| Peces y ambientes en la Argentina continental RC Menni Monografías del Museo Argentino de Ciencias Naturales, 2004 | 311 | 2004 |
| Peces marinos de la Argentina y Uruguay RC Menni, RA Ringuelet, RH Arámburu Editorial Hemisferio Sur, 1984 | 288 | 1984 |
| Distribution, environment and biology of batoid fishes off Argentina, Uruguay and Brazil. A review. R Menni, M Stehmann Revista del Museo Argentino de Ciencias Naturales Nueva Serie 2 (1), 69-109, 2000 | 257 | 2000 |
| Environmental factors structuring fish communities of the Rıo de la Plata estuary AJ Jaureguizar, R Menni, R Guerrero, C Lasta Fisheries Research 66 (2-3), 195-211, 2004 | 230 | 2004 |
| Lista comentada de los peces continentales de la Argentina. HL López, AM Miquelarena, RC Menni Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, 2003 | 215 | 2003 |
| Biogeographical revision of Argentina (Andean and Neotropical Regions): an analysis using freshwater fishes HL López, RC Menni, M Donato, AM Miquelarena Journal of Biogeography 35 (9), 1564-1579, 2008 | 175 | 2008 |
| Effects of body size, age and maturity stage on diet in a large shark: ecological and applied implications LO Lucifora, VB García, RC Menni, AH Escalante, NM Hozbor Ecological Research 24, 109-118, 2009 | 169 | 2009 |
| Reproductive ecology and abundance of the sand tiger shark, Carcharias taurus, from the southwestern Atlantic LO Lucifora, RC Menni, AH Escalante ICES Journal of Marine Science 59 (3), 553-561, 2002 | 166 | 2002 |
| Fish assemblage and environmental patterns in the Rıo de la Plata estuary AJ Jaureguizar, R Menni, C Bremec, H Mianzan, C Lasta Estuarine, coastal and shelf science 56 (5-6), 921-933, 2003 | 164 | 2003 |
| Fish assemblages of the northern Argentine coastal system: spatial patterns and their temporal variations AJ Jaureguizar, R Menni, C Lasta, R Guerrero Fisheries oceanography 15 (4), 326-344, 2006 | 127 | 2006 |
| Reproduction, abundance and feeding habits of the broadnose sevengill shark Notorynchus cepedianus in north Patagonia, Argentina LO Lucifora, RC Menni, AH Escalante Marine Ecology progress series 289, 237-244, 2005 | 125 | 2005 |
| Distributional patterns of Argentine marine fishes RC Menni, HL López Physis, Sección A 42, 1984 | 125 | 1984 |
| Marine biodiversity at the community level: zoogeography of sharks, skates, rays and chimaeras in the southwestern Atlantic RC Menni, AJ Jaureguizar, MFW Stehmann, LO Lucifora Biodiversity and Conservation 19, 775-796, 2010 | 117 | 2010 |
| Lista de los peces de agua dulce de la Argentina. HL López, RC Menni, AM Miquelarena | 115 | 1987 |
| Benthic and semidemersal fish associations in the Argentine Sea RC Menni, AE Gosztonyi Studies on neotropical fauna and environment 17 (1), 1-29, 1982 | 106 | 1982 |
| Subtle relationships: freshwater fishes and water chemistry in southern South America RC Menni, SE Gomez, FL Armengol Hydrobiologia 328, 173-197, 1996 | 104 | 1996 |
| Food habits, selectivity, and foraging modes of the school shark Galeorhinus galeus LO Lucifora, VB García, RC Menni, AH Escalante Marine Ecology Progress Series 315, 259-270, 2006 | 95 | 2006 |
| La Bahía de Samborombón: zona de desove y cría de peces CA Lasta, RC Menni Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo, 1995 | 90 | 1995 |
| Condrictios de la Argentina y Uruguay: lista de trabajo RC Menni, LO Lucifora Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, 2007 | 81 | 2007 |
| Distribución y biología de Squalus acanthias, Mustelus schmitti y Galeorhinus vitaminicus en el Mar Argentino en agosto-septiembre de 1978 [Chondrichthyes] RC Menni | 80 | 1985 |
