1. On the life history of Calathus granatensis (Coleoptera Carabidae) in southwest Iberian Peninsula
2. Primeros datos sobre la biologia de reproduccion y desarrollo larvario de Macrothorax rugosus baeticus Fabricius, 1792 (Col. Carabidae);Cardenas;Zool. Baet,1992
3. The effects of photoperiod and temperature cycle on the larval development of Calathus granatensis, Vuill. (Col. Carabidae);Cardenas;Bolm. Soc. Port. Entomol. Supl,1992
4. Datos sobre la biologia de reproduccion y desarrollo larvario de Carabus (Hadrocarabus) lusitanicus (Fabricius, 1801) (Coleoptera: Carabidae);Cardenas;Elytron,1995
5. The influence of some abiotic factors on the developmental type of Calathus granatensis Vuillefroy, 1866 (Coleoptera Carabidae). Boll. Mus. Reg;Cardenas;Sci. Nat,1996