Research Note. The first report of three acanthocephalan parasite species isolated from Philippine fishes

J. C. A. Briones 1 , 2 , 3 , R. D. S. Papa 1 , 2 , 3 , G. A. Cauyan 2 , 3 , and M. Urabe 4
  • 1 The Graduate School
  • 2 Department of Biological Sciences
  • 3 Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila 1015, Philippines
  • 4 Department of Ecosystem Studies, School of Environmental Science, The University of Shiga Prefecture, Hassaka-cho, Hikone 522-8533, Japan


Three acanthocephalan parasites, namely Neoechinorhynchus (Neoechinorhynchus) quinghaiensis, Rhadinorhynchus ganapatti, and Bolbosoma sp. are reported for the first time from Philippine fishes. N. (N.) quinghaiensis (Neoechinorhynchidae) may have been introduced into the country through the importation of carp species from China, where this parasite was first described and is presumed to be naturally occurring. The adult worms of R. ganapatti and the isolated cystacanth of Bolbosoma sp. represent the first record of parasites from both the family Rhadinorhynchidae and Polymorphidae in Philippine waters, respectively. These three new records encompass a third of all listed acanthocephalan parasites that have been reported in Philippine fish species to date, highlighting the need for more biodiversity-focused parasitology research, in light of potentially numerous more undocumented parasite species.

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  • AMIN, O. M. (1987): Key to the families and sub-families of Acanthocephala, with the erection of a new class (Polyacanthocephala) and a new order (Polyacanthorhynchida). J. Parasitol., 73(6): 1216 - 1219. DOI: 10.2307/3282307

  • AMIN, O. M. (2002): Revision of Neoechinorhynchus Stiles & Hassall, 1905 (Acanthocephala: Neoechinorhynchidae) with keys to 88 species in two subgenera. Syst. Parasitol., 53: 1 - 18. DOI: 10.1023/A:1019953421835

  • AMIN, O. M., HECKMANN, R. A., MESA, R., MESA, E. (1995): Description and host relationships of cystacanths of Polymorphus spindlatus (Acanthocephala: Polymorphidae) from their paratenic hosts in Peru. J. Helminthol. Soc. Wash., 62(2): 249 - 253

  • AMIN, O. M., HECKMANN, R. A., PEÑA, C., CASTRO, T. (2010): On the larval stages of Polymorphus spindlatus (Acanthocephala: Polymorphidae) from a new fi sh host, Oreochromis niloticus, in Peru. Neotrop. Helminthol., 4(1): 81 - 85

  • AMIN, O. M., HECKMANN, R. A., NGUYEN, V. H. (2011): Description of two new species of Rhadinorhynchus (Acanthocephala, Rhadinorhynchidae) from marine fi sh in Halong, Bay Vietnam, with a key to the species. Acta Parasitol., 56(1): 67 - 77. DOI: 10.2478/ s11686-011-0004-3

  • BRAICOVICH, P., GONZALEZ, R. A., TANZOLA, R. D. (2005): First record of Corynosoma australe (Acanthocephala, Polymorphidae) parasitizing seahorse, Hippocampus sp. (Pisces, Syngnathidae) in Patagonia (Argentina). Acta Parasitol., 50(2): 145 - 149

  • COLLETTE, B. B., NAUEN, C. E. (1983): Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and other related species known to date, FAO species catalogue Vol. 2. Rome, Food and Agriculture Organization of the United Nations, 137 pp.

  • DE LA CRUZ, C. P. P., PALLER, V. G. V. (2012): Occurence of Neoechinorhynchus sp. (Acanthocephala: Neoechinorhynchidae) in cultured Tilapia, [Oreochromis niloticus (L.), Perciformes: Ciclidae] from Sampaloc Lake Philippines. Asia Life Sci., 21(1): 287 - 298.

  • KOVALENKO, L. M. (1981): Acanthocephalans of some fi sh in the tropical zone of the Pacifi c Ocean. Zool. Zhurnal 60(8): 1140 -1144

  • LIQING, L., BAODUE, W., TAO, Y. (1981): Notes on the parasites of the naked carp of Qinghai Hu. J. Fish. China, 5(4): 295 - 299

  • MAŠOVÁ, S., BARUŠ, V. (2013): Redescription of cystacanths of Corynosoma pseudohamanni Zdzitowiecki, 1984 (Acanthocephala: Polymorphidae) from paratenic fi sh hosts. Folia Parasitol., 60(2): 169 - 176. DOI: 10.14411/fp.2013.019

  • PAPA, R. D. S., MAMARIL, JR., A. C. (2011): History of the biodiversity and limno-ecological studies on Lake Taal with notes on the current state of Philippine limnology. Philipp. Sci. Lett., 4(1): 1 - 10.

  • REGIDOR, S., ARTHUR, J. R. (1990): A survey of the parasite of milkfi sh (Chanos chanos) in the Philippines. In Abstracts of Symposium on Diseases in Asian Aquaculture by the Fish Health Sector of the Asian Fisheries Society, November 26 - 29, 1990. Bali, Indonesia, pp. 34

  • SANTOS, C. P., GIBSON, D. I., TAVAREZ, L. E., LUQUE, J. L. (2008): Checklist of Acanthocephala associated with the fi shes of Brazil. Zootaxa, 1938: 1 - 22

  • SARDELLA, N. H., MATTIUCCI, S., TIMI, J. T., BASTIDA, R. O., RODRIGUEZ, D. H., NASCETTI, G. (2005): Corynosoma australe Johnston, 1937 and C. cetaceum Johnston & Best, 1942 (Acanthocephala: Polymorphidae) from marine mammals and fishes in Argentinian waters: allozyme markers and taxonomic status. Syst. Parasitol., 61: 143 - 156. DOI: 10.1007/s11230-005-3131-0

  • TINGBAO, Y., XIANGHUA, L. (2001): Seasonal population dynamics of Neoechinorhynchus qinghaiensis in the carp, Gymnocypris przewalskii przewalskii, from Qinghai Lake, China. J. Helminthol., 75: 93 - 98. DOI: 10.1079/JOH200030

  • TUBANGUI, M. A. (1933): Notes on Acanthocephala in the Philippines. Philipp. J. Sci., 50: 115 - 128

  • TUBANGUI, M. A., MASILUÑGAN, V. A. (1937): Diplosentis amphacanthi gen. et sp. nov., an Acanthocephala parasitic in marine fi sh. Philipp. J. Sci., 62: 83 - 189

  • TUBANGUI, M. A., MASILUÑGAN, V. A. (1946): On two acanthocephala from the Philippines. J. Parasitol., 32: 154 - 155

  • VELASQUEZ, C. C. (1976): Fish parasitology in conservation and public health. Fish. Res. J. Philipp., 1: 52 - 55

  • YAMAGUTI, S. (1963): Systema Helminthum: Acanthocephala. 5th Volume, John Wiley & Sons, Inc., 423 pp.


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