| Marine Biodiversity of Costa Rica, Central America IS Wehrtmann, J Cortés Springer Science & Business Media, 2008 | 137 | 2008 |
| Aspects of the reproductive biology of Petrolisthes laevigatus (Guérin, 1835)(Decapoda, Anomura, Porcellanidae). Part I: Reproductive output and chemical composition of eggs … MA Lardies, IS Wehrtmann Archive of fishery and marine research 43, 121-135, 1996 | 110 | 1996 |
| Changes in Volume, Biomass, and Fatty Acids of Developing Eggs in Nauticaris Magellanica (Decapoda: Caridea): A Latitudinal Comparison IS Wehrtmann, G Kattner Journal of Crustacean Biology 18 (3), 413-422, 1998 | 108 | 1998 |
| Distribution and reproduction of Ambidexter panamense and Palaemonetes schmitti in Pacific Costa Rica (Crustacea, Decapoda)'" IS Wehrtmann Revista de Biología Tropical 38 (2), 327-329, 1990 | 108 | 1990 |
| The deepwater fishery along the Pacific coast of Costa Rica, Central America IS Wehrtmann, V Nielsen-Muñoz Latin American Journal of Aquatic Research 37 (3), 543-554, 2009 | 92 | 2009 |
| Species composition and distribution of decapod crustaceans in the waters off Patagonia and Tierra del Fuego, South America WE Arntz, M Gorny, R Soto, MA Lardies, M Retamal, IS Wehrtmann Scientia Marina 63 (S1), 303-314, 1999 | 87 | 1999 |
| Lipid composition and utilization in developing eggs of two tropical marine caridean shrimps (Decapoda: Caridea: Alpheidae, Palaemonidae) IS Wehrtmann, M Graeve Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular …, 1998 | 84 | 1998 |
| Reproductive biology of the freshwater shrimp Macrobrachium carcinus (L.)(DECAPODA: PALAEMONIDAE) from Costa Rica, Central America LR Lara, IS Wehrtmann Journal of Crustacean Biology 29 (3), 343-349, 2009 | 83 | 2009 |
| Latitudinal variation in the reproductive biology of Betaeus truncatus (Decapoda: Alpheidae) along the Chilean coast MA Lardies, IS Wehrtmann Ophelia 55 (1), 55-67, 2001 | 80 | 2001 |
| Egg production in Betaeus emarginatus (H. Milne Edwards, 1837)(Decapoda: Alpheidae): fecundily, reproductive output and chemical composition of eggs MA Lardies, IS Wehrtmann Ophelia 46 (2), 165-174, 1997 | 68 | 1997 |
| Interpopulation Comparison of Reproduction of the Atlantic Shrimp Hippolyte Obliquimanus (Caridea: Hippolytidae) M Terossi, IS Wehrtmann, FL Mantelatto Journal of Crustacean Biology 30 (4), 571-579, 2010 | 67 | 2010 |
| Diversity of marine habitats of the Caribbean and Pacific of Costa Rica J Cortés, IS Wehrtmann Marine Biodiversity of Costa Rica, Central America, 1-45, 2009 | 67 | 2009 |
| Interannual variations of lipids and fatty acids during larval development of Crangon spp. in the German Bight, North Sea G Kattner, IS Wehrtmann, T Merck Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 107 …, 1994 | 64 | 1994 |
| septemspinosa larvae? IS Wehrtmann Marine Ecology Progress Series 73, 183-190, 1991 | 63 | 1991 |
| Feeding ecology of common demersal elasmobranch species in the Pacific coast of Costa Rica inferred from stable isotope and stomach content analyses M Espinoza, SEM Munroe, TM Clarke, AT Fisk, IS Wehrtmann Journal of Experimental Marine Biology and Ecology 470, 12-25, 2015 | 60 | 2015 |
| Utilization of floating mangrove leaves as a transport mechanism of estuarine organisms, with emphasis on decapod Crustacea IS Wehrtmann, AI Dittel Marine Ecology Progress Series, 67-73, 1990 | 60 | 1990 |
| Egg production of Austropandalus grayi (Decapoda, Caridea, Pandalidae) from the Magellan region, South America IS Wehrtmann, MA Lardies Scientia Marina 63 (S1), 325-331, 1999 | 56 | 1999 |
| Deep-water shrimp fisheries in Latin America: a review IS Wehrtmann, PM Arana, E Barriga, A Gracia, PR Pezzuto Latin American Journal of Aquatic Research 40 (3), 497-535, 2012 | 53 | 2012 |
| Population biology of the burrowing shrimp Callichirus seilacheri (Decapoda: Callianassidae) in northern Chile P Hernáez, IS Wehrtmann Revista de Biología Tropical 55 (S1), 141–152-141–152, 2007 | 53 | 2007 |
| Effects of temperature on the embryonic development and hatchling size of Betaeus emarginatus (Decapoda: Caridea: Alpheidae) IS Wehrtmann, GA López Journal of Natural History 37 (18), 2165-2178, 2003 | 53 | 2003 |
