Neoechinorhynchidae

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Neoechinorhynchidae
Parasite140083-fig1 Figs 1-7 Neoechinorhynchus (Hebesoma) spiramuscularis.tif
Neoechinorhynchus (Hebesoma) spiramuscularis[1]
Scientific classification e
Kingdom: Animalia
Phylum: Acanthocephala
Class: Eoacanthocephala
Order: Neoechinorhynchida
Family: Neoechinorhynchidae
Ward, 1917

Neoechinorhynchidae is a family of parasitic worms from the order Neoechinorhynchida.[2]

Species[]

Neoechinorhynchidae contains 4 subfamilies: Atactorhynchinae Petrochenko, 1956, Eocollinae Petrochenko, 1956, Gracilisentinae Petrochenko, 1956, Neoechinorhynchinae Ward, 1917.[a]

Mayarhynchus[]

The genus Mayarhynchus Pinacho-Pinacho, Hernández-Orts, Sereno-Uribe, Pérez-Ponce de León & García-Varela, 2017 is different from the other 17 genera in Neoechinorhynchidae by having a small proboscis has nine longitudinal rows of five hooks each, totaling 45 to 46 relatively weak rooted hooks.[3]

  • Mayarhynchus karlae Pinacho-Pinacho, Hernández-Orts, Sereno-Uribe, Pérez-Ponce de León & García-Varela, 2017[3]

M. karlae has a small proboscis with nine longitudinal rows of five hooks each, totaling 45 to 46 relatively weak rooted hooks and a proboscis receptacle is nearly cylindrical and contains a single layered wall. The worm has a short trunk with a body wall containing five dorsal and one ventral giant hypodermal nuclei. The are broad and flat with large nuclei. In the male, the testes are in tandem, and the cement gland has eight large nuclei. In the female, the eggs are oval. Phylogenetic analysis has been conducted based on the cox1 gene, and the 28S ribosomal RNA gene were conducuted to compare with other species of Neoechinorhynchidae, confirming its correct family, however it determined that Neoechynorhynchus is not monophyletic.[3]

Atactorhynchinae Petrochenko, 1956[]

Atactorhynchus Chandler, 1935

  • Atactorhynchus duranguensis Salgado-Maldonado, Aguilar-Aguilar and Cabañas-Carranza, 2005

A. duranguensis has been found in the intestine of the Mezquital pupfish (Cyprinodon meeki) a fish from in-land Mexico. Diagnostic features include: body small, stout, ventrally curved; small cylindrical proboscis armed with 16 alternating vertical rows of four or five hooks; anterior two or three hooks conspicuous, stout and larger than other hooks, and have large, rod-shaped roots with a markedly and abruptly enlarged base; three posterior hooks of each row are smaller and rootless; single-walled proboscis receptacle; lemnisci equal in length, elongate and robust; and cement gland syncytial, larger than testis. The new species is smaller than A. verecundus with smaller hook lengths and slightly smaller proboscis. A. duranguensis is also shaped differently: it has a proboscis shape that is not widest at the apex, and the greatest width of the trunk is in about the middle contrasting A. verecundus where the trunk is widest posteriorly, and the proportion of large apical proboscis hooks in relation to the small basal hooks is different: the basal hooks of A. verecundus are about half the size of the anterior hooks and but only about a quarter of the size in A. duranguensis. Unlike A. verecundus, the base of the roots are markedly and abruptly enlarged in the new species. Finally, the eggs of the new species are smaller (23-27 x 8-10 um) than those of A. verecundus (27-30 x 12-13 um).[4]

  • Atactorhynchus verecundus Chandler, 1935

Floridosentis

  • Floridosentis mugilis (Machado-Filho, 1951)
  • Floridosentis pacifica Bravo-Hollis, 1969

Tanaorhamphus

  • Tanaorhamphus longirostris (Van Cleave, 1913)

Eocollinae Petrochenko, 1956[]

Eocollis Van Cleve, 1947

  • Eocollis arcanus Van Cleve, 1947
  • Eocollis catostomi Buckner, 1992
  • Eocollis harengulae Wang, 1981

Gracilisentinae Petrochenko, 1956[]

Gracilisentis Van Cleave, 1919

  • Gracilisentis gracilisentis (Van Cleave, 1913)
  • Gracilisentis mugilis Gupta and Lata, 1967
  • Gracilisentis sharmai (Gupta and Lata, 1967)
  • Gracilisentis variabilis (Diesing, 1856)

Pandosentis Van Cleve, 1920

  • Pandosentis iracundus Van Cleve, 1920
  • Pandosentis napoensis Smales, 2007

Wolffhugelia Mane-Garzon and Dei-Cas, 1974

  • Wolffhugelia matercula Mane-Garzon and Dei-Cas, 1974

Neoechinorhynchinae Ward, 1917[]

  • Dispiron Bilqees, 1970
    • Khan and Bilqees, 1987
    • Khan and Bilqees, 1985
    • Bilqees, 1970
  • Gorytocephalus Nickol and Thatcher, 1971
    • Thatcher, 1979
    • Nickol and Thatcher, 1971
    • (Machado-Filho, 1959)
    • Vizcaino and Lunaschi, 1988
  • Hexaspiron Dollfus and Golvan, 1956
    • Dollfus and Golvan, 1956
    • Yu and Wang, 1977
  • Microsentis Martin and Multani, 1966
    • Martin and Multani, 1966
  • Neoechinorhynchus Stiles and Hassall, 1905[b]
    • Moravec and Amin, 1978
    • Edmonds, 1971
    • Amin, Ha and Ha, 2011
    • Chandra, Hanumantha-Rao and Shyamasundari, 1984
    • Tripathi, 1959
    • Bilqees, Shaikh and Khan, 2011
    • Gupta and Jain, 1979
    • Yamaguti, 1939
    • Kaw, 1951
    • (Datta, 1936)
    • Fotedar and Dhar, 1977
    • Golvan, 1994
    • Datta, 1936
    • Saoud, El-naffar, Abu-sinna, 1974
    • Gudivada, Chikkam and Vankara, 2010
    • Bilgees, 1972
    • Yamaguti, 1954
    • Southwell and Macfie, 1925
    • Pinacho-Pinacho, Sereno-Uribe and García-Varela, 2014
    • Tripathi, 1959
    • Farooqi, 1981
    • Pichelin and Cribb, 2001
    • Tubangui, 1933
    • Fotedar, 1968
    • Tripathi, 1959
    • Tkach, Sarabeev and Shvetsova, 2014
    • Datta and Soota, 1963
    • Van Cleave and Bangham, 1949
    • Roytman, 1961
    • Podder, 1937
    • Morisita, 1937
    • Melo, Costa, Giese, Gardner and Santos, 2015
    • Tkach, Sarabeev and Shvetsova, 2014
    • Yamaguti, 1935
    • Hebesoma Van Cleave, 1928
      • (Rudolphi, 1819)
      • El-Damarany, 2001
      • Buckner and Buckner, 1993
      • Cable and Hopp, 1954
      • Amin, 2001
      • Van Cleqve and Bangham, 1949
      • Amin and Heckmann, 1992
      • George and Nadakal, 1978
      • Nickol and Ernst, 1987
      • Kaw, 1951
      • Amin, Ha and Ha, 2011
      • Dechtiar, 1971
      • Amin and Bullock, 1998
      • Amin, Heckmann and Ha, 2014
      • (Van Cleave, 1928)
    • Neoechinorhynchus Hamann, 1892
      • Farooqi, 1980
      • Troncy, 1970
      • Mikailov, 1975
      • Amin, Ha and Ha, 2011
      • Van Cleave, 1931
      • Monks, Pulido-Flores and Violante-Gonzalez, 2011
      • Golvan, 1956
      • Roytmann, 1961
      • Dechtiar, 1968
      • Schmidt, Esch, and Gibbons, 1970
      • Podder, 1937
      • Salgado-Maldonado, 2010
      • Van Cleave, 1919
      • Lynch, 1936
      • Noronha, 1973
      • (Van Cleave, 1913)
      • Golvan, 1994
      • Amin and Sey, 1996
      • Van Cleave, 1949
      • Amin and Christison, 2005
      • Golvan, 1994
      • (Leidy, 1851)
      • Fisher, 1960
      • Harada, 1938
      • Khan and Bilqees, 1989
      • Salgado-maldonado, 197
      • Amin, Al-Sady, Mhaisen and Bassat, 2001
      • Yamaguti, 1939[5]
      • Muzzall and Buckner, 1982
      • Machado, 1954
      • Johnson, 1969
      • Pinacho-Pinacho, Pérez-Ponce de León and García-Varela, 2012
      • Barger, 2005
      • Naqvil, Aly Khan, Ghazi and Noor-un-Nissa, 2012
      • Khan, Bilqees, Noor-Un-Nisa, Ghazi and Ata-Ur-Rahim, 1999
      • Dechtiar, 1967
      • Salgado-Maldonado, 2013
      • Machado-Filho, 1959
      • de Carvalho and Cezar-Pavanelli, 1998
      • Wang and Zhang, 1987
      • Amin, Ha and Ha, 2011
      • Nickol and Thatcher, 1971
      • Bullock, 1963
      • Van Cleave and Timmons, 1952
      • Cable and Hopp, 1954
      • Thatcher, 1981
      • Amin, Saoud and Alkuwari, 2002
      • Liu, Wang, and Yang, 1981
      • (Van Cleave, 1928)
      • Amin, 1985
      • Salgado and Maldonado, 1978
      • (Mueller, 1780)
      • Ching, 1984
      • Yu and Wu, 1989
      • Barger, Thatcher and Nickol, 2004
      • Bhattacharya, 1999
      • Van Cleave, 1949
      • Cable and Fisher, 1961
      • (Van Cleave, 1913)
      • Van Cleave and Bangham, 1949
      • Yamaguti, 1939
      • Lynch, 1936
      • Vizcaino, 1992
      • Wang, 1981
      • Amin, Abdullah and Mhaisen, 2003
      • (Datta, 1936)
  • Octospinifer Van Cleave, 1919
    • Van Cleave, 1919
    • Zuberi and Farooqi, 1976
    • Van Cleave and Haderlie, 1950
    • (Deising, 1851)
  • Octospiniferoides Bullock, 1957
    • Schmidt and Hugghins, 1973
    • Bullock, 1957
    • Schmidt and Hugghins, 1973
  • Bilqees and Khan, 1983
    • Bilqees and Khan, 1983
  • Paulisentis Van Cleave and Bangham, 1949
    • Van Cleave and Bangham, 1949
    • Keppner, 1974
  • Zeylonechinorhynchus Fernando and Furtado, 1963
    • Fernando and Furtado, 1963

Hosts[]

Neoechinorhynchidae species parasitize fish.

Notes[]

  1. ^ A binomial authority in parentheses indicates that the species was originally described in a genus other than the present genus.
  2. ^ The genus Neoechinorhynchus has two subgenera: Hebesoma and Neoechinorhynchus

References[]

  1. ^ Amin, Omar Mohamed; Heckmann, Richard Anderson; Ha, Nguyen Van (2014). "Acanthocephalans from fishes and amphibians in Vietnam, with descriptions of five new species". Parasite. 21: 53. doi:10.1051/parasite/2014052. ISSN 1776-1042. PMC 4204126. PMID 25331738. open access
  2. ^ Encyclopedia of Life www.eol.org
  3. ^ a b c Pinacho-Pinacho, Carlos D.; Hernández-Orts, Jesús S.; Sereno-Uribe, Ana L.; Pérez-Ponce De León, Gerardo; García-Varela, Martín (2017). "Mayarhynchus karlae n. G., n. Sp. (Acanthocephala: Neoechinorhynchidae), a parasite of cichlids (Perciformes: Cichlidae) in southeastern Mexico, with comments on the paraphyly of Neoechynorhynchus Stiles & Hassall, 1905". Systematic Parasitology. 94 (3): 351–365. doi:10.1007/s11230-017-9704-x. S2CID 3542674.
  4. ^ Salgado-Maldonado, Guillermo & Aguilar-Aguilar, Rogelio & Cabañas-Carranza, Guillermina. (2005). Atactorhynchus duranguensis n. sp (Acanthocephala : Atactorhynchinae) from Cyprinodon meeki (Pisces : Cyprinodontidae) near Durango, Mexico. Systematic parasitology. 60. 205-9. 10.1007/s11230-004-6349-3.
  5. ^ Amin, Omar M.; Chaudhary, Anshu; Heckmann, Richard; Ha, Nguyen V.; Singh, Hridaya S. (2019). "Redescription and molecular analysis of Neoechinorhynchus (Neoechinorhynchus) johnii Yamaguti, 1939 (Acanthocephala, Neoechinorhynchidae) from the Pacific Ocean off Vietnam". Parasite. 26: 43. doi:10.1051/parasite/2019041. ISSN 1776-1042. PMC 6650202. PMID 31335314.
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