Inventory of the free-living marine nematode species from el Bibane Lagoon (Tunisia)

S. Jouili, F. Semprucci, A. Nasri, I. Saidi, E. Mahmoudi, N. Essid

1-19

Temporal and spatial variation of waterbirds at Sayula Lagoon, Jalisco, Mexico: a five–year winter season study

M. M. Güitrón–López, F. M. Huerta–Martínez, O. Báez–Montes, Y. F. Estrada–Sillas, L. Chapa– Vargas

135-150

Distribution of aquatic beetles from the east of Morocco (Coleoptera, Polyphaga)

Y. Mabrouki, A. F. Taybi, G. Chavanon, A. Berrahou, A. Millán

185-211

Contribution to the knowledge of Chalcidoidea (Hymenoptera) of Biskra, Algeria

K. Djouama, F. Marniche, B. Doumandji–Mitiche, S. E. Doumandji

221-242