SPECIES Paracyatholaimus oistospiculoides (Allgén, 1935) [=Paracanthonchus oistospiculoides Allgén, 1935] SPECIES Paracyatholaimus papillatus Vinciguerra & Orselli, 1997:263 [Catania, River Simeto mouth] SPECIES Paracyatholaimus paramonovi Gagarin, 2004:20 [Russia; In Russian, English p. 310] SPECIES Paracyatholaimus parasaveljevi Allgén, 1935 SPECIES Paracyatholaimus paucipapillatus Gerlach, 1955 [=Paracanthonchus tumepapillatus Timm, 1957] SPECIES Paracyatholaimus pentodon Riemann, 1966 [Redescription; Jayasree Vadhyar 1980 p.378] [=Paracyatholaimus pentondon Riemann, 1966] [misspelling?] SPECIES Paracyatholaimus pesavis Wieser & Hopper, 1967 SPECIES Paracyatholaimus proximus (Bütschli, 1874) [=Cyatholaimus proximus Bütschli, 1874] SPECIES Paracyatholaimus pugettensis Wieser & Hopper, 1967 [Redescription; Sharma & Vincx 1982 p.272] SPECIES Paracyatholaimus rotundus Gerlach, 1964 SPECIES Paracyatholaimus saradi Gerlach, 1967 SPECIES Paracyatholaimus separatus Wieser, 1954 SPECIES Paracyatholaimus spinulosus Jensen, 1985:253 SPECIES Paracyatholaimus tenuispiculum (Allgén, 1951) [=Paracanthonchus tenuispiculum Allgén, 1951] SPECIES Paracyatholaimus ternus Wieser, 1954 SPECIES Paracyatholaimus truncatus (Cobb, 1914) [=Cyatholaimus truncatus Cobb, 1914] SPECIES Paracyatholaimus vancouverensis Sharma & Vincx, 1982:276 SPECIES Paracyatholaimus vitraeus Gerlach, 1957