Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The phylogenetic position of Hydrovatus Motschulsky was investigated based on a cladistic analysis of 18 hydroporine taxa and 69 characters from larval morphology. For this purpose, the three larval instars of H. caraibus Sharp were described and illustrated for the first time, emphasizing the morphometry and chaetotaxy. The resulting cladogram supported a sister-group relationship of the tribes Hydrovatini and Hyphydrini, based on three unambiguous synapomorphies: the absence of pore ANh, the proximal insertion of seta LA8, and the abdominal segment VI sclerotized ventrally. The strong development of seta AB5 and the absence of pore PAj are other two potential synapomorphies for this clade. The tribe Vatellini was resolved as more closely related to members of Hydroporini than to Hyphydrini. However, the support obtained for this relationship was weak, since no unambiguous synapomorphies were discovered. Larvae of H. caraibus are characteristic within Hydroporinae in the absence of an occipital suture, the presence of a galea (secondarily derived according to this study), and the absence of setae LA3 and UR8 and pores PAm and PAo. First instar larva is also unique in that the egg bursters are basally placed on the frontoclypeus and the claws bear ventral spinulae on basal half. © Insect Systematics & Evolution (Group 2 and 7).

Registro:

Documento: Artículo
Título:The phylogenetic position of Hydrovatus Motschulsky: Evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae)
Autor:Michat, M.C.
Filiación:Laboratorio de Entomología, Departamento de Biodiversidad y Biología Experimental, Ciudad Universitaria, Av. Intendente Güiraldes s/n, C1428EHA, Buenos Aires, Argentina
Palabras clave:Coleoptera; Dytiscidae; Hydroporinae; Hydroporini; Hydrovatini; Hydrovatus; Hyphydrini
Año:2006
Volumen:37
Número:4
Página de inicio:419
Página de fin:432
DOI: http://dx.doi.org/10.1163/187631206788831416
Título revista:Insect Systematics and Evolution
Título revista abreviado:Insect Syst. Evol.
ISSN:1399560X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1399560X_v37_n4_p419_Michat

Referencias:

  • Alarie, Y., The larvae of Laccornis Des Gozis 1914 (Coleoptera: Adephaga: Dytiscidae) with description of L. latens (Fall 1937) and redescription of L. conoideus (Leconte 1850) (1989) The Coleopterists Bulletin, 43, pp. 365-378
  • Alarie, Y., Primary setae and pores on the cephalic capsule and head appendages of larval Hydroporinae (Coleoptera: Dytiscidae) (1991) Canadian Journal of Zoology, 69, pp. 2255-2265
  • Alarie, Y., Description of larvae of 17 Nearctic species of Hydroporus Clairville (Coleoptera: Dytiscidae: Hydroporinae) with an analysis of their phylogenetic relationships (1991) The Canadian Entomologist, 123, pp. 627-704
  • Alarie, Y., Taxonomic revision and phylogenetic analysis of the genus Oreodytes Seidlitz (Coleoptera: Dytiscidae: Hydroporinae) based on larval morphology (1997) The Canadian Entomologist, 129, pp. 399-503
  • Alarie, Y., Delgado, J.A., Study of the larvae of Antiporus strigosulus (Broun) (Coleoptera: Dytiscidae) with implications for the phylogeny of the Hydroporini (1999) Aquatic Insects, 21, pp. 99-113
  • Alarie, Y., Harper, P.P., Primary setae and pores on the last abdominal segment and the urogomphi of larval Hydroporinae (Coleoptera: Adephaga: Dytiscidae), with notes on other dytiscid larvae (1990) Canadian Journal of Zoology, 68, pp. 368-374
  • Alarie, Y., Harper, P.P., Maire, A., Primary setae and pores on legs of larvae of Nearctic Hydroporinae (Coleoptera: Dytiscidae) (1990) Quaestiones entomologicae, 26, pp. 199-210
  • Alarie, Y., Watts, C.H.S., Larvae of the genus Antiporus (Coleoptera: Dytiscidae) and phylogenetic implications (2004) Invertebrate Systematics, 18, pp. 523-546
  • Benetti, C.J., Régil Cueto, J.A., Hydrovatus caraibus Sharp, 1882 (Dytiscidae, Hydroporinae, Hydrovatini) nuevo para la fauna de Sudamérica (2003) Arxius de Miscel-lánia Zoológica, 1, pp. 7-11
  • Bertrand, H., (1972) Larves et nymphes des coléoptères aquatiques du globe, , F. Paillait, France
  • Biström, O., Revision of the genus Queda Sharp (Coleoptera, Dytiscidae) (1990) Quaestiones Entomologicae, 26, pp. 211-220
  • Biström, O., Taxonomic Revision of the genus Hydrovatus Motschulsky (Coleoptera, Dytiscidae) (1997) Entomologica Basiliensia, 19, pp. 57-584
  • Franciscolo, M.E., (1979) Coleoptera Haliplidae, Hygrobiidae, Gyrinidae, Dytiscidae. Fauna d'Italia, 14. , Calderini, Bologna
  • Galewski, K., Description of the third stage larva of Hydrovatus cuspidatus Kunze (Coleoptera, Dytiscidae) (1974) Bulletin de L'académie Polonaise des Sciences, 22, pp. 577-582
  • Goloboff, P., Farris, J. & Nixon, K. (2003) T.N.T.: Tree analysis using new technology. Program and documentation, available from the authors, and at www.zmuc.dk/public/phylogeny; Klausnitzer, B. (1991) Die käfer mitteleuropas. Larven. I. Goecke & Evers, Krefeld; Larson, D.J., Alarie, Y., Roughley, R.E., (2000) Predaceous diving beetles (Coleoptera: Dytiscidae) of the Nearctic region, with emphasis on the fauna of Canada and Alaska, , NRC Research Press, Ottawa
  • Lawrence, J.F., Order Coleoptera (1991) Immature Insects, 2, pp. 144-658. , Pp, F. W. Stehr ed, Kendall/Hunt Publishing Company, Iowa
  • Michat, M.C., Torres, P.L.M., Larval morphology of Macrovatellus haagi (Wehncke) and phylogeny of Hydroporinae (Coleoptera: Dytiscidae) (2005) Insect Systematics & Evolution, 36, pp. 199-217
  • Miller, K.B., On the phylogeny of the Dytiscidae (Insecta: Coleoptera) with emphasis on the morphology of the female reproductive system (2001) Insect Systematics & Evolution, 32, pp. 45-92
  • Miller, K.B., Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe (2005) Zoological Journal of the Linnean Society, 144, pp. 415-510
  • Nilsson, A.N., A review of primary setae and pores on legs of larval Dytiscidae (Coleoptera) (1988) Canadian Journal of Zoology, 66, pp. 2283-2294
  • Nilsson, A.N., Larvae of northern European Hydroporus (Coleoptera: Dytiscidae) (1989) Systematic Entomology, 14, pp. 99-115
  • Nilsson, A.N., World Catalogue of Insects (2001) Dytiscidae, 3. , Coleoptera, Apollo Books, Steenstrup, Denmark
  • Spangler, P.J., Description of the larva of Hydrovatus cuspidatus pustulatus Melsheimer (Coleoptera: Dytiscidae) (1962) Journal of the Kansas Entomological Society, 35, pp. 278-280
  • Trémouilles, E.R., Michat, M.C., Torres, P.L.M., A synopsis of the South American Hydrovatus (Coleoptera: Dytiscidae: Hydroporinae), with notes on habitat and distribution, and a key to species (2005) Revista de la Sociedad Entomológica Argentina, 64, pp. 61-69
  • Wiley, E.O., (1981) Phylogenetics. The theory and practice of phylogenetic systematics, , John Wiley and Sons, New York
  • Williams, F.X., Biological studies in Hawaiian water-loving insects. I. Coleoptera or beetles (1936) Proceedings of the Hawaiian Entomological Society, 9, pp. 235-273
  • Wolfe, G.W., A phylogenetic analysis of plesiotypic Hydroporinae lineages with an emphasis on Laccornis des Gozis (Coleoptera: Dytiscidae) (1985) Proceedings of the Academy of Natural Sciences of Philadelphia, 137, pp. 132-155
  • Wolfe, G.W., A phylogenetic investigation of Hydrovatus, Methlini and other plesiotypic hydroporines (Coleoptera: Dytiscidae) (1988) Psyche, 95, pp. 327-344
  • Wolfe, G.W., Zimmerman, J.R., Sensilla, punctation, reticulation, and body shape in the Hydroporinae (Coleoptera: Dytiscidae) (1984) International Journal of Insect Morphology and Embryology, 13, pp. 373-387
  • Zaitzev, F.A., (1972) Coleoptera. Families: Amphizoidae, Hygrobiidae, Haliplidae, Dytiscidae, Gyrinidae. Fauna of the USSR, 4. , Israel. Program for Scientific Translations Jerusalem, Israel

Citas:

---------- APA ----------
(2006) . The phylogenetic position of Hydrovatus Motschulsky: Evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae). Insect Systematics and Evolution, 37(4), 419-432.
http://dx.doi.org/10.1163/187631206788831416
---------- CHICAGO ----------
Michat, M.C. "The phylogenetic position of Hydrovatus Motschulsky: Evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae)" . Insect Systematics and Evolution 37, no. 4 (2006) : 419-432.
http://dx.doi.org/10.1163/187631206788831416
---------- MLA ----------
Michat, M.C. "The phylogenetic position of Hydrovatus Motschulsky: Evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae)" . Insect Systematics and Evolution, vol. 37, no. 4, 2006, pp. 419-432.
http://dx.doi.org/10.1163/187631206788831416
---------- VANCOUVER ----------
Michat, M.C. The phylogenetic position of Hydrovatus Motschulsky: Evidence from larval morphology of H. caraibus Sharp (Coleoptera: Dytiscidae: Hydroporinae). Insect Syst. Evol. 2006;37(4):419-432.
http://dx.doi.org/10.1163/187631206788831416