Primeiro estágio juvenil de Aegla prado Schmitt (Crustacea, Decapoda, Anomura, Aeglidae)

Bond-Buckup, Georgina; Bueno, Alessandra A.P; Keunecke, Karina A

doi:10.1590/S0101-81751996000400023

Resumo

The first juvenil stage of Aegla prado Schimitt, 1942 is described and illustrated. The species A. prado showed a direct development, without the swimming free larval form. The most important appendages of the first juvenile stage were analysed: first and second antenna, mandible, first, second and third maxillipeds, first and fifth pereopods, telson and uropods. Setal formula for the first stage and setae characteristics are presented.

Crustacea; Decapoda; Aegla prado; juvenil; post embrionary development

Primeiro estágio juvenil de Aegla prado Schmitt (Crustacea, Decapoda, Anomura, Aeglidae)

The first juvenil stage of Aecla prado Schmitt (Crustacea, Decapoda, Anomura, Aeglidae)

Georgina Bond-Buckup; Alessandra A.P. Bueno; Karina A. Keunecke

Laboratório de Crustáceos Superiores, Departamento de Zoologia, Universidade Federal do Rio Grande do Sul. Avenida Paulo Gama, prédio 12105, sala 323, 90040-060 Porto Alegre, Rio Grande do Sul, Brasil

ABSTRACT

The first juvenil stage of Aegla prado Schimitt, 1942 is described and illustrated. The species A. prado showed a direct development, without the swimming free larval form. The most important appendages of the first juvenile stage were analysed: first and second antenna, mandible, first, second and third maxillipeds, first and fifth pereopods, telson and uropods. Setal formula for the first stage and setae characteristics are presented.

Key words: Crustacea, Decapoda, Aegla prado, juvenil, post embrionary development

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AGRADECIMENTOS. Agradecemos o apoio recebido do Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), da Fundação de Amparo à Pesquisa do Rio Grande do Sul (FAPERGS) e da Pró-Reitoria do Ensino e da Pesquisa da Universidade Federal do Rio Grande do Sul (PROPESP/UFRGS) na realização deste projeto. Especial agradecimento aos Drs. D. Calazans e L. Buckup, pelas preciosas sugestões ao manuscrito; à bióloga Ana Rossi pelo auxílio na confecção dos desenhos.

Recebido em 30.X.1996; aceito em 27.XII.1996.

Bersano, J.G.F. & G.A. Boxshall. 1994. Planktonic of the genus Oncaea Phillipi (Poecilostomatoida: Oncaeidae) from the waters off southern Brazil. Nauplius, Rio Grande, 2:29-41.
Bond-Buckup, G. & L. Buckup. 1994. A família Aeglidae (Crustacea, Decapoda, Anomura). Arq. Zool., São Paulo, 32 (4):159-347.
Calazans, D. 1992. Taxonomy, distribution and abundance of protozoea, mysis and megalopa stages of penaeidean decapod from the southern Brazilian coast. Thesis, unpublished, University of London, London, 435p.
Felder, L.D.; W.J. Martin & W.J. Goy. 1985. Patterns in early postlarval development of decapods, p. 163-225. In: A.M. Wenner (Ed.). Larval Growth. Boston, A.A. Balkema, vol. 2, 236p.
Gore, R.H. 1985. Molting and growth in decapod larvae, p. 1 -65. In: A.M. Wenner (Ed.). Larval Growth. Boston, A.A. Balkema, vol. 2, 236p.
Kaestner, A. 1980. III Crustacea, vol. 3. In: R.E. Krieger (Ed.). Invertebrate Zoology. Huntington, VII+52p.
Magalhães, C. & I. Walker, I. 1988. Larval development and ecological distribution of Central Amazoniam Palaemonid shrimps (Decapoda, Caridea). Crustaceana 55 (3):279-292.
Negreiros-Fransozo, M.L. 1986 Desenvolvimento pós-embrionário de Eurypanopeus abbreviatus (Stimpson, 1860) (Crustacea, Decapoda, Xanthidae), em laboratório. Bolm Zool., São Paulo, 10:19-39.
Ravindra, P.; K.N. Sankolli & S. Shenoy. 1993 Juvenile morphology and appearance of sexual appendages in two Porcellanid crabs, Petrolisthes rufescens (Heller, 1861) and Psidia gordoni (Johnson, 1970) (Decapoda, Anomura, Porcellanidae). Crustaceana, 65 (3):346-357.
Rodrigues, W. & N.J. Hebling. 1978. Estudos Biológicos em Aegla perobae Hebling & Rodrigues, 1977 (Decapoda, Anomura). Rev. Brasil. Biol. 38 (2):383-390.
Scotto, L.E. 1980. Studies on Decapod Crustacea from the Indian River Region of Florida. XIV: A Method for rapid preparation of Brachyuran larval for scanning electron microscopy. Crustaceana 38 (1):99-101.
Shenoy, S.; D.R. Jalihal & K.N. Sankolli. 1993. Ecological diversity with references to aesthetascs in freshwater prawns. Crustaceana 65 (3):300-308.
Thomas, W.J. 1970. The setae of Austropotamolius pallipes (Crustacea: Astacidae). Jour. Zool., Londres, 160:91-142.
van Dover, C.L.; J.R. Factor & R.H. Gore. 1982 Developmental patterns of larval scaphognatites: an aid to the classification of Anomuran and Brachyuran Crustacea. Jour. Crust. Biol. 2 (1):48-53.
Watling, L. 1989. A classification system for crustacean setae based on the homogy concept. In: B.E. Felgenhauer; L. Watling & A.B. Thistle (Ed.). Functional Morphology of Feeding and Grooming in Crustacea. Boston, A.A. Balkema, Vol. 6, 240p.
Williamson, D.I. 1969. Names of larvae in Decapoda and Euphasiacea. Crustaceana 16 (2):210-213.

Datas de Publicação

Publicação nesta coleção
13 Jul 2009
Data do Fascículo
1996

Histórico

Recebido
30 Out 1996
Aceito
27 Dez 1996

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

[1] Bersano, J.G.F. & G.A. Boxshall. 1994. Planktonic of the genus Oncaea Phillipi (Poecilostomatoida: Oncaeidae) from the waters off southern Brazil. Nauplius, Rio Grande, 2:29-41.

[2] Bond-Buckup, G. & L. Buckup. 1994. A família Aeglidae (Crustacea, Decapoda, Anomura). Arq. Zool., São Paulo, 32 (4):159-347.

[3] Calazans, D. 1992. Taxonomy, distribution and abundance of protozoea, mysis and megalopa stages of penaeidean decapod from the southern Brazilian coast. Thesis, unpublished, University of London, London, 435p.

[4] Felder, L.D.; W.J. Martin & W.J. Goy. 1985. Patterns in early postlarval development of decapods, p. 163-225. In: A.M. Wenner (Ed.). Larval Growth. Boston, A.A. Balkema, vol. 2, 236p.

[5] Gore, R.H. 1985. Molting and growth in decapod larvae, p. 1 -65. In: A.M. Wenner (Ed.). Larval Growth. Boston, A.A. Balkema, vol. 2, 236p.

[6] Kaestner, A. 1980. III Crustacea, vol. 3. In: R.E. Krieger (Ed.). Invertebrate Zoology. Huntington, VII+52p.

[7] Magalhães, C. & I. Walker, I. 1988. Larval development and ecological distribution of Central Amazoniam Palaemonid shrimps (Decapoda, Caridea). Crustaceana 55 (3):279-292.

[8] Negreiros-Fransozo, M.L. 1986 Desenvolvimento pós-embrionário de Eurypanopeus abbreviatus (Stimpson, 1860) (Crustacea, Decapoda, Xanthidae), em laboratório. Bolm Zool., São Paulo, 10:19-39.

[9] Ravindra, P.; K.N. Sankolli & S. Shenoy. 1993 Juvenile morphology and appearance of sexual appendages in two Porcellanid crabs, Petrolisthes rufescens (Heller, 1861) and Psidia gordoni (Johnson, 1970) (Decapoda, Anomura, Porcellanidae). Crustaceana, 65 (3):346-357.

[10] Rodrigues, W. & N.J. Hebling. 1978. Estudos Biológicos em Aegla perobae Hebling & Rodrigues, 1977 (Decapoda, Anomura). Rev. Brasil. Biol. 38 (2):383-390.

[11] Scotto, L.E. 1980. Studies on Decapod Crustacea from the Indian River Region of Florida. XIV: A Method for rapid preparation of Brachyuran larval for scanning electron microscopy. Crustaceana 38 (1):99-101.

[12] Shenoy, S.; D.R. Jalihal & K.N. Sankolli. 1993. Ecological diversity with references to aesthetascs in freshwater prawns. Crustaceana 65 (3):300-308.

[13] Thomas, W.J. 1970. The setae of Austropotamolius pallipes (Crustacea: Astacidae). Jour. Zool., Londres, 160:91-142.

[14] van Dover, C.L.; J.R. Factor & R.H. Gore. 1982 Developmental patterns of larval scaphognatites: an aid to the classification of Anomuran and Brachyuran Crustacea. Jour. Crust. Biol. 2 (1):48-53.

[15] Watling, L. 1989. A classification system for crustacean setae based on the homogy concept. In: B.E. Felgenhauer; L. Watling & A.B. Thistle (Ed.). Functional Morphology of Feeding and Grooming in Crustacea. Boston, A.A. Balkema, Vol. 6, 240p.

[16] Williamson, D.I. 1969. Names of larvae in Decapoda and Euphasiacea. Crustaceana 16 (2):210-213.

Brasil

Brasil

Primeiro estágio juvenil de Aegla prado Schmitt (Crustacea, Decapoda, Anomura, Aeglidae)

The first juvenil stage of Aecla prado Schmitt (Crustacea, Decapoda, Anomura, Aeglidae)

Resumo

Datas de Publicação

Histórico