Title:Two new species of Idris Foerster (Hymenoptera: Platygastridae) from Southeastern Brazil, parasitoids of Argyrodes elevatus Walckenaer (Araneae: Theridiidae) and Scytodes sp. (Araneae: Scytodidae)
Title:Length-weight relationships of 29 species of teleost fish from shallow estuarine environment of Samborombón bay (Rio de la Plata, Argentina) / Relação peso-comprimento de 29 espécies de peixes teleósteos dos ambientes estuarinos pouco profundos da baía Samborombón (Rio da Plata, Argentina)