Desenvolvimento osteológico de Hippocampus reidi Ginsburg (Pisces, Syngnathiformes, Syngnathidae), em laboratório: I. Período embrionário

Osteologic Development of Hippocampus reidi Ginsburg (Pisces, Syngnathiformes, Syngnathidae), Under Laboratory Conditions: I. Embryonic Phase

Hippocampus; seahorse; osteology; fishes

Desenvolvimento osteológico de Hippocampus reidi Ginsburg (Pisces, Syngnathiformes, Syngnathidae), em laboratório. I. Período embrionário

Osteologic Development of Hippocampus reidi Ginsburg (Pisces, Syngnathiformes, Syngnathidae), Under Laboratory Conditions. I. Embryonic Phase

Rosana Beatriz Silveira

Laboratório de Aquicultura Marinha. Avenida Delmar Rocha Barbosa 563, Parque Santa Fé, 91180-490 Porto Alegre, Rio Grande do Sul, Brasil. E-mail: [e-mail]. Departamento de Zoologia, Universidade Federal do Rio Grande do Sul. Avenida Paulo Gama, prédio 12105, Bom Fim, 90040-600 Porto Alegre, Rio Grande do Sul, Brasil

ABSTRACT

The cartilaginous Structures of the cmbryos of Hippocampus reidi Ginsburg, 1933, were described as well as the beginning of the ossification process in the dentary, angular, retroarticular, operculum, frontal, supraoccipital bonés and neural end hemal arches. The viteline sac is well developed. The results show that cartilaginous structures are predominam in specimens with an average of 4.85 mm in total length.

Key words: Hippocampus, seahorse, osteology, fishes.

Texto completo disponível apenas em PDF.

Full text available only in PDF format.

AGRADECIMENTOS. Nossos mais sinceros agradecimentos ao Dr. Luiz Roberto Malabarba, à Dr. Clarice B. Fialho e à Dr. Aline Barcellos pela leitura crítica do manuscrito e demais sugestões na composição do trabalho. A Profa Leda Francisca Armani Jardim pelas sugestões nas análises osteológicas e à CAPES pela bolsa de mestrado.

Recebido em 27.V.1999; aceito em 11.V.2000.

• Azzarello, M.Y. 1989. The pterygoid series in Hippocampus zosterae and Syngnathus scovelli. Copeia 3: 621-628.
• _______. 1990. A comparative study of the developmental osteology of Syngnathus scovelli and Hippocampus zosterae (Pisces, Syngnathidae) and it's phylogenetic implications. Evol. Monogr. 12: 1-90.
• Balon, E.K. 1975. Terminology of intervals in fish development. Jour. Fish. Res. Bd. Can. 32: 1663-1670.
• Chao, N.L.; L.E. Pereira; J.P. Vieira Sobrinho; M.A. Bemvenuti & L.P.R. Cunha. 1982. Relação preliminar dos peixes estuarinos e marinhos da Lagoa dos Patos e região costeira adjacente, Rio Grande do Sul, Brasil. Atlântica 5: 67-75.
• Dingerkus, G. & L.D. Uhler. 1977. Enzime clearing of alcian blue stained whole small vertebrates for demonstration of cartilage. Stain Technol. 52: 229-232.
• Fritzschie, R.A. 1984. Gasterosteiformes: development and relationships, p. 398-405. In: Symposium on the Ontogeny and Sistematics of Fishes [1983]. La Jolla, American Society of Ichthyologists and Herpetologists.
• Hardy Jr., J.D. 1980. Development of fishes of the mid-Atlantic Bight, an atlas of egg, larval and juvenile stages. V. II. Anguillidae trhough Syngnathidae Washington, D.C., U.S. Depart. Interior, 459p.
• Henry, T.R. 1997. Early life stage toxicity of 2, 3, 7, 8-tetrachlorodibenzeno-p-dioxin in zebrafish (Danio rerio). Toxicol. Appl. Pharmacol. 142 (1): 56-68.
• Hose, J.E. & J.B. Hannah. 1984. Histologic and skeletal abnormalities in Benzo(a) pyrene-treated Rainbow Trout alevins. Arch. Environ. Contam. Toxicol. 13: 675-684.
• Jarvik, E. 1947. Notes on the pit-lines and dermal bones of the head in Polypterus. Zoologiska Bidrag Fran Uppsala 25: 60-78.
• Kadam, K.M. 1957. The development of the chondrocranium in the sea-horse, Hippocampus (Lophobranchii). Jour. Linn. Zool. 43: 557-573.
• Linton, J.R. & B.L. Soloff. 1964. The phisiology of the brood pouch of the male seahorse Hippocampus erectus. Bull. Mar. Sci Gulf. Carib. 14(1): 45-61.
• McCann, J.A. & R.L. Jasper. 1972. Vertebral damage to bluegills exposed to acutely toxic levels of pesticides. Trans. Amer. Fish. Soc. 2: 317-322.
• Paiterson, C. 1973. Interrelationships of holosteans. In: Interrelationship of Fishes. Zool. Jour. Lin. Soc. 53(Suppl. 1): 233-305.
• Paulus, T. 1994. Morphologie des Kopfes und der Röhrenschnause verschiedener Syngnathidae aus dem Roten Meer (Pisces: Teleostei). Senckenbergiana Maritima 25 (1/3): 53-62.
• Ruivo, N. 1972. Marine Pollutions and Sea Life London, FAO, Fishing News Books Ltda., 624p.
• Ryzhkov, L.P. 1979. Influence of temperature on morphology and physiology of salmonid embryos, larvae and alevins. Pol. Arch. Hydrobiol. 26: 397-425.
• Silveira, R.B. (no prelo). Comportamento reprodutivo e desenvolvimento inicial do cavalo marinho Hippocampus reidi Ginsburg (Pisces, Syngnathiformes, Syngnathidae) em laboratório. Biociências 8(1).
• Somasundaram, B.; P.E. King & S.E. Shackley. 1984. Some morphological effects of zinc upon the yolk-sac larvae of Clupea harengus L. Jour. Fish. Biol. 25: 333-343.
• Vincent, A. 1994a. The improbable sea horse. Nat. Geogr. 186 (4): 128-140.
• _____ . 1994b. Operational Sex Ratios in Seahorses. Behaviour 128 (1-2): 153-167.
• Weisel, G.F. 1967. Early ossification in the skeleton of the sucker (Calostomus macrocheilus) and the guppy (Poecilia reticulata). Jour. Morphol. 121: 1-18.
• Westoll, T.S. 1937. On the cheeck -bones in teleostome fishes. Jour. Anat. 72: 362-382.

Datas de Publicação

• Publicação nesta coleção
  12 Maio 2009
• Data do Fascículo
  Jun 2000

Histórico

• Aceito
  11 Maio 2000
• Recebido
  27 Maio 1999