Bibliografia

• ARENAS , J. N. 1971 . Distribución de Elminius kingii Gray (Cirr.) en el estuario del río Valdivia . Beiträge zur Neotrop. Fauna , 6 (3) : 199 – 206 .
   Google Scholar
• BROWER , J. E. and ZAR , J. H. 1977 . Field Laboratory Methods for General Ecology , 194 Dubuque, Iowa, , USA : Wm. C. Brown Company Publishers .
   Google Scholar
• CAMPOS , H. , BUCAREY , E. and ARENAS , J. 1974 . Estudios limnológicos del Lago Rînihue y Río Valdivia (Chile) . Bol. Soc. Biol. de Concepción , XLVIII : 47 – 67 .
   Google Scholar
• EMERY , K. O. 1961 . A simple method of measuring beach profiles . Limnol. and Oceanogr. , 6 (1) : 90 – 93 .
   Web of Science ®Google Scholar
• FISCHER , W. 1973 . Die Fische des Brackwassergebietes Lenga bei Conception (Chile) . Int. Revue ges. Hydrobiol. , 48 (3) : 419 – 511 .
   Google Scholar
• FOLK , R. L. 1974 . Petrology of sedimentary rocks , 182 Austin, Texas, , USA : Hemphill Publishing Co. .
   Google Scholar
• GRAY , J. S. 1974 . Animal‐sediment relationships. Oceanogr. . Mar. Biol. Ann. Rev. , 12 : 223 – 261 .
   Google Scholar
• JARAMILLO , E. 1978 . Zonarión y estructura de la comunidad macrofaunística en playas de arena del Sur de Chile (Mehuín, Valdivia) . Studies on Neotrop. Fauna and Environment , 13 : 71 – 92 .
   Web of Science ®Google Scholar
• JOHNSON , R. G. 1971 . Animal‐sediment relations in shallow water benthic communities . Marine Geol. , 11 : 93 – 104 .
   Web of Science ®Google Scholar
• JONES , D. A. 1971 . The systematics and ecology of some sand beach isopods (Crustacea: Eurydicidae) from the coast of Kenya . J. Zool, Lond. , 165 : 201 – 227 .
   Web of Science ®Google Scholar
• KINNE , O. 1966 . Physiological aspects of animal life in estuaries with special reference to salinity . Netherlands Journal of Sea Research. , 3 (2) : 222 – 244 .
   Google Scholar
• RHOADS , D. C. and YOUNG , D. K. 1970 . The influence of deposit‐feeding organisms on sediment stability and community trophic structure . Marine Res. , 28 (2) : 150 – 178 .
   Web of Science ®Google Scholar
• SÁIZ , F. and AVENDAÑO , V. 1976 . Análisis comunitario e instrumentos para su interpretatión en artrópodos del Parque Nacional “Fray Jorge”; . An. Mus. Hist. Nat. , 9 : 89 – 104 .
   Google Scholar
• SANDERS , H. L. 1958 . Benthic studies in Buzzards Bay. I. Animal‐Sediment Relationships . Limnol. and Oceanogr. , III (3) : 245 – 258 .
   Web of Science ®Google Scholar
• SEED , R. and LOWRY , B. J. 1973 . The intertidal macrofauna of seven sandy beachs of County Down. . Proc. R. Irish Acad. , 73 (14) : 217 – 230 .
   PubMedGoogle Scholar