Regeneration time and morphology of the inhalant siphon of Fonax denticulatus linnaeus, 1758 (Bivalvia, Donacidae) after amputation

To study the process of regeneration and its effect on the morphology of the inhalant siphon of a tellineacean bivalve, Donax denticulatus, individuals were artificially amputated and placed in aquaria under laboratory conditions, in the absence of predators. After amputation, two individuals were s...

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Autor principal: Miloslavich, P.
Otros Autores: Penchaszadeh, P.E, Carbonini, A.K, Schapira, D.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2004
Acceso en línea:Registro en Scopus
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100 1 |a Miloslavich, P. 
245 1 0 |a Regeneration time and morphology of the inhalant siphon of Fonax denticulatus linnaeus, 1758 (Bivalvia, Donacidae) after amputation 
260 |c 2004 
270 1 0 |m Miloslavich, P.; Univ. Simón Bolívar, Departamento de Estudios Ambientales, P.O. Box 89000, Caracas, 1080, Venezuela; email: pmilos@usb.ve 
506 |2 openaire  |e Política editorial 
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504 |a Geller, J.B., Reproductive responses to shell damage by the gastropod Nucella emarginata (Deshayes) (1990) J. Exp. Mar. Biol. Ecol., 136, pp. 77-87 
504 |a Hodgson, A., Studies on wound healing and regeneration of the siphon of the bivalve Donax serra (Roding) (1982) Transactions of the Royal Society of South Africa, 44, pp. 489-498 
504 |a Irlandi, E.A., Mehlich, M.E., The effect of tissue cropping and disturbance by browsing fishes on the growth of two species of suspension-feeding bivalves (1996) J. Exp. Mar. Biol. Ecol., 197, pp. 279-293 
504 |a Kamermans, P., Huitema, H.J., Shrimp (Crangon crangon L.) browsing upon siphon tips inhibits feeding and growth in the bivalve Macoma balthica (L.) (1994) J. Exp. Mar. Biol. Ecol., 175, pp. 59-75 
504 |a Luzzatto, D., Penchaszadeh, P.E., Regeneration of the inhalant siphon of Donax hanleyanus Philippi 1847 (Bivalvia, Donacidae) from Argentina (2001) J. Shellfish Res., 20 (1), pp. 149-153 
504 |a McLachlan, A., Jaramillo, E., Defeo, O., Dugan, J., De Ruyck, A., Cohetes, P., Adaptations of bivalves to different beach types (1995) J. Exp. Mar. Biol. Ecol., 187, pp. 147-160 
504 |a Miloslavich, P.A., Penchaszadeh, P.E., Spawn and development of Fusinus closter Philippi 1850 (Gastropoda, Prosobranchie) from the Verezuelan Caribbean (1997) The Veliger, 40, pp. 93-100 
504 |a Pekkarinen, M., Regeneration of the inhalant siphon and siphonal sense organs of brackish-water (Baltic Sea) Macoma balthica (Lamellibranchiata, Tellinacea) (1984) Ann. Zool. Fennici., 21, pp. 29-40 
504 |a Penchaszadeh, P.E., Sub-tidal sandy beach trophic structure in the area of Punta Morón, Venezuela (1983) Sandy Beaches As Ecosystems, pp. 523-528. , McLachlan & Erasmus, editors. Junk Publishers, The Hague, The Netherlands 
504 |a Penchaszadeh, P., León, C.A., Alvarez, H., Bone, D., Castellano, P., Castillo, M.M., Díaz, Y., Villamizar, A., The Coastline of Venezuela (2000) Seas at the Millennium. An Environmental Evaluation. Europe, the Americas and West Africa, 1, pp. 643-661. , C. Sheppard, editor. UK: University of Warwick 
504 |a Peterson, C., Quammen, M., Siphon nipping: Its importance to small fishes and its impact on growth of the bivalve Protothaca staminea (Conrad) (1982) J. Exp. Mar. Biol. Ecol., 63, pp. 249-268 
504 |a Riera, A.A., (1995) Relaciones Tróficas Interespecificas en Una Comunidad Íctica de Una Playa Arenosa del Estado Falcón, 63p. , Universidad Simón Bolívar. Trabajo Especial de Grado 
504 |a Trevallion, A., Studies on Tellina tennis (Da Costa). III. Aspects of general biology (1971) J. Exp. Mar. Biol. Ecol., 7, pp. 95-122 
504 |a Trevallion, A., Edwards, R., Steel, J., Dynamics of a benthic bivalve (1970) Marine Food Chains, pp. 285-295. , J. Steele, editor Edinburgh, UK: Oliver and Boyd 
504 |a Wade, B.A., Studies on the biology of the West Indian beach clam, Donax denticulatus, Linné. 3. Functional Morphology (1969) Bull. Mar. Sci., 19, pp. 306-322 
504 |a Zwarts, L., Burying depth of the benthic bivalve Scrobularia plana (Da Costa) in relation to siphon-cropping (1986) J. Exp. Mar. Biol. Ecol., 100, pp. 25-39 
520 3 |a To study the process of regeneration and its effect on the morphology of the inhalant siphon of a tellineacean bivalve, Donax denticulatus, individuals were artificially amputated and placed in aquaria under laboratory conditions, in the absence of predators. After amputation, two individuals were sacrificed twice a day (9 AM and 5 PM) during a 9- day period, and their siphons were examined in the microscope. Within the first 24 hours after amputation, the process was slow, and only the rudiments of the primary tentacles were visible. However, between the second and the third day a fast transformation of the siphon was observed, with regeneration of secondary and tertiary tentacles. The siphon was fully regenerated on the fifth day after amputation. One month later, the siphon showed the same aspect than at the fifth day. Despite the delay observed in the regeneration of the siphon within the first 24 hours after amputation, probably due to physiologic constrains associated with the lack of well developed tentacles, regeneration showed to be a fast process. Development of primary and secondary tentacles must therefore play an important role in providing basic functionality to the siphon, as well as to the whole organism.  |l eng 
593 |a Univ. Simón Bolívar, Departamento de Estudios Ambientales, P.O. Box 89000, Caracas, 1080, Venezuela 
593 |a Universidad de Buenos Aires, Fac. de Ciencias Exactas Y Naturales, Pab. II. C1428EHA, Buenos Aires, Argentina 
690 1 0 |a DONAX DENTICULATUS 
690 1 0 |a FISH CROPPING 
690 1 0 |a REGENERATION 
690 1 0 |a SIPHON 
690 1 0 |a TELLINEACEAN BIVALVE 
690 1 0 |a SHELLFISH 
690 1 0 |a BIVALVIA 
690 1 0 |a DONACIDAE 
690 1 0 |a DONAX DENTICULATUS 
700 1 |a Penchaszadeh, P.E. 
700 1 |a Carbonini, A.K. 
700 1 |a Schapira, D. 
773 0 |d 2004  |g v. 23  |h pp. 447-450  |k n. 2  |p J. Shellfish Res.  |x 07308000  |t Journal of Shellfish Research 
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