Issue #
- (1) Randdrilus gen. nov. (Oligochaeta: Glossoscolecidae), un neuve género de lombríz de tierre para Panamá. (pp. 1-8) Moreno, A.G. and C. Pérez-Santos, 1997 (April) [paper in English; abstracts in English, French and Spanish].
Newly described taxa in this issue: {Randdrilus simonoi Moreno & Perez-Santos, 1997 – gen. et sp. nov.; Randdrilus soriaoi Moreno & Perez-Santos, 1997 – sp. nov.} - (2) On some earthworms from central and southeastern Mexican mountains, including two new species of the genus Dichogaster (Dichogastrini). (pp. 9-19) Fragoso, C. and J.W. Reynolds, 1997 (September) [paper in English; abstracts in English, French and Spanish].
Newly described taxa in this issue: {Dichogaster michoacana Fragoso, 1997 – sp. nov.; {Dichogaster jaliscensis Fragoso, 1997 – sp. nov.} - (3) Bacteriology of laying hens’ manure, composting and Eisenia foetida (Oligochaeta: Lumbricidae). (pp. 21-27) Rodríguez, C., M. Finola, V. Beoletto and C. Basualdo, 1997 (December) [paper in English; abstracts in English and Spanish].
- (4) Redescription and new record of Andioscolex tinga (Oligochaeta: Glossoscolecidae) for Tucuman, Argentina. (pp. 29-31) Teisaire, E.S. and I.A. Roldán, 1998 (April) [paper in English; abstracts in English and Spanish].
- (5) The role of Eisenia foetida (Oligochaeta: Lumbricidae) in recycling of micro-organisms. Cycles C and N. (pp. 33-36) Rodríguez, C., C. Olmedo and S. Kraft, 1998 (November) [paper in English; abstracts in English and Spanish].
- (6) Biological cycle of Eisenia foetida (Oligochaeta: Lumbricidae) in farm organic wastes. (pp. 37-39) Rodríguez, C. and E. Natale, 1998 (December) [paper in English; abstracts in English and Spanish].
- Ecology of the limicolous megadrile Lutodrilus multivesiculatus (Annelida: Oligochaeta). (pp. 40-44) McMahan, M.L., 1998 (December) [paper in English; abstract in English].
- (7) The earthworms (Annelida, Oligochaeta) of American Samoa. (pp 45-48) Vargo, D.L., 1999 (March) [paper in English; abstracts in English and Samoan].
- (8) Effect of Eisenia foetida (Oligochaeta, Lumbricidae) humus on the biological properties of a typical Hapludoll soil. (pp. 49-54) Sánchez, S. and C. Rodríguez, 1999 (June) [paper in English; abstracts in English and Spanish].
- New earthworm records for the state of California, USA. (p. 54) Reynolds, J.W., 1999 (June) [paper in English; no abstract].
- Prof. Dr. Gilberto Righi (1937-1999): In Memoriam. (pp. 55-60) Mischis, C.C. de and J.W. Reynolds, 1999 (June) [paper in English; no abstract].
- (9) First record of oligochaete fauna (Annelida, Oligochaeta) from the Province of La Rioja, Argentina. (pp. 61-64) Mischis, C.C. de and R.M. Gleiser, 1999 (July) [paper in English; abstracts in English and Spanish].
- (10) New records of cave-dwelling earthworms (Oligochaeta: Lumbricidae, Megascolecidae and Naididae) and other annelids (Aeolosomatida, Branchiobdellida and Hirudinea) in the southeastern United States, with notes on their ecology. (pp. 65-71) Reeves, W.K. and J.W. Reynolds, 1999 (September) [paper in English; abstracts in English and Spanish].
- A contribution to our knowledge of the earthworm fauna of Colorado, USA. (pp. 71-72) Reynolds, J.W., 1999 (September) [paper in English; no abstract].
- (11) Lectinhistochemical study of glycoconjugates of the digestive tract of Eisenia foetida (Oligochaeta, Lumbricidae). (pp. 73-79) Rolando, A., M.T. Mugnaini, M.C. Romanini and C.A. Soñez, 1999 (December) [paper in English; abstracts in English and Spanish].
- A contribution to our knowledge of the earthworm fauna of Hawai’i, USA. (pp. 79-80) Reynolds, J.W., 1999 (December) [paper in English; no abstract].
- (12) A contribution to our knowledge of the earthworm fauna of Saskatchewan, Canada. (pp. 81-82) Reynolds, J.W. and M.N. Khan, 1999 (December) [paper in English; abstracts in English and Spanish].
- Index Volume 7 (1997-1999). (pp. 81-82) Reynolds, J.W., 1999 (December). [index in English; no abstracts].