GISELINIDAE Martinez Arbizu, 2000 GISELINA Martinez Arbizu, 2000 Type-species: Giselina cristata Martinez Arbizu, 2000 Giselina cristata Martinez Arbizu, 2000 [Atlantic Ocean] Giselina gerdesi Martinez Arbizu, 2000 [Atlantic Ocean] SENSOGISELINA Martinez Arbizu, 2000 Type-species: Sensogiselina potteki Martinez Arbizu, 2000 Sensogiselina potteki Martinez Arbizu, 2000 [Atlantic Ocean] Sensogiselina reducta Martinez Arbizu, 2000 [Atlantic Ocean] MANTRIDAE Leigh-Sharpe, 1934 CHAMICOLA Ohtsuka, Boxshall & Torigoe, 2000 Chamicola nagasawai Ohtsuka, Boxshall & Torigoe, 2000 MANTRA Leigh-Sharpe, 1934 Mantra speciosa Leigh-Sharpe, 1934 NEOARCHINOTODELPHYS Ummerkutty, 1961 Nearchinotodelphys indicus Ummerkutty, 1961 PONTOSTRATOTIDAE Scott A., 1909 According to Huys 2009, the family-group name Pontostratiotidae A. Scott, 1909 (type: Pontostratiotes Brady, 1883) is a senior subjective synonym of Cerviniopseinae Brotskaya, 1963 (type: Cerviniopsis Sars, 1903) and the former is consequently reinstated at the subfamilial level. Pontostratiotes abyssicola Brady, 1883 POECILOSTOMATOIDA Poecilostomatoida are a suborder of copepods. Although it was previously considered a separate order, recent research showed it to be nested within the Cyclopoida (Khodami et al., 2017), and most families formerly included in Poecilostomatoida are now included in the suborder Ergasilida (Khodami et al., 2019) CLAUSIDIIDAE Embleton, 1901 "Copepods of the family Clausidiidae Embleton, 1901 represent an early offshoot of the poecilostome lineage within the order Cyclopoida Burmeister, 1834 (see Khodami et al., 2017). Most clausidiids live in loose association with marine invertebrate hosts (Huys & Boxshall, 1991) and species of Clausidium Kossmann, 1874 are recorded exclusively living in association with ghost shrimps (Boxshall & Halsey, 2004)" Key to genera of Clausidiidae HYPHALION Humes, 1987 Hyphalion captans Humes, 1987 Hyphalion sagamiense Toda, Miura & Nemoto, 1992 Hyphalion tertium Defaye & Toda, 1994 LEPTINOGASTER Pelseneer, 1929 (syn. Myocheres Wilson C.B., 1950; Strongylopleura Pelseneer, 1929) Leptinogaster californiensis Gooding, 1963 Leptinogaster dentata (Humes & Cressey, 1958) Leptinogaster digita Kim I.H. & Ho, 1991 Leptinogaster histrio (Pelseneer, 1929) Leptinogaster inflata (Allen, 1956) Leptinogaster major (Williams, 1907) Leptinogaster minuta Kim I.H., 2009 Leptinogaster pholadis Pelseneer, 1929 Leptinogaster pruvoti (Monod & Dollfus, 1932) Leptinogaster scobina (Humes & Cressey, 1958) Leptinogaster stocki Ranade, 1974 IDOMENE Philippi, 1843 (taxon inquirendum) HERSILIA Philippi, 1839 accepted as Clausidium Kossmann, 1874 (preoccupied by Hersilia Savigny, 1826 (Arachnida) MYOCHERES Wilson C.B., 1950 accepted as Leptinogaster Pelseneer, 1929 (synonym) PLATYCHEROS Scott T., 1892 accepted as Hemicyclops Claus, 1893 PONTOCYCLOPS Serban, 1956 accepted as Hemicyclops Boeck, 1872 (synonym) SAPHIRELLA Scott T., 1894 syn.Lanowia Oliveira, 1945; Sapphirella Bjornberg, 1963 (Clausidiidae Embleton, 1901 1901) STRONGYLOPLEURA Pelseneer, 1929 accepted as Leptinogaster Pelseneer, 1929 (synonym) TOCOCHERES Pelseneer, 1929 accepted as Hemicyclops HEMICYCLOPS Boeck, 1872 (syn. Pontocyclops Serban, 1956) "The cyclopoid copepod genus Hemicyclops accommodates about 40 species from shallow waters of the world (Kim 2000; Boxshall and Halsey 2004; Mulyadi 2005), Recently ,Kim (2007)ransferre dfbur species to the new genus Goodingius .The development and life cycle of Hemicyclops), as well investigated Ito & Nishida 1991 ,1995 ,1997, 2007, 2008; Kim and Ho 1992 ;Itoh 2001) .Six naupliar and the first copepodid stages are free-swimming and serve for dispersa la,nd then the first copepodid stage settles on the bottom; the second and subsequent copepodid stages and adults are loosely associated with benthic animals such as polychaetes, echiurans, crabs, and mud shrimps. The firs ctopepodid stage was previousl yreferred to as Sqphirelt abased on its unique morphology and predominance in plankton (Itoh and Nishida 1991; Itoh 2001)" (from: Ohtsuka et al., 2010) "Several species of Hemicyclops Boeck, 1873, a genus of copepods widely distributed in temperate and tropical regions of the world, are associated with various invertebrates (a sponge, a gastropod, a bivalve, polychaetes and crustaceans). Other species have been found in burrows of polychaetes or crustaceans and are suspected to have associations with such hosts. For still other species, regarded as free-living, no associations are known. In this paper a new species of Hemicyclops is reported for the first time from a hard coral" (from: Humes, 1984) Hemicyclops aberdonensis O' Reilly, 2000 [Indonesia] Hemicyclops acanthophorus Humes, 1995 [Madagascar] Hemicyclops acanthosquillae Humes, 1965 Hemicyclops amplicaudatus Humes, 1965 Hemicyclops adhaederens (Williams) (?) Hemicyclops apiculus Humes, 1995 [Madagascar] Hemicyclops australis Nicholls, 1944 Hemicyclops axiophilus Humes, 1965 Hemicyclops biflagellatus Humes, 1965 Hemicyclops columnaris Humes, 1984 Hemicyclops cornutus Kim I.H. & Hong, 2014 Hemicyclops caissarum Kikara & Da Rocha, 1993 [Brazil] (syn. Giardella caissarum (Kihara & Rocha, 1993) Hemicyclops carinifer Humes, 1965 (syn. Giardella carinifer (Humes, 1965) Hemicyclops ctenidis Ho & Kim I.H., 1990 Hemicyclops cylindraceus (Pelseneer, 1929) Hemicyclops dilatatus Shen & Bai, 1956 Hemicyclops diremptus Humes, 1965 Hemicyclops dubia (Thompson I.C. & Scott A., 1903) Hemicyclops geminatus Stock, 1992 [Curacao] (?) Hemicyclops giardelloides Gooding, 1963 Hemicyclops gomsoensis O' Reilly, 2000 [Indonesia] Hemicyclops humesi Kim I.H., 2009 Hemicyclops indicus Sewell, 1949 Hemicyclops intermedius Ummerkutty, 1962 Hemicyclops membranatus Moon & Kim, 2010 [Korea] Hemicyclops minutus Mulyadi.. 2005 [Indonesia] Hemicyclops nasutus Moon & Kim, 2010 [Korea] Hemicyclops nichollsi Karanovic, 2008) Hemicyclops japonicus Itoh & Nishida,1993 [Japan] Hemicyclops javanensis Mulyadi.. 2005 [Indonesia] Hemicyclops kombensis Humes, 1965 Hemicyclops leggii (Thompson I.C. & Scott A., 1903) Hemicyclops livingstoni (Scott T., 1894) Hemicyclops magnus Kim I.H., 2009 Hemicyclops membranatus Moon & Kim I.H., 2010 Hemicyclops minutus Mulyadi, 2005 Hemicyclops mortoni Boxshall & Humes, 1987 Hemicyclops nasutus Moon & Kim I.H., 2010 Hemicyclops nichollsi Karanovic, 2008 Hemicyclops parapiculus Kim I.H. & Hong, 2014 Hemicyclops parilis Moon & Kim, 2010 [Korea] Hemicyclops perinsignis Humes, 1973 Hemicyclops planifusus Boeck, 1972 Hemicyclops puffini (Thompson I.C., 1888) Hemicyclops purpureus Boeck, 1872 Hemicyclops rapax Lee et. al., 2022 [Korea] Hemicyclops saxatilis Ho & Kim I.H., 1991 Hemicyclops sebastiani Kikara & Da Rocha, 1993 [Brazil] Hemicyclops spinulosus Ito &Ishida, 1988 [Japan] Hemicyclops subadhaerensis Gooding, 1960 (syn. Goodingius subadhaerens (Gooding, 1960) Hemicyclops tamilensis (Thompson I.C. & Scott A., 1903) Hemicyclops tanakai Itoh & Ishida, 2002 [Japan] Hemicyclops thalassius Vervoort & Ramirez, 1996 [Argentina] Hemicyclops thompsoni (Canu, 1888) Hemicyclops thysanotus Wilson C.B., 1935 Hemicyclops tripartitus Kim I.H., 2009 Hemicyclops ventriplanus Kim I.H., 2000 Hemicyclops vicinalis Humes, 1995 [Madagascar] Hemicyclops visendus Humes, Cressey & Gooding, 1958 Hemicyclops xiamenensis Ohtsuka et al., 2010 [China] CONCHYLIURUS Bocquet & Stock, 1957 Conchyliurus bombasticus Reddiah, 1961 Conchyliurus cardii Gooding, 1957 Conchyliurus dispar Moon & Kim, 2014 [Yellow Sea] Conchyliurus fragilis Reddiah, 1961 (syn. Conchyliurus bombasticus Reddiah, 1961 Conchyliurus inchonensis Kim I.H., 1997 Conchyliurus lobatus Humes & Cressey, 1958 Conchyliurus mactrae Avdeev, 1977 Conchyliurus maximus Reddiah, 1961 Conchyliurus quintus Kim, 1994 [Korea] Conchyliurus solenis Bocquet & Stock, 1957 Conchyliurus torosus Humes & Cressey, 1958 HEMADOMA Kim, 2004 Hemadoma clavicrura Kim, 2004 [Korea] PSEUDANTHESSIUS Claus, 1889 Pseudanthessius excertus Kim, 2014 [Korea] Pseudanthessius spinosus Kim, 2014 [Korea] SEWELLOYA Kim, 2014 Sewelloya plana Kim, 2014 [Korea] GOODINGIUS Kim, 2007 Goodingius adhaereas (William, 1907) Goodingius elongatus Wilson, 1937 Goodingius arenicolae Gooding, 1960 Goodingius subadhaereas Gooding, 1960 HERSILIODES Kanu, 1988 Hersiliodes exiguus Kim, 1996 [Korea] Hersiliodes latericia (Grube, 1869) GIARDIELLA Kanu, 1888 Giardiella callianassae Kanu, 1888 Giardiella thomsoni Kanu, 1888 Giardiella richoensis Kim. 2007 Giardiella carinifer Humes, 1965 Giardiella caissarum Kikaka & Rocha, 1993 CLAUSIDIUM Kossmann, 1875 (syn. Hersilia Philippi, 1839) Clausidium is a genus of copepods that is found in subtropical to temperate coastal areas. All species of the genus occur on the bodies of mud shrimp of the families Callianassidae and Upogebiidae. Clausidium apodiformis (Philippi, 1839) Clausidium californiense Wilson C.B., 1935 (syn.Clausidium vancouverensis (Haddon, 1912) Clausidium caudatum (Say, 1818) Clausidium chelatum Pillai, 1959 Clausidium dissimile Wilson C.B., 1921 Clausidium iranensis Sephavand, Kihara & Boxshall, 2019 Clausidium makranensis Sepahvand et al., 2017 [Iran; marine] Clausidium maximus Hwang et al., 2016 [Korea; associate of a burrowing decapod] Clausidium persiaensis Sepahvand and Kihara [Persian Gulf, Indian Ocean] Clausidium rodriguezi Kikara & Da Rocha, 2013 [Brazil] Clausidium saldanhae Kensley, 1974 [Africa] Clausidium sarii Sepahvand et al., 2017 [Iran; marine] Clausidium searsi Wilson C.B., 1937 Clausidium senegalense Humes, 1957 Clausidium tenax Humes, 1949 Clausidium testudo Kossmann, 1874 (syn. Clausidium apodiformis (Philippi, 1839) Clausidium travancorense Pillai, 1959 Clausidium vancouverensis (Haddon, 1912) KEY TO CLAUSIDUM SPECIES HIPPOMOLGUS G. O. Sars, 1917 Hippomolgus cognatus Humes & Ho, 1967 Hippomolgus furcifer Sars G.O., 1917 Hippomolgus latipes Humes & Ho, 1967 Hippomolgus limiticus Hwang et al., 2016 [China; muddy bottom sediments] CEMIHYCLOPS Karanovic, 2008 Cemihyclops ceduensis Karanovic, 2008 Cemihyclops tenuis Kim I.H., 2009 FOLIOMOLGUS Kim, 2001 Foliomolgus cucullus Kim, 2001 [Korea] HERILIA Philippi, 1939 PHOLADICOLA Ho & Wardle, 1992 Pholadicola thomassini Lucien(?) Pholadicola intestinalis Ho & Wardle, 1992 PSEUDOERSILIA Strand, 1914 PSEUDOPSYLLUS Scott, 1902 (taxon inquirendum, listed as genus inquirendum by Boxshall & Halsey, 2004) SAPHIRELLA Scott, 1804 STOCKIA Sebastian & Pillai, 1974 Stockia indica Sebastian & Pillai, 1974 HAMATICYCLOPS Kim, 2015 Hamaticyclops ahni Kim, 2015 [California; marine] CLAUSIIDAE Giesbrecht, 1895 "Copepods of the family Clausiidae are essentially living in symbiosis with the polychaetes (O’Reilly, 1995; Kim, 2001). Although the name ‘‘Familie Clausiidae’’ appeared in the 19th century (Giesbrecht, 1895: 226), the definition of the family was not formally given until 1955 when Wilson and Illg gave an emended diagnosis of the Clausiidae. Only six species in five genera (Clausia, Mesnilia, Rhodinicola, Seridium, Teredicola) were recognized. Although 12 genera have been ‘‘put forward as tentative clausiids’’ (O’Reilly, 1995: 57), through the works of Gooding (1963), Stock (1968, 1979), and Ho (1984), by the time O’Reilly (1995) reported a new genus and new species of clausiid (Megaclausia mirabilis) from the maldanid polychaetes obtained in the Firth of Forth off the coast of Scotland, only seven genera (Clausia, Indoclausia, Mesnilia, Pontoclausia, Pseudoclausia, Rhodinicola, Stockia) were recognized as valid in the family" (from: Ho & Kim, 2003) LIKROCLAUSIA Ho & Kim I. H. 2003 Likroclausia namhaensis Ho & Kim I. H. 2003 MAXILLICLAUSIA Kim, 2014 Maxilliclausia propria Kim, 2014 [Korea] OSHOROCLAUSIA Uyeno & Kakui, 2015 Oshoroclausia shibazakii Uyeno & Kakui, 2015 VIVGOTTOIA Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Vivgottoia garwoodi Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 BOREOCLAUSIA Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Boreoclausia holmesi Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Boreoclausia recta Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 SHEADERIA Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Sheaderia bifida Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 CLAUSIA Claparčde, 1863 (syn. Doviella Rocha C.E.F., 1989) Clausia antiqua Kim I.H., 2001 Clausia lobata Kim I.H., 2000 Clausia lubbockii Claparčde, 1863 Clausia parva Kim, 2014 [Korea] DONUSA Nordmann, 1864 Donusa clymenicola Nordmann, 1864 FLABELLIPHILUS Bresciani & Lützen, 1962 Flabelliphilus inersus Bresciani & Lützen, 1962 PONTOCLAUSIA Bacescu & Por, 1959 Pontoclausia cochleata Lee et al., 2022 [Korea] Pontoclausia prima (Rocha C.E.F., 1989) (syn. Doviella prima Rocha C.E.F., 1989) Pontoclausia pristina Lee et al., 2022 [Korea] Pontoclausia tomis Bacescu & Por, 1959 Pontoclausia wilsoni (Gooding, 1963) MESNILLA Canu, 1898 Mesnilia cluthae (Scott T. & Scott A., 1896) Mesnilia cluthae (Scott T. & Scott A., 1896) MEGACLAUSIA O'Reilly, 1995 Megaclausia mirabilis (O'Reilly, 1995) INDOCLAUSIA Sebastian and Pillai, 1974 Indoclausia bipartita Kim, 2014 [Korea] Indoclausia bacescui Sebastian and Pillai, 1974 [West Indies] Indoclausia indica Sebastian and Pillai, 1974 [West Indies] Indoclausia helioporae Chang & Teng, 2014 [Taiwan] SPIONICOLA Biornberg & Radashevsky, 2009 Spionicola mystaceus Biornberg & Radashevsky, 2009 RHODINICOLA Levinsen, 1878 Rhodinicola polydorae Bjornborg & Radashervskj, 2011 [Japan] (syn.) Rhodinicola elongata Levinsen 2003 [Korea] Rhodinicola gibbosa Bresciani, 1964 Rhodinicola laticauda Ho & Kim, 2003 [Korea] Rhodinicola polydorae Björnberg & Radashevsky, 2011 Rhodinicola rugosa Bresciani, 1964 (syn. Rhodinicola rugosa (Giesbrecht, 1897) Rhodinicola similis Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Rhodinicola tenuis Kim I.H., Sikorski, O'Reilly & Boxshall, 2013 Rhodinicola thomassini Laubier, 1970 [Indian Ocean] PSEUDOCLAUSIA Bocquet & Stock, 1960 Pseudoclausia giesbrechti Bocquet & Stock, 1960 Pseudoclausia longiseta Bocquet & Stock, 1963 Pseudoclausia tomisi Bacescu & Por, 1959 POLYANKYLIIDAE Ho & Him, 1997 POLYANKYLIS Ho & Him, 1997 Polyankylis australis Karanovic, 2008[Australia; marine interstitial] Polyankylis bogilensis Lee et al., 2022 [Korea] Polyankylis ovilaxa Hamond, 2009 Polyankylis orientalis Ho & Kim I.H., 1997 SEWELLOYA Kim I.H., 2014 Sewelloya plana Kim I.H., 2014 CORYCAEIDAE Dana, 1852 (Corycella Farran, 1911 = Farranula Wilson C.B., 1932; Mimocorycella Rose, 1929 syn. Corycaeus Dana, 1845 (Rose (1933) AGETUS Krřyer, 1849 (syn. Corycaeus (Agetus) Krřyer, 1848) Agetus flaccus (Giesbrecht, 1891) Agetus limbatus (Brady, 1883) Agetus typicus Krřyer, 1849 CORYCAEUS Dana, 1845 (syn. Corycaeus (Corycaeus) Dana, 1845; Mimocorycella Rose, 1929 (Rose (1933) Corycaeus (Onchocorycaeus) agilis Dana, 1849 (syn. Onychocorycaeus agilis (Dana, 1849) Corycaeus (Onchocorycaeus) catus Dahl F., 1894 (syn. Onychocorycaeus catus (Dahl F., 1894) Corycaeus clausi Dahl F., 1894 Corycaeus crassiusculus Dana, 1849 Corycaeus obtusus Dana, 1849 Corycaeus speciosus Dana, 1849 Corycaeus vitreus Dana, 1849 DITRICHOCORYCAEUS Dahl M., 1912 (syn. Corycaeus (Ditrichocorycaeus) Dahl M., 1912 Ditrichocorycaeus affinis (McMurrich, 1916) Ditrichocorycaeus africanus (Dahl F., 1894) Ditrichocorycaeus agilis (Dana, 1849) (syn. Onychocorycaeus agilis (Dana, 1849) Ditrichocorycaeus amazonicus (Dahl F., 1894) Ditrichocorycaeus americanus (Wilson M.S., 1949) Ditrichocorycaeus andrewsi (Farran, 1911) Ditrichocorycaeus anglicus (Lubbock, 1857) Ditrichocorycaeus asiaticus (Dahl F., 1894) Ditrichocorycaeus aucklandicus (Krämer, 1895) Ditrichocorycaeus brehmi (Steuer, 1910) Ditrichocorycaeus dahli (Tanaka, 1957) Ditrichocorycaeus dubius (Farran, 1911) Ditrichocorycaeus erythraeus (Cleve, 1904) Ditrichocorycaeus lubbocki (Giesbrecht, 1891) Ditrichocorycaeus minimus (Dahl F., 1894) Ditrichocorycaeus minimus indicus Oljavidjak & Bojanic, 2008 [Adriatic Sea] Ditrichocorycaeus subtilis (Dahl M., 1912) Ditrichocorycaeus tenuis (Giesbrecht, 1891) ONYCHOCORYCAEUS M. Dahl, 1912 Onychocorycaeus pacificus (Dahl, 1894) Onychocorycaeus catus (Dahl, 1894) FARRANULA Wilson C.B., 1932 (syn. Corycaeus (Corycella) Farran, 1911; Corycella Farran, 1911) Farranula brevis (Farran, 1911) (syn. Farranula gibbula (Giesbrecht, 1891) Farranula carinata (Giesbrecht, 1891) Farranula concinna (Dana, 1849) Farranula curta (Farran, 1911) Farranula dahlae Wi, Soh, Jeong & Kang, 2015 Farranula gibbula (Giesbrecht, 1891) Farranula gracilis (Dana, 1849) Farranula longicaudis (Dana, 1849) Farranula orbisa Wi & Soh, 2013 Farranula rostrata (Claus, 1863) UROCORYCAEUS Dahl, 1912 [syn. Corycaeus (Urocorycaeus) Dahl M., 1912)] Urocorycaeus furcifer (Claus, 1863) Urocorycaeus lautus (Dana, 1849) Urocorycaeus longistylis (Dana, 1849) MONOCORYCAEUS Dahl M., 1912 [syn.Corycaeus (Monocorycaeus) Dahl M., 1912] Monocorycaeus robustus (Giesbrecht, 1891) SCHMINKEPINELLIDAE Martinez Arbizu, 2006 "Cyclopoids of the family Schminkepinellidae were discovered in the deep-sea and in marine caves (Martínez Arbizu 2006). The genera initially allocated to Schminkepinellidae were the monotypic genera Cyclopinella G.O. Sars, 1913 Barathricola Humes, 1999, Einslepinella Martínez Arbizu, 2006, Muceddina Jaume & Boxshall, 1996, and Schminkepinella Martínez Arbizu, 2006. The family was considered as the sister group of Poecilostomatoida allocated to the order Cyclopoida (Martínez Arbizu 2000) (from Ivanenko et al., 2019) SCHMINKEPINELLA Martinez Arbizu, 2006 Type-species: Schminkepinella plumifera Martinez Arbizu. 2006 Schminkepinella plumifera Martinez Arbizu, 2006 EINSLEPINELLA Martinez Arbizu, 2006 Type-species: Einslepinella ulrichi Martinez Arbizu (in press) Einslepinella alignatha Martinez Arbizu, 2006 Einslepinella mediana Martinez Arbizu, 2006 Einslepinella ulrichi Martinez Arbizu. 2006 CYCLOPINELLA Sars, 1913 Type-species: Cyclopinella tumidula Sars, 1913 Cyclopinella glacialis (Brady, 1910) [Germany, Scotland; marine] * Cyclopinella multispinosa Jaume & Boxshall,1996 (syn. Muceddina multispinosa Jaume & Boxshall, 1996) Cyclopinella rimensis Humes, 1999 ( syn. Barathricola rimensis Humes, 1999) Cyclopinella tincambayensis Karanovic, 2008 [Australia; marine interstitial] Cyclopinella tumidula Sars, 1913 [Norway; marine] * incerta sedis BARATHRICOLA Humes, 1999 Type-species: Barathricola rimensis Humes, 1999 Barathricola rimensis Humes, 1999 [northeastern Pacific; hydrotermal vents] (syn. Barathricola rimensis Humes, 1999) Barathricola thermophilus Ivanenko et al., 2019 [Indian Ocean] MUCEDDINA Jaume & Boxshall, 1996 Type-species: Muceddina multispinosa Jaume & Boxshall, 1996 Muceddina multispinosa Jaume & Boxshall, 1996 [Western Mediterranean; anchialine caves] Muceddina trispinosa Jaume & Boxshall, 1996(= Muceddina multispinosa Jaume & Boxshall, 1996) PHYLOGENETIC RELATIONSHIPS WITHIN SCHMINKEPINELLIDAE (from: Martinez-Arbizu, 2006) MACROCHIRONIDAE Humes & Boxshall, 1996 The family Macrochironidae is composed of five genera: Macrochiron Brady, 1872, Paramacrochiron Reddiah, 1969, Pseudomacrochiron Reddiah, 1969, Oncaeola Kramer, 1895 and Sewellochiron Humes, 1969. All genera are associated with marine invertebrates, MACROCHIRON Brady, 1872 (syn. Macrocheiron Brady, 1872 ) Macrochiron angulare Humes, 1977 Macrochiron anomalum Kim I.H., 2000 Macrochiron avirostrum Morris, 1973 Macrochiron buddhensis (Thompson I.C. & Scott A, 1903) (syn. Critomolgus buddhensis (Thompson I.C. & Scott A., 1903) Macrochiron brevipes Shen & Lee, 1966 (syn.Critomolgus brevipes (Shen & Lee, 1966) Macrochiron cheliferum (Thompson I.C. & Scott A., 1903) Macrochiron echinicolum Humes & Stock, 1973 Macrochiron elegans (Thompson & Scott A., 1903) (syn. Lichomolgus elegans Thompson I.C. & Scott A., 1903) Macrochiron fucicolum Brady, 1872 Macrochiron gracilipes (Scott A., 1909) (syn. Doridicola gracilipes (Scott A., 1909) Macrochiron hudsoni Morris, 1973 Macrochiron hirsutipes (Scott T., 1893) (syn. Doridicola hirsutipes (Scott T., 1893) Macrochiron lobatum Humes & de Maria, 1969 Macrochiron lytocarpi Humes, 1966 Macrochiron malayense Sewell, 1949 (syn. Pseudomacrochiron malayense (Sewell, 1949) Macrochiron mutatum Stock, 1957 Macrochiron ornatus Krishnaswamy, 1952 (syn. Pseudomacrochiron ornatum (Krishnaswamy, 1952) Macrochiron parvum (Scott A., 1909) (syn. Pseudomacrochiron parvum (Scott A., 1909) Macrochiron rigida Ummerkutty, 1962 (syn. Critomolgus rigidus (Ummerkutty, 1962) Macrochiron rostratum Humes, 1966 Macrochiron sargassi Sars G.O., 1916 Macrochiron spinipes Sewell, 1949 (syn.Anisomolgus spinipes (Sewell, 1949) Macrochiron trochi (Canu, 1899) (syn. Epimolgus trochi (Canu, 1899) (synonym) Macrochiron valgum Humes, 1966 Macrochiron vervoorti Humes & de Maria, 1969 KEYS TO THE SPECIES IN THE GENUS Macrochiron Subfamily Macrochironinae Sewell, 1949 PARAMACROCHIRON Sewell, 1949 Paramacrochiron amboinense Mulyadi, 2005 Paramacrochiron chironecicola Ohtsuka, Metillo & Boxshall, 2015 Paramacrochiron ennorense Reddiah, 1968 Paramacrochiron japonicum Humes, 1970 Paramacrochiron maximum (Thompson I.C. & Scott A., 1903) Paramacrochiron pacificum (Wilson C.B., 1950) Paramacrochiron rhizostomae Reddiah, 1968 Paramacrochiron sewelli Reddiah, 1968 Paramacrochiron thailandicum Ohtsua et al, 2012 [Thailand] Paramacrochiron tridentatum Ohtsuka, Ha & Thu, 2020 [Vietnam] PSEUDOMACROCHIRON Reddiah, 1969 Pseudomacrochiron aureliae Tang et al., 2011 [Japan] Pseudomacrochiron fucicolum (Brady, 1872) (syn. Macrochiron fucicolum Brady, 1872) Pseudomacrochiron malayense (Sewell, 1949) Pseudomacrochiron ornatum (Krishnaswamy, 1952) Pseudomacrochiron parvum (Scott A., 1909) Pseudomacrochiron pocilloporae Kim I.H., 2004 Pseudomacrochiron stocki Reddiah, 1969 Pseudomacrochiron urostenum Kim I.H., 2000 SEWELLOCHIRON Humes, 1969 Sewellochiron fidens Humes, 1969 ONCAEOLA Kramer, 1895 (taxon inquirendum, treated as a genus inquirendum by Boxshall & Halsey (2004) PRAXILLINICOLIDAE Huys, 2016 PRAXILLINICOLA M'Intosh, 1885 Praxillinicola kroyeri M'Intosh, 1885 | LATEST REVISION JUNE 04. 2024 | Copyright © 1999-2024 G. L. Pesce - All Rights Reserved. Text and images on this website may not be redistributed or put as part of any collection (image archives, CDs etc) without prior written permission.