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Spermatozoal Ultrastructure in Artemesia Longinaris (Decapoda, Penaeidae)

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Abstract The spermatozoal ultrastructure was investigated in male penaeid shrimp Artemesia longinaris from Mar del Plata (Buenos Aires Province, Argentina) fishing grounds. The spermatozoon of A. longinaris is a typical dendrobranchiate sperm, basically consisting of a subspheroidal main body and a long spike. The complex acrosomal structure is comprised of the acrosomal vesicle, formed by the acrosomal cap and spike, and the subacrosomal substance. A central, rounded protuberance arises from the concave side of the cap opposite the spike. As inferred from longitudinal and transverse sections, the spike is filled with densely packed longitudinal filaments, which are coiled and form a loose helix. The occurrence of an apomorphic protuberance at the base of the acrosomal cap in A. longinaris, Parapenaeus longirostris, and Penaeopsis serrata justifies the grouping of these three genera into the tribe Parapeneini. The filamentous inner structure of the spike appears to indicate a closer proximity between A. longinaris and P. serrata than between either of them and Parapenaeus longirostris.

Affiliations: 1: (MAS) Universidad Nacional de Mar del Plata, Funes 3350, (B7600 AYL) Mar del Plata. Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina (; (AM, correspondence) Departamento de Biología, Facultad de Ciencias del Mar, Universidad de Cádiz, Aptdo.40, E-11510 Puerto Real, Cádiz, Spain (


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1. Bauer R. T. 1991. Sperm transfer and storage structures in penaeoid shrimps: a functional and phylogenetic perspective. Pp. 183207 in R. T. Bauer and J. W. Martin, eds. Crustacean Sexual Biology. Columbia University Press, New York
2. Boschi E. E. , Iorio M. I. , Fishbach C. 1992. Catlogo ilustrado de los crustceos estomatpodos y decpodos marinos de Argentina. Frente Martimo 10. 94 pp. Uruguay
3. Boschi E. E. , Boschi E. E. , Iorio M. I. , Scelzo M. A. 1969 "Nuevas campañas exploratorias camaroneras en el litoral Argentino, 19671968. Con referencia al plancton de la regin." Publicacin Proyecto de Desarrollo Pesquero FAO, Mar del Plata Vol 16 3 31
4. Burkenroad M. D. 1983. Natural classification of Dendrobranchiata, with a key to Recent genera. Pp. 279290 in F. R. Schram, ed. Crustacean Phylogeny. Crustacean Issues 1. Balkema, Rotterdam
5. Christiansen H. E. , Scelzo M. A. 1971 "Ciclo de maduracin sexual y observaciones sobre la morfologa del aparato genital del camarn Artemesia longinaris (Resultados Preliminares)." Mar del Plata, Argentina, CARPAS/5/Documentos Tcnicos Vol 17 1 18
6. Jamieson B. G M. 1991 "Ultrastructure and phylogeny of crustacean spermatozoa." Memoirs of the Queensland Museum Vol 31 109 142
7. Jamieson B. G M. , Jamieson B. G M. , Tudge C. C. 2000. CrustaceaDecapoda. Pp. 195 in K. G. Adiyodi, R. G. Adiyodi, and B. G. M. Jamieson, eds. Reproductive Biology of Invertebrates. Volume IX, part C. Progress in Male Gamete Ultrastructure and Phylogeny. Wiley & Sons, Chichester, England
8. Medina A. 1994 "Spermiogenesis and sperm structure in the shrimp Parapenaeus longirostris (Crustacea: Dendrobranchiata): comparative aspects among decapods." Marine Biology Vol 119 449 460
9. Medina A. 1995a. Spermatozoal ultrastructure in Dendrobranchiata (Crustacea, Decapoda): taxonomic and phylogenetic considerations. Pp. 231242 in B. G. M. Jamieson, J. Ausio, and J. L. Justine, eds. Advances in Spermatozoal Phylogeny and Taxonomy. Mmoires du Musum National d'Histoire Naturelle, Paris 166
10. Medina A. 1995b. The atypical sperm morphologies of Aristeus antennatus and Aristaeomorpha foliacea (Crustacea, Dendrobranchiata, Aristeidae) and their phylogenetic significance. Pp. 243250 in B. G. M. Jamieson, J. Ausio, and J. L. Justine, eds. Advances in Spermatozoal Phylogeny and Taxonomy. Mmoires du Musum National d'Histoire Naturelle, Paris 166
11. Medina A. , Medina A. , Lpez de la Rosa I. , Santos A. 1994 "Ultrastuctural comparison of the spermatozoa of Sicyonia carinata (Sicyonidae) and Penaeopsis serrata (Penaeidae) shrimps (Crustacea, Dendrobranchiata), with particular emphasis on the acrosomal structure." Journal of Submicroscopic Cytology and Pathology Vol 26 395 403
12. Prez Farfante I. , Kensley B. 1997 "Penaeoid and sergestoid shrimps and prawns of the world." Mmoires du Musum National d'Histoire Naturelle, Paris Vol 175 1 233
13. Scelzo M. A. 1989 "Ovarian maturation and winter spawning of the penaeid shrimp Artemesia longinaris." Journal of the World Aquaculture Society Vol 20 68A
14. Scelzo M. A. 1990. Relationship between the weight and the fecundity in the penaeid shrimp Artemesia longinaris. Aquaculture 90 (World Aquaculture Society, Halifax, Canada). Unpublished abstract.
15. Scelzo M. A. 1991a "Cpula en cautiverio y desove del camarn Artemesia longinaris Bate, 1888 (Decapoda, Penaeidae)." Barcelona, España, Informes Tcnicos de Scientia Marina Vol 164 1 16
16. Scelzo M. A. 1991b "Control de la reproduccin en cautividad del camarn Artemesia longinaris Bate (Decapoda, Penaeidae)." Frente Martimo Vol 9 Sec. A 63 75
17. Scelzo M. A. 1994. Descripcin del aparato reproductor masculino del camarn Artemesia longinaris Bate (Crustacea, Decapoda, Penaeidae). I. Anatoma y morfologa. Resmenes de trabajos de investigacin. Decimoprimer Simposio Cientfico TecnolgicoComisin Tcnica Mixta del Frente Martimo. Mar del Plata. 58 de Diciembre 1994, Pg. 48
18. Scelzo M. A. 1996. Annual cycle of the ovarian and hepatopancreatic indices of the female shrimp Artemesia longinaris (Crustacea, Decapoda, Penaeidae) from Mar del Plata, Argentina. 6th Colloquium Crustacea Decapoda Mediterranea, Florence, Italy, Pg. 80. Unpublished abstract.
19. Scelzo M. A. , Scelzo M. A. , Bern J. C. 1990. Induccin de maduracin ovrica y desove del camarn argentino Artemesia longinaris Bate (Crustacea, Decapoda, Penaeidae). Anais VI Simposio Latinoamericano de Aquicultura, Brazil: 717735
20. Scelzo M. A. , Scelzo M. A. , Giangiobbe A. G. 1994. Efecto de la ablacin ocular e interaccin del fotoperodo en la maduracin ovrica y desove del Camarn Artemesia longinaris (Decapoda, Penaeidae). Memorias del VIII Congreso Latinoamericano de Acuicultura, Bogot, Colombia: 197203

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