Revistes Catalanes amb Accés Obert (RACO)

1997: Vol.: 20 Núm.: 2

Vol.: 20 Núm.: 2

Biologia evolutiva

The use of regresion equations for the estimation of prey length and biomass in diet studies of insectivore vertebrates (p. 1-10)
J. A. Hódar
Systematic and genetical problems revised in two closely related species of Trichogramma, T. embryophagum and T. cacoeciae (Hym., Trichogrammatidae) (p. 11-18)
B. Pintureau
On the colour polymorphism of Philaenus spumarius (L.) (Homoptera, Cercopidae) in Portugal (p. 19-30)
A. Quartau, P. A. V. Borges
Migration patterns and feeding resources of the Painted Lady butterfly, Cynthia cardui (L.) (Lepidoptera, Nynphalidae) in the northeast of the Iberian peninsula (p. 31-48)
C. Stefanescu
On identifying significant co-occurrence of species in space and time (p. 49-58)
J. M. Vargas, R. Real, L. J. Palomo


Descripción de la larva madura de Oxybelus lamellatus Olivier y O. spectabilis Gerstaecker (Hymenoptera, Sphecidae) (p. 59-64)
J. D. Asís, J. Tormos, S. F. Gayubo
Two new species od Idiomacromerus Crawford (Hymenoptera, Chalcidoidea, Torymidae) from Spain (p. 65-70)
R. R. Askew
Redescripción de Astacilla axeli Castelló, 1992 (Isopoda, Valvifera, Arcturidae) (p. 71-84)
J. Castelló
Glipa sanfilippoi n. sp. (Coleoptera, Mordellidae), the largest species of the genus in Africa (Sierra Leone) (p. 85-92)
M. E. Franciscolo
Variabilidad fenotípica inter e intra-específica en cuatro especies de Iberodorcadion Breuning, 1943 (Coleoptera, Cerambycidae, Lamiidae) de la Sierra de Guadarrama (Madrid, España) (p. 93-100)
J. M. Hernández
Eusyllinae, Exogoninae, and Autolytinae (Syllidae, Annelida, Polychaeta) from the Chafarinas Islands (Alboran Sea, W Mediterranean) (p. 101-111)
E. López, G. San Martín
Distribution of Laccobius a. atrocephalus Reitter, 1872 and L. a. ytenensis Sharp, 1910 in the Iberian peninsula (Coleoptera, Hydrophilidae) (p. 113-117)
A. Millán, I. Ribera, G. N. Foster, J. J. Sánchez-Meca
Four new species of families Onychiuridae and Isotomidae (Hexapoda, Collembola) from Ubsunur Hollow (Tuva, Russia) (p. 119-131)
M. Potapov, S. Stebaeva
Radiological identification of an ibis mummy (p. 133-138)
F. J. Tomás Gimeno