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Acta Parasitologica

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Volume 60, Issue 2


Diphyllidean cestodes from the bigeye houndshark Iago omanensis (Norman) (Carcharhiniformes: Triakidae) in the Gulf of Oman, with the description of Coronocestus ehsanentezarii sp. nov. (Echinobothriidae)

Mohammad Haseli / Samira Azad
Published Online: 2015-03-25 | DOI: https://doi.org/10.1515/ap-2015-0043


A new species of Coronocestus Caira, Marques, Jensen, Kuchta and Ivanov, 2013 is described from Iago omanensis (Norman) from the Gulf of Oman. Coronocestus ehsanentezarii sp. nov. differs from C. musteli (Pintner, 1889) Caira, Marques, Jensen, Kuchta and Ivanov, 2013 in that its ovary is H- rather than U-shape. The new species is easily distinguished from C. diamanti (Ivanov and Lipshitz, 2006) Caira, Marques, Jensen, Kuchta and Ivanov, 2013 by the number of spines per column on the cephalic peduncle (24-36 vs 95-118). It differs from C. hormozganiense (Haseli, Malek, Palm and Ivanov, 2012) Caira, Marques, Jensen, Kuchta and Ivanov, 2013 based on a greater number of spines per column on the cephalic peduncle (24-36 vs 18-21). The new species differs from C. notoguidoi (Ivanov 1997) Caira, Marques, Jensen, Kuchta and Ivanov, 2013 in that of its scolex is craspedote rather than acraspedote. Unlike C. coronatum (Robinson 1959) Caira, Marques, Jensen, Kuchta and Ivanov, 2013, C. ehsanentezarii sp. nov. possesses 29-35 rather than 20 apical hooks in each dorso-ventral group. The new species possesses lateral hooklets with two rows (a and b designations) in each cluster. This character had been presented earlier only for Andocadoncum Abbott and Caira, 2014. Furthermore, a new locality record is presented for C. diamanti from Iago omanensis in the Gulf of Oman. Thus, I. omanensis certainly hosts two diphyllidean species simultaneously in the Gulf of Oman. The generic diagnosis of Coronocestus is also revised to include new data.

Keywords: Cestoda; Diphyllidea; new species; new locality record; Coronocestus diamanti; Triakidae; generic diagnosis


  • Abbott L.M., Caira J.N. 2014. Morphology meets molecules: a new genus and two new species of diphyllidean cestodes from the Yellow spotted skate, Leucoraja wallacei, from South Africa. Journal of Parasitology, 100, 323-330Web of ScienceCrossrefGoogle Scholar

  • Caira J.N., Malek M., Ruhnke T. 2011. A new genus of Phyllobothriidae (Cestoda: Tetraphyllidea) in carcharhiniform sharks from Iran and Australia. Journal of Helminthology, 85, 40-50Web of ScienceGoogle Scholar

  • Caira J.N., Marques F.P., Jensen K., Kuchta R., Ivanov V.A. 2013a. Phylogenetic analysis and reconfiguration of genera in the cestode order Diphyllidea. International Journal for Parasitology, 43, 621-639Web of ScienceCrossrefGoogle Scholar

  • Caira J.N., Pickering M., Schulman A.D., Hanessian N.J. 2013b. Two New Species of Echinobothrium (Cestoda: Diphyllidea) from Batoids off South Africa. Comparative Parasitology, 80, 22-32Web of ScienceCrossrefGoogle Scholar

  • Caira J.N., Rodriguez N., Pickering M. 2013c. New African species of Echinobothrium (Cestoda: Diphyllidea) and implications for the identities of their skate hosts. Journal of Parasitology, 99, 781-788Web of ScienceGoogle Scholar

  • Carpenter K.E., Krupp F., Jones D.A., Zajonz U. 1997. FAO species identification field guide for fishery purposes. Living marine resources of Kuwait, eastern Saudi Arabia, Bahrain, Qatar, and the United Arab Emirates. FAO, Rome, 293 pp.Google Scholar

  • Chervy L. 2009. Unified terminology for cestode microtriches: a proposal from the participants of the International Workshops on Cestode Systematics in 2002-2008. Folia Parasitologica, 56, 199-230Google Scholar

  • Haseli M. 2013. Trypanorhynch cestodes from elasmobranchs from the Gulf of Oman, with the description of Prochristianella garshaspi n. sp. (Eutetrarhynchidae). Systematic Parasitology, 85, 271-279Web of ScienceGoogle Scholar

  • Haseli M., Malek M., Palm H.W. 2010. Trypanorhynch cestodes of elasmobranchs from the Persian Gulf. Zootaxa, 2492, 28-48.Google Scholar

  • Haseli M., Malek M., Palm H.W., Ivanov V.A. 2012. Two new species of Echinobothrium van Beneden, 1849 (Cestoda: Diphyllidea) from the Persian Gulf. Systematic Parasitology, 82, 201-209Web of ScienceCrossrefGoogle Scholar

  • Haseli M., Malek M., Valinasab T., Palm H.W. 2011. Trypanorhynch cestodes of teleost fish from the Persian Gulf, Iran. Journal of Helminthology, 85, 215-224Web of ScienceGoogle Scholar

  • Ivanov V.A. 1997. Echinobothrium notoguidoi n. sp. (Cestoda: Diphyllidea) from Mustelus schmitti (Chondrichthyes: Carcharhiniformes) in the Argentine Sea. Journal of Parasitology, 83, 913-916CrossrefGoogle Scholar

  • Ivanov V.A., Caira J.N. 2013. Two new species of Halysioncum Caira, Marques, Jensen, Kuchta et Ivanov, 2013 (Cestoda, Diphyllidea) from Indo-Pacific rays of the genus Aetomylaeus Garman (Myliobatiformes, Myliobatidae). Folia Parasitologica, 4, 321-330 PubMedCrossrefGoogle Scholar

  • Ivanov V.A., Lipshitz A. 2006. Description of a new diphyllidean parasite of triakid sharks from the deep Red Sea. Journal of Parasitology, 92, 841-846CrossrefGoogle Scholar

  • Khalil L.F., Abdul-Salaam J. 1989. Macrobothridium rhynchobati n. g., n. sp. from the elasmobranch Rhynchobatus granulatus, representing a new family of diphyllidean cestodes, the Macrobothridiidae. Systematic Parasitology, 13, 103-109Google Scholar

  • Kuchta R., Caira J.N. 2010. Three new species of Echinobothrium (Cestoda: Diphyllidea) from Indo-Pacific stingrays of the genus Pastinachus (Rajiformes: Dasyatidae). Folia Parasitologica, 57, 185-196PubMedCrossrefGoogle Scholar

  • Malek M., Caira J.N., Haseli M. 2010. Two new species of Paraorygmatobothrium Ruhnke, 1994 (Cestoda: Tetraphyllidea) from the carcharhinid shark Carcharhinus cf. dussumieri (Muller & Henle) in the Persian Gulf. Systematic Parasitology, 76, 59-68Web of ScienceGoogle Scholar

  • Maleki L., Malek M., Palm H.W. 2013. Two new species of Acanthobothrium (Tetraphyllidea: Onchobothriidae) from Pastinachus cf. sephen (Myliobatiformes: Dasyatidae) from the Persian Gulf and Gulf of Oman. Folia Parasitologica, 60, 448-456PubMedCrossrefGoogle Scholar

  • Meraji Masouleh Moghadam M., Haseli M. 2014. Halysioncum kishiense sp. n. and Echinobothrium parsadrayaiense sp. n. (Cestoda: Diphyllidea) from the banded eagle ray, Aetomylaeus cf. nichofii off the Iranian coast of the Persian Gulf. Folia Parasitologica, 61, 133-140Google Scholar

  • Naylor G. J. P., Caira J.N., Jensen K., Rosana K.A.M., White W.T., Last P.R. 2012. A DNA sequence based approach to the identification of shark and ray species and its implications for global elasmobranch diversity and parasitology. Bulletin of the American Museum of Natural History, 367, 1-262Google Scholar

  • Tyler G.A. 2006. Tapeworms of elasmobranchs (Part II ). A monograph on the Diphyllidea (Platyhelminthes, Cestoda). Bulletin of the University of Nebraska State Museum, Volume 20, 145 pp.Google Scholar

  • Valinasab T. 2013. List of fishes of the Persian Gulf, Oman Sea and Caspian Sea. Iranian Fisheries Research and Training Organization, Tehran, 273 pp. (In Persian) Google Scholar

  • Waeschenbach A., Webster B.L., Littlewood D.T.J. 2012. Adding resolution to ordinal level relationships of tapeworms (Platyhelminthes: Cestoda) with large fragments of mtDNA. Molecular Phylogenetics and Evolution, 63, 834-847 CrossrefWeb of ScienceGoogle Scholar

About the article

Received: 2014-09-04

Revised: 2014-12-20

Accepted: 2015-01-16

Published Online: 2015-03-25

Published in Print: 2015-06-01

Citation Information: Acta Parasitologica, Volume 60, Issue 2, Pages 308–314, ISSN (Online) 1896-1851, ISSN (Print) 1230-2821, DOI: https://doi.org/10.1515/ap-2015-0043.

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