Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-25T09:53:20.302Z Has data issue: false hasContentIssue false

Parasitic castration of the stenopodid shrimp Stenopus hispidus (Decapoda: Stenopodidae) induced by the bopyrid isopod Argeiopsis inhacae (Isopoda: Bopyridae)

Published online by Cambridge University Press:  25 March 2008

Ricardo Calado*
Affiliation:
CCMAR Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
Cátia Bartilotti
Affiliation:
Instituto Nacional de Investigação Agrária e Pescas, IPIMAR, Avenida de Brasília, s/n. 1449-006 Lisbon, Portugal
Joseph W. Goy
Affiliation:
Harding University, Department of Biology, 915 East Market Avenue, Searcy, Arkansas 72149-2251USA
Maria Teresa Dinis
Affiliation:
CCMAR Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
*
Correspondence should be addressed to: Ricardo CaladoCCMAR Universidade do AlgarveCampus de Gambelas, 8005-139, FaroPortugal email: [email protected]

Abstract

The present work reports the existence of parasitic castration induced by the bopyrid isopod Argeiopsis inhacae parasitizing the branchial chamber of female Stenopus hispidus. Parasitized and unparasitized females of S. hispidus displayed similar intermoult periods (14 ± 2 d) and exhibited similar mating behaviours. However, despite exhibiting typical mating behaviour, parasitized females were never able to produce any egg clutch when paired with unparasitized males; neither displayed the typical ‘dorsal bright green spot’ evidencing the presence of large vitellogenic oocytes. The idea that bopyrid infections generally lead to the ‘reproductive death’ of the decapod host is reinforced and the apparent existence of a heavily sex-biased infection towards females in S. hispidus may just be a consequence of the still limited number of surveyed specimens.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 2008

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

Adkinson, D.L., Heard, R.W. and Clark, G.T. (1982) Description of the male and notes on the female of Argeiopsis inhacae (Crustacea: Isopoda: Bopyridae). Proceedings of the Biological Society of Washington 95, 334337.Google Scholar
Anderson, G. (1990) Postinfection mortality of Palaemonetes spp. (Decapoda: Palaemonidae) following experimental exposure to the bopyrid isopod Probopyrus pandalicola (Packard) (Isopoda: Epicaridea). Journal of Crustacean Biology 10, 284292.CrossRefGoogle Scholar
Boyko, C.B. and Kazmi, Q.B. (2005) A new species of Argeiopsis Kensley, 1974 (Crustacea: Isopoda: Bopyridae: Argeiinae) from the northern Arabian Sea. Zootaxa 1002, 5964.CrossRefGoogle Scholar
Calado, R., Bartilotti, C. and Narciso, L. (2005) Short report on the effect of a parasitic isopod on the reproductive performance of a shrimp. Journal of Experimental Marine Biology and Ecology 321, 1318.CrossRefGoogle Scholar
Calado, R., Vitorino, A. and Dinis, M.T. (2006) Bopyrid isopods do not castrate the simultaneous hermaphroditic shrimp Lysmata amboinensis (Decapoda: Hippolytidae). Diseases of Aquatic Organisms 73, 7376.CrossRefGoogle Scholar
Cash, C.E. and Bauer, R.T. (1993) Adaptations of the branchial ectoparasite Probopyrus pandalicola (Isopoda:Bopyridae) for survival and reproduction related to ecdysis of the host, Palemonetes pugio (Caridae: Palaemonidae). Journal of Crustacean Biology 13, 111124.CrossRefGoogle Scholar
Dale, W.E. and Anderson, G. (1982) Comparison of morphologies of Probopyrus bithynis, P. floridensis, and P. pandalicola larvae reared in culture (Isopoda, Epicaridea). Journal of Crustacean Biology 2, 392409.CrossRefGoogle Scholar
Kensley, B. (1974) Bopyrid Isopoda from southern Africa. Crustaceana 26, 259266.CrossRefGoogle Scholar
Markham, J.C. (1986) Evolution and zoogeography of the Isopoda Bopyridae, parasites of Crustacea Decapoda. In Gore, R.H. and Heck, K.L. (eds) Crustacean issues 4: crustacean biogeography. Rotterdam: A.A. Balkema, pp. 143164.Google Scholar
O'Brien, J. and Van Wyk, P.M. (1985) Effects of crustacean parasitic castrators (epicaridean isopods and rizocephalan barnacles) on growth of crustacean hosts. In Wenner, A.M. (ed.) Crustacean issues 3: factors in adult growth. Rotterdam: A.A. Balkema, pp. 191218.Google Scholar
Reinhard, E.G. (1949) Experiments on the determination and differentiation of sex in the bopyrid Stegophryxus hyptius Thompson. Biological Bulletin. Marine Biological Laboratory, Woods Hole 96, 1731.CrossRefGoogle ScholarPubMed
Van Wyk, P.M. (1982) Inhibition of the growth and reproduction of the porcellanid crab Pachycheles rudis by the bopyrid isopod, Aporobopyrus muguensis. Parasitology 85, 459473.CrossRefGoogle Scholar
Zhang, D., Lin, J. and Creswell, R.L. (1998) Mating behavior and spawning of the banded coral shrimp Stenopus hispidus in the laboratory. Journal of Crustacean Biology 18, 511518.CrossRefGoogle Scholar