Hexabothriidae

Hexabothriidae
	Protocotyle euzetmaillardi
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Platyhelminthes
Class:	Monogenea
Order:	Diclybothriidea
Family:	Hexabothriidae; Price, 1942
Genera
	See text

Hexabothriidae is a family of monogenean parasites. The family name was proposed by Emmett W. Price in 1942.^[1] The family includes 14-16 genera according to authors ^[2]^[3] and about 60 species; all are parasitic on the gills of chondrichthyan fishes (rays, sharks and chimaeras).^[3]^[4]

Studies on phylogeny of monogeneans based on morphology,^[5] molecules ^[6] or spermatozoa ^[7] suggest that the Hexabothriidae are a basal group within the Polyopisthocotylea.

Genera

According to the World Register of Marine Species ^[8]

Branchotenthes Bullard & Dippenaar, 2003 ^[9]
Callorhynchocotyle Suriano & Incorvaia, 1982 ^[10]
Dasyoncocotyle Hargis, 1955 ^[11]
Epicotyle Euzet & Maillard, 1974 ^[4]
Erpocotyle Van Beneden & Hesse, 1863 ^[12]^[13]^[14]
Heteronchocotyle Brooks, 1934 ^[15]
Hexabothrium von Nordmann, 1840 ^[16]
Mobulicola Patella & Bullard, 2013 ^[2]
Neonchocotyle Ktari & Maillard, 1972 ^[17]
Paraheteronchocotyle Mayes, Brooks & Thorson, 1981 ^[18] (omitted in WoRMS ^[8] but considered valid ^[3])
Pristonchocotyle Watson & Thorsen, 1976 ^[19]
Protocotyle Euzet & Maillard, 1974 ^[4] (example: Protocotyle euzetmaillardi)
Pseudohexabothrium Brinkmann, 1952 ^[20]
Rajonchocotyle Cerfontaine, 1899 ^[21]
Rhinobatonchocotyle Doran, 1953 ^[22]
Squalonchocotyle Cerfontaine, 1899 ^[21]^[23]

References

^ ^a ^b Price, E. W. 1942: North American monogenetic trematodes. V. The family Hexabothriidae n. n. (Polystomatoidea). Proceedings of the Helminthological Society of Washington, 9, 39-56. PDF of entire volume
^ ^a ^b Patella, Raquel; Bullard, Stephen A. (2013). "Hexabothriids of Devil Rays (Mobulidae): New genus and species from gill of Mobula hypostoma in the Northern Gulf of Mexico and redescription of a congener from Mobula rochebrunei in the Eastern Atlantic Ocean". Journal of Parasitology. 99 (5): 856–867. doi:10.1645/12-153.1. ISSN 0022-3395. PMID 23641805. S2CID 42889782.
^ ^a ^b ^c Vaughan, D.; Christison, K. (2012). "Towards addressing the current state of confusion within the Hexabothriidae Price, 1942 (1908) Callorhynchocotyle Suriano & Incorvaia, 1982 (Monogenea: Hexabothriidae) re-visited, with the preliminary evaluation of novel parameters for measuring haptoral armature of hexabothriids". Zootaxa. 3229: 1–34. doi:10.11646/zootaxa.3229.1.1.
^ ^a ^b ^c Euzet, Louis & Maillard, Claude, 1974: Les Monogènes Hexabothriidae Price, 1942. Historique, systématique, phylogenèse. Bulletin du Muséum National d'Histoire Naturelle, 3° série, 206, Zoologie 136, 113-141. [1]
^ Boeger, W. A., & Kritsky, D. C. (2001). Phylogenetic relationships of the Monogenoidea. In D. T. J. Littlewood & R. A. Bray (Eds.), Interrelationships of the Platyhelminthes (pp. 92-102). London & New York: Taylor and Francis
^ Jovelin, Richard; Justine, Jean-Lou (2001). "Phylogenetic relationships within the polyopisthocotylean monogeneans (Platyhelminthes) inferred from partial 28S rDNA sequences". International Journal for Parasitology. 31 (4): 393–401. doi:10.1016/S0020-7519(01)00114-X. ISSN 0020-7519. PMID 11306118.
^ Justine, Jean-Lou; Poddubnaya, Larisa G. (2018). "Spermiogenesis and spermatozoon ultrastructure in basal polyopisthocotylean monogeneans, Hexabothriidae and Chimaericolidae, and their significance for the phylogeny of the Monogenea". Parasite. 25: 7. doi:10.1051/parasite/2018007. ISSN 1776-1042. PMC 5811217. PMID 29436366.
^ ^a ^b Bray, R. (2004). WoRMS (2015). Hexabothriidae Price, 1942. Accessed through: World Register of Marine Species at [2] on 2015-12-04
^ Bullard, Stephen A.; Dippenaar, Susan M. (2003). "Branchotenthes robinoverstreeti n. gen. and n. sp. (Monogenea: Hexabothriidae) from gill filaments of the bowmouth guitarfish, Rhina ancylostoma (Rhynchobatidae), in the Indian Ocean". Journal of Parasitology. 89 (3): 595–601. doi:10.1645/0022-3395(2003)089[0595:BRNGAN]2.0.CO;2. ISSN 0022-3395. PMID 12880262. S2CID 21951837.
^ Suriano, D. M. & Incorvaia, I. S. 1982: Sistematica y biologia de Callorhynchocotyle marplatensis Gen. et sp. nov (Monogenea: Polyopisthocotylea) parasita de las branquias de Callorhynchus callorhynchus (Linné, 1758) Garman, 1904 (Pisces: Holocephali) de la region costera de Mar del Plata. Comunicaciones del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" e Instituto Nacional de Investigacion de las Ciencias Naturales - Parasitologia (Buenos Aires), 2, 19-32.
^ Hargis, W. J. Jr (1955). "Monogenetic trematodes of Gulf of Mexico fishes, Part VI. The superfamilies Polystomatoidea Price, 1936, and Diclidophoroidea Price, 1936". Transactions of the American Microscopical Society. 74 (4): 361–377. doi:10.2307/3224172. JSTOR 3224172.
^ van Beneden, Pierre-Joseph & Hesse, C. E. 1863: Recherches sur les bdellodes ou hirudinées et les trématodes marins. Mémoires de l'Académie royale de Belgique, t. 34. Bruxelles: M. Hayez. doi:10.5962/bhl.title.11767 BHL PDF (Erpocotyle laevis: pages 87-89)
^ Lambert, A.; Maillard, C. (1979). "L'oncomiracidium d'Erpocotyle catenulata (Guberlet, 1933) (Monogene Hexabothriidae) parasite de Mustelus mustelus (L.) (Selachii)" (PDF). Annales de Parasitologie Humaine et Comparée. 54 (1): 113–115. doi:10.1051/parasite/1979541113. ISSN 0003-4150. PMID 485037.
^ Maillard, Cl.; Paperna, I. (1978). "Hexabothriidae (Monogenea) du Requin Marteau (Sphyrna mokarran) de la Mer Rouge. Description d'une nouvelle espèce, Erpocotyle septistoma". Annales de Parasitologie Humaine et Comparée. 53 (5): 487–494. doi:10.1051/parasite/1978535487.
^ Brooks, G. L. (1934). "Some new ectoparasitic Trematodes (Onchocotylinae) from the gills of American sharks". Parasitology. 26 (2): 259–267. doi:10.1017/S0031182000023544. ISSN 0031-1820. S2CID 86338098.
^ von Nordmann, Alexander 1840 Les vers (vermes). In: J.-B. de Lamarck, Histoire naturelle des animaux sans vertèbres... Paris, 2 ed., III: 542-686.
^ Ktari, Mohammed Hedi; Maillard, Claude (1972). "Neonchocotyle pastinacae n. g. n. sp. (Monogenea Hexabothriidae) parasite de Dasyatis pastinaca dans le Golfe de Tunis : description de l'adulte et de la larve". Annales de Parasitologie Humaine et Comparée. 47 (2): 181–191. doi:10.1051/parasite/1972472181.
^ Mayes, Monte A; Brooks, Daniel R; Thorson, Thomas B (1981). "Potamotrygonocotyle tsalickisi, new genus and species (Monogenea: Monocotylidae) and Paraheteronchocotyle amazonensis, new genus and species (Monogenea: Hexabothriidae) from Potamotrygon circularis Garman (Chondrichthyes: Potamotrygonidae) in north western Brazil". Proceedings of the Biological Society of Washington. 94 (4): 1205–1210.
^ Watson, D. E. & Thorson, Thomas B. 1976: Helminths from Elasmobranchs in Central American Fresh Waters. Investigations of the Ichthyofauna of Nicaraguan Lakes, Paper 52, 629-640. PDF
^ Brinkmann, A. Jr. 1952. Fish trematodes from Norwegian waters. I. The history of fish trematode investigations in Norway and the Norwegian species of the order Monogenea. Universitetet i Bergen, Årbok. Naturvitenskapelig rekke (1), 1-134.
^ ^a ^b Cerfontaine, Paul. 1899: Contribution à l'étude des Octocotylidés. V. Les Onchocotylinae. Archives de Biologie, 16, 345-478 + Plates 18-21.
^ Doran, David J. (1953). "New Monogenetic Trematodes from the Shovelnose Guitarfish, Rhinobatos productus (Ayres)". Journal of Parasitology. 39 (2): 145–151. doi:10.2307/3274109. ISSN 0022-3395. JSTOR 3274109. PMID 13045180.
^ Kheddam, Houda; Justine, Jean-Lou; Tazerouti, Fadila (2016). "Hexabothriid monogeneans from the gills of deep-sea sharks off Algeria, with the description of Squalonchocotyle euzeti n. sp. (Hexabothriidae) from the kitefin shark Dalatias licha (Euselachii, Dalatiidae)" (PDF). Helminthologia. 53 (4): 354–362. doi:10.1515/helmin-2016-0034. ISSN 1336-9083.

[Price1942-1] Price, E. W. 1942: North American monogenetic trematodes. V. The family Hexabothriidae n. n. (Polystomatoidea). Proceedings of the Helminthological Society of Washington, 9, 39-56. PDF of entire volume

[PatellaBullard2013-2] Patella, Raquel; Bullard, Stephen A. (2013). "Hexabothriids of Devil Rays (Mobulidae): New genus and species from gill of Mobula hypostoma in the Northern Gulf of Mexico and redescription of a congener from Mobula rochebrunei in the Eastern Atlantic Ocean". Journal of Parasitology. 99 (5): 856–867. doi:10.1645/12-153.1. ISSN 0022-3395. PMID 23641805. S2CID 42889782.

[Vaughan2012-3] Vaughan, D.; Christison, K. (2012). "Towards addressing the current state of confusion within the Hexabothriidae Price, 1942 (1908) Callorhynchocotyle Suriano & Incorvaia, 1982 (Monogenea: Hexabothriidae) re-visited, with the preliminary evaluation of novel parameters for measuring haptoral armature of hexabothriids". Zootaxa. 3229: 1–34. doi:10.11646/zootaxa.3229.1.1.

[Euzet1974-4] Euzet, Louis & Maillard, Claude, 1974: Les Monogènes Hexabothriidae Price, 1942. Historique, systématique, phylogenèse. Bulletin du Muséum National d'Histoire Naturelle, 3° série, 206, Zoologie 136, 113-141. [1]

[Boeger2001-5] Boeger, W. A., & Kritsky, D. C. (2001). Phylogenetic relationships of the Monogenoidea. In D. T. J. Littlewood & R. A. Bray (Eds.), Interrelationships of the Platyhelminthes (pp. 92-102). London & New York: Taylor and Francis

[JovelinJustine2001-6] Jovelin, Richard; Justine, Jean-Lou (2001). "Phylogenetic relationships within the polyopisthocotylean monogeneans (Platyhelminthes) inferred from partial 28S rDNA sequences". International Journal for Parasitology. 31 (4): 393–401. doi:10.1016/S0020-7519(01)00114-X. ISSN 0020-7519. PMID 11306118.

[JustinePoddubnaya2018-7] Justine, Jean-Lou; Poddubnaya, Larisa G. (2018). "Spermiogenesis and spermatozoon ultrastructure in basal polyopisthocotylean monogeneans, Hexabothriidae and Chimaericolidae, and their significance for the phylogeny of the Monogenea". Parasite. 25: 7. doi:10.1051/parasite/2018007. ISSN 1776-1042. PMC 5811217. PMID 29436366.

[WORMS-8] Bray, R. (2004). WoRMS (2015). Hexabothriidae Price, 1942. Accessed through: World Register of Marine Species at [2] on 2015-12-04

[BullardDippenaar2003-9] Bullard, Stephen A.; Dippenaar, Susan M. (2003). "Branchotenthes robinoverstreeti n. gen. and n. sp. (Monogenea: Hexabothriidae) from gill filaments of the bowmouth guitarfish, Rhina ancylostoma (Rhynchobatidae), in the Indian Ocean". Journal of Parasitology. 89 (3): 595–601. doi:10.1645/0022-3395(2003)089[0595:BRNGAN]2.0.CO;2. ISSN 0022-3395. PMID 12880262. S2CID 21951837.

[10] Suriano, D. M. & Incorvaia, I. S. 1982: Sistematica y biologia de Callorhynchocotyle marplatensis Gen. et sp. nov (Monogenea: Polyopisthocotylea) parasita de las branquias de Callorhynchus callorhynchus (Linné, 1758) Garman, 1904 (Pisces: Holocephali) de la region costera de Mar del Plata. Comunicaciones del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" e Instituto Nacional de Investigacion de las Ciencias Naturales - Parasitologia (Buenos Aires), 2, 19-32.

[11] Hargis, W. J. Jr (1955). "Monogenetic trematodes of Gulf of Mexico fishes, Part VI. The superfamilies Polystomatoidea Price, 1936, and Diclidophoroidea Price, 1936". Transactions of the American Microscopical Society. 74 (4): 361–377. doi:10.2307/3224172. JSTOR 3224172.

[12] van Beneden, Pierre-Joseph & Hesse, C. E. 1863: Recherches sur les bdellodes ou hirudinées et les trématodes marins. Mémoires de l'Académie royale de Belgique, t. 34. Bruxelles: M. Hayez. doi:10.5962/bhl.title.11767 BHL PDF (Erpocotyle laevis: pages 87-89)

[LambertMaillard2017-13] Lambert, A.; Maillard, C. (1979). "L'oncomiracidium d'Erpocotyle catenulata (Guberlet, 1933) (Monogene Hexabothriidae) parasite de Mustelus mustelus (L.) (Selachii)" (PDF). Annales de Parasitologie Humaine et Comparée. 54 (1): 113–115. doi:10.1051/parasite/1979541113. ISSN 0003-4150. PMID 485037.

[MaillardPaperna1978-14] Maillard, Cl.; Paperna, I. (1978). "Hexabothriidae (Monogenea) du Requin Marteau (Sphyrna mokarran) de la Mer Rouge. Description d'une nouvelle espèce, Erpocotyle septistoma". Annales de Parasitologie Humaine et Comparée. 53 (5): 487–494. doi:10.1051/parasite/1978535487.

[Brooks1934-15] Brooks, G. L. (1934). "Some new ectoparasitic Trematodes (Onchocotylinae) from the gills of American sharks". Parasitology. 26 (2): 259–267. doi:10.1017/S0031182000023544. ISSN 0031-1820. S2CID 86338098.

[16] von Nordmann, Alexander 1840 Les vers (vermes). In: J.-B. de Lamarck, Histoire naturelle des animaux sans vertèbres... Paris, 2 ed., III: 542-686.

[17] Ktari, Mohammed Hedi; Maillard, Claude (1972). "Neonchocotyle pastinacae n. g. n. sp. (Monogenea Hexabothriidae) parasite de Dasyatis pastinaca dans le Golfe de Tunis : description de l'adulte et de la larve". Annales de Parasitologie Humaine et Comparée. 47 (2): 181–191. doi:10.1051/parasite/1972472181.

[18] Mayes, Monte A; Brooks, Daniel R; Thorson, Thomas B (1981). "Potamotrygonocotyle tsalickisi, new genus and species (Monogenea: Monocotylidae) and Paraheteronchocotyle amazonensis, new genus and species (Monogenea: Hexabothriidae) from Potamotrygon circularis Garman (Chondrichthyes: Potamotrygonidae) in north western Brazil". Proceedings of the Biological Society of Washington. 94 (4): 1205–1210.

[19] Watson, D. E. & Thorson, Thomas B. 1976: Helminths from Elasmobranchs in Central American Fresh Waters. Investigations of the Ichthyofauna of Nicaraguan Lakes, Paper 52, 629-640. PDF

[20] Brinkmann, A. Jr. 1952. Fish trematodes from Norwegian waters. I. The history of fish trematode investigations in Norway and the Norwegian species of the order Monogenea. Universitetet i Bergen, Årbok. Naturvitenskapelig rekke (1), 1-134.

[Cerfontaine1899-21] Cerfontaine, Paul. 1899: Contribution à l'étude des Octocotylidés. V. Les Onchocotylinae. Archives de Biologie, 16, 345-478 + Plates 18-21.

[Doran1953-22] Doran, David J. (1953). "New Monogenetic Trematodes from the Shovelnose Guitarfish, Rhinobatos productus (Ayres)". Journal of Parasitology. 39 (2): 145–151. doi:10.2307/3274109. ISSN 0022-3395. JSTOR 3274109. PMID 13045180.

[KheddamJustine2016-23] Kheddam, Houda; Justine, Jean-Lou; Tazerouti, Fadila (2016). "Hexabothriid monogeneans from the gills of deep-sea sharks off Algeria, with the description of Squalonchocotyle euzeti n. sp. (Hexabothriidae) from the kitefin shark Dalatias licha (Euselachii, Dalatiidae)" (PDF). Helminthologia. 53 (4): 354–362. doi:10.1515/helmin-2016-0034. ISSN 1336-9083.

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Hexabothriidae

Genera

References

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