Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-27T22:56:24.332Z Has data issue: false hasContentIssue false
  • English
  • Français

Ascaridoid nematodes of amphibians and reptiles: Sulcascaris

Published online by Cambridge University Press:  05 June 2009

J. F. A. Sprent
J. F. A. Sprent
Affiliation:
Department of Parasitology, University of Queensland, St. Lucia, Brisbane, Australia
Get access Rights & Permissions [Opens in a new window]

Abstract

The genus Sulcascaris is upheld and redefined. Sulcascaris sulcata from Chelonia mydas and Caretta caretta is redescribed, from Rudolphi's type material and material from the Mediterranean and Western Pacific, demonstrating that the excretory pore opens between the subventral lips and that the excretory cell is bilateral, comprising a short filamentar right component and a more capacious ribbon-like left component containing the nucleus. The phylogenetic significance of this form of excretory system occurring in an ascaridoid of a marine reptile is discussed. It is concluded from comparative studies, based on measurements, sections and electron scanning micrographs, that fourth stage larvae of S. sulcata collected from the stomach of turtles are identical with fourth stage ascaridoid larvae found in the adductor muscle of scallops (Amusium balloti and Chlamys sp.) and that turtles become infected with this species by eating bivalves. Adult S. sulcata were obtained from tank-reared C. caretta fed with encapsulated larvae from scallops.

Type
Supplementary Review Article
Information
Journal of Helminthology , Volume 51 , Issue 4 , December 1977 , pp. 379 - 387
Copyright
Copyright © Cambridge University Press 1977

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Allison, V. F., Webster, R. W., Ubelaker, J. E. and Riddle, J. M. (1973) Redescription of Porrocaecum sulcatum (Rudolphi, 1819) from the sea turtle Chelone mydas. Transactions of the American Microscopical Society, 92, 291–297.Google Scholar
Baylis, H. A. (1923) Report on a collection of parasitic nematodes, mainly from Egypt. Part I. Ascaridae and Heterakidae. Parasitology, 15, 1–13.Google Scholar
Cannon, L. R. R.A larval ascaridoid nematode from Queensland scallops. International Journal for Parasitology, (in press).Google Scholar
Chabaud, A. G. (1965) Ordre des Ascaridida. In Grasse, P-P., Traité deZoologie: Anatomie, Systématique, Biologie. Némathelminthes (Nématodes, Gordiaces), Rotiferes, Gastrotriches, Kinorhynques. Tome TV, Fasc. Ill, pp. 932–1025. Paris, Masson.Google Scholar
Chabaud, A. G., Bain, O. and Tcheprakoff, R, (1967) Redescription de Galeiceps cucullus (Linstow 1899) et remarques sur l’osmoregulation des Nématodes Anisakides. Annates de Parasitologic Humaine et Comparie, 42, 321–326.Google Scholar
Cobb, N. A. (1931) A nemic parasite of Pecten. Journal of Parasitology, 17, 104–105.Google Scholar
Freitas, J. F.Teixeira De, and Lent, H. (1946) “Porrocaecum sulcatum” (Rudolphi, 1819) (Nematoda, Ascaroidea). Revista Brasileira de Biologia, 6, 235–238.Google Scholar
Gibson, D. I. and Taylor, A. L. (1976) A comment upon the taxonomic significance and function of the “excretory system” of ascaridoid nematodes. Proceedings of the British Society for Parasitology 7–9 April 1976. Parasitology, 73, v.Google Scholar
Hartwich, G. (1957) Zur Systematik der Nematoden-Superfamilie Ascaridoidea. Zoologische Jahrbiicher. Abteilung fur Systematik, (jkologie und Geographie der Tiere), 85, 211–252.Google Scholar
Leidy, J. (1887) Notice of some parasitic worms. Proceedings of the Academy of Natural Sciences of Philadelphia, 39, 3.S., 17, 20–24.Google Scholar
Rudolphi, C. A. (1819) Entozoorum synopsis cui accedunt mantissa duplex et indices locupletissimi. Berolini: Rücker.CrossRefGoogle Scholar
Schneider, A. F. (1866) Monographie der Nematoden. Berlin, Reimer.Google Scholar
Shipley, A. E. and Hornell, J. (1904) The parasites of the pearl oyster. In: Royal Society Report to the Government of Ceylon on Pearl Oyster Fisheries of the Gulf of Manaar by Herdman, W. A.. London, pt. 2, pp. 77–106.Google Scholar
Stossich, M. (1895) Notizie elmintologiche. Bollettino delta Societa Adriatica di Scienze Naturali in Trieste, 16, 33–46.Google Scholar
Stossich, M. (1896) Il genere Ascaris Linné. Lavoro monografico. Bollettino delta Societa Adriatica di Scienze Naturali in Trieste, 17, 9–120.Google Scholar
Walton, A. D. (1927) A revision of the nematodes of the Leidy collections. Proceedings of the Academy of Natural Sciences of Philadelphia, 79, 49–163.Google Scholar