• [Wiki] http://en.wikipedia.org/wiki/Chaetognatha.
  • [ADW] http://animaldiversity.org/accounts/Chaetognatha/.
  • [Beer1964] Beers, J. R. (1964). Ammonia and inorganic phosphorus excretion by the planktonic chaetognath, Sagitta hispida Conant. J. Cons. int. Explor. Mer, 29(2):123--129.
  • [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
  • [Pear1991] Pearre, S. (1991). Growth and reproduction. In Bone, Q., Kapp, H., and Pierrot-Bults, A. C., editors, The biology of Chaetognaths. Oxford Sci Publ., Oxford.
  • [Reev1964] Reeve, M. R. (1964). Feeding of zooplankton, with special reference to some experiments with Sagitta. Nature, 201:211--213.
  • [Reev1970] Reeve, M. R. (1970). The biology of Chaetognatha i. Quantitative aspects of growth and egg production in Sagitta hispida. In Steele, J. H., editor, Marine Food Chains. Univ. of California Press, Berkeley.
  • [ReevBake1975] Reeve, M. R. and Baker., L. D. (1975). Production of two planktonic carnivores (chaetognath and ctenophore) in south Florida inshore waters. Fish. Bull. (Dublin), 73:238--248.