Oncomegas Aetobatidis SP. Nov. (Cestoda: Trypanorhyncha), A Re-Description of O. Australiensis Toth, Campbell & Schmidt, 1992 and New Records of Trypanorhynch Cestodes from Australian Elasmobranch Fishes

@article{Campbell2009OncomegasAS,
  title={Oncomegas Aetobatidis SP. Nov. (Cestoda: Trypanorhyncha), A Re-Description of O. Australiensis Toth, Campbell \& Schmidt, 1992 and New Records of Trypanorhynch Cestodes from Australian Elasmobranch Fishes},
  author={Ronald Arthur Campbell and I Beveridge},
  journal={Transactions of the Royal Society of South Australia},
  year={2009},
  volume={133},
  pages={18 - 29}
}
Abstract Oncomegas aetobatidis sp. nov. (Trypanorhyncha: Eutetrarhynchidae) is described from the spiral valve of the dasyatid ray Aetobatus narinari (Euphrasen, 1790) from the Arafura Sea, Northern Territory. The new species is most closely related to O. australiensis Toth, Campbell and Schmidt, 1992 in the number of files of hooks in the metabasal region of the tentacular armature and the presence of post-ovarian testes, but differs in overall dimensions, in the size of the macro-hook in the… 

Trypanorhynch cestodes (Platyhelminthes) parasitic in elasmobranchs and crustaceans in Moreton Bay, Queensland

The adult species of trypanorhynchs encountered in elasmobranchs from Moreton Bay, Queensland are reported and additional new host records are included as well as extensions of known geographical distributions to now include south-eastern Queensland.

Description of a New Trypanorhynch Species (Cestoda) from Indonesian Borneo, with the Suppression of Oncomegoides and the Erection of a New Genus Hispidorhynchus

Three species of Oncomegas differ from other species, possessing testes posterior to the ovary and a metabasal armature consisting of tiny, relatively homeomorphous hooks, with more than 14 hooks per principle row.

Otobothrium muscatense n. sp. (Trypanorhyncha: Otobothriidae) from Rhabdosargus sarba (Forsskål) (Sparidae), with new locality records of larval trypanorhynchs off the Sultanate of Oman

The description of a new otobothriid species, Otobothrium muscatensen, and the relatedness between the Indonesian and the northwestern Indian Ocean fauna are demonstrated, increasing the number of joint records between Indonesia and Omani waters to 14 species.

A new species of Dollfusiella Campbell & Beveridge, 1994 (Cestoda: Eutetrarhynchidae), with remarks on Halysiorhynchus macrocephalus (Shipley & Hornell, 1906) (Cestoda: Mixodigmatidae) from the bowmouth guitarfish Rhina ancylostoma Bloch & Schneider (Rhinidae) in the Persian Gulf

Dollfusiella nimai n. sp. (Cestoda: Eutetrarhynchidae) is described from the intestine of Rhina ancylostoma Bloch & Schneider in the Persian Gulf. The number of the hooks per half spiral row in the

Hispidorhynchus styracurae n. sp. (Trypanorhyncha: Eutetrarhynchidae) From the Chupare Stingray, Styracura schmardae (Werner), from the Caribbean Sea, Including New Records of Oncomegas wageneri (Linton, 1890)

A new species of Hispidorhynchus is described from specimens infecting Styracura schmardae from the western Caribbean Sea off the coast of Belize and Panama and Scanning electron microscopy reveals new information on the microthrix morphology of the genus.

Stoibocephalum n. gen. (Cestoda: Lecanicephalidea) from the sharkray, Rhina ancylostoma Bloch & Schneider (Elasmobranchii: Rhinopristiformes), from northern Australia.

A new genus and species of lecanicephalidean cestode, Stoibocephalum arafurense n. gen., n. sp., is described from the sharkray, Rhina ancylostoma Bloch & Schneider, off northern Australia.

Trypanorhynch cestodes of elasmobranchs from the Persian Gulf.

Within the elasmobranchs, highest prevalence was seen for Otobothrium carcharidis with a maximum intensity of 39 in Rhizoprionodon acutus (Ruppell) and host specificity values were recalculated for Kotorella pronosoma, Pseudogrillotia perelica, Callitetrarhynchus gracilis and ProemotOBothrium southwelli.

Three New Genera and Six New Species of Lecanicephalideans (Cestoda) from Eagle Rays of the Genus Aetomylaeus (Myliobatiformes: Myliobatidae) from Northern Australia and Borneo

New lecanicephalidean cestodes inhabiting the spiral intestine were investigated in 4 of the 6 known species of eagle rays of the genus Aetomylaeus Garman, establishing species of AetOMylaeus as hosts of lecan icephalideans.

A new genus and species of fish blood fluke, Achorovermis testisinuosus gen. et sp. n. (Digenea: Aporocotylidae), infecting critically endangered smalltooth sawfish, Pristis pectinata (Rhinopristiformes: Pristidae) in the Gulf of Mexico.

Achorovermis testisinuosus gen. et sp. n. (Digenea: Aporocotylidae) infects the heart of the smalltooth sawfish, Pristis pectinata Latham (Rhinopristiformes: Pristidae), in the eastern Gulf of

Validation of Christianella Guiart, 1931 (Cestoda: Trypanorhyncha) and its taxonomic relationship with Grillotia Guiart, 1927

The subgenus is similar to Grillotia Guiart, 1927 (sensu stricto), having two bothria and an atypical heteroacanthous armature, but differs in having a single row of intercalary hooks, fewer, elongate segments with testes often in longitudinal columns, a distinctive basal armature.

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