The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.


  • Beutel, R. G. 1989a. The head of Spanglerogyrus albiventris Folkerts (Coleoptera: Gyrinidae). Contribution towards clarification of the phylogeny of Gyrinidae and Adephaga. Zool. Jb. Anat. 118(4): 431-461.
  • Beutel, R. G. 1989b. The prothorax of Spanglerogyrus albiventris Folkerts, 1979 (Coleoptera: Gyrinidae) Contribution towards clarification of the phylogeny of Gyrinidae. Entomologica Basiliensia 13: 151-173.
  • Beutel, R. G. 1990. Phylogenetic analysis of the family Gyrinidae (Coleoptera) based on meso- and metathoracic characters. Quaestiones Entomologicae, 26:163-191.
  • Beutel, R. G., and R. E. Roughley. 1988. On the systematic position of the family Gyrinidae (Coleoptera: Adephaga). Z. zool. Syst. Evolut.-forsch, 26:380-400.
  • Beutel, R. G., and R. E. Roughley. 1994. Phylogenetic analysis of Gyrinidae based on characters of the larval head (Coleoptera: Adephaga). Entomologica scandinavica 24: 459-468.
  • Burmeister, E.G. 1990. The female genital structures of Spanglerogyrus albiventris Folkerts, 1979: A contribution to the systematic position of the Gyrinidae. Spixiana 13(3): 253-265.
  • Folkerts, G. W. 1979. Spanglerogyrus albiventris, a primitive new genus and species of Gyrinidae (Coleoptera) from Alabama. The Coleopterists Bulletin 33(1): 1-8.
  • Foy, Sally; Oxford Scientific Films. 1982. The Grand Design: Form and Colour in Animals. Lingfield, Surrey, U.K.: BLA Publishing Limited for J.M.Dent & Sons Ltd, Aldine House, London. 238 p.
  • Gyrinidae
  • Lawrence, J. F., and A. F. Newton, Jr. / Pakaluk, James, and Stanislaw Adam Slipinski, eds. 1995. Families and subfamilies of Coleoptera (with selected genera, notes, references and data on family-group names). Biology, Phylogeny, and Classification of Coleoptera: Papers Celebrating the 80th Birthday of Roy A. Crowson, vol. 2. 779-1006


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