10 research outputs found
On the extant type material of Cardisoma hirtipes Dana, 1851, and Cardisoma obesum Dana, 1851 (Crustacea: Brachyura: Gecarcinidae)
Parasitoids from Azores (Hymenoptera : Encyrtidae, Pteromalidae, Braconidae): potential use in integrated pest management against Ceratitis capitata (Diptera : Tephritidae)
Two hymenopterous parasitoids, Halticoptera patellana and Toxeumorpha nigricola, were recovered from Mediterranean fruit fly pupae on Sao Miguel Island, Azores. Both are new records for the Azores, and as Medfly parasitoids. Field-collected Tachinaephagus zealandicus was maintained on Medfly for 10 generations, but if it has potential as a biocontrol agent remains an open question
Parasitoids from Azores (Hymenoptera: Encyrtidae, Pteromalidae, Braconidae): potential use in integrated pest management against Ceratitis capitata
A new species of Achaeus Leach, 1817 (Decapoda: Brachyura: Majoidea: Inachidae) from Easter Island
Fossil frogs from the central highlands of Papua New Guinea
Characteristic features of the pelves of 15 species of extant New Guinean highland frogs (Hylidae and Microhylidae) are described and figured. Ilia among species in these families were found to be relatively invariate with similar sized species often indistinguishable; thus fossil species diversity is therefore likely to be underestimated in such deposits. Nine-two disarticulated ilia from the highland Nombe rockshelter deposit represent a minimum of six species: two Hylidae and four Microhylidae; most of these ilia were deposited in the late Pleistocene before significant human activity at the site. Problems of drawing conclusions about the Pleistocene frog fauna of the area, especially what the main predator was, from such a small sample and limited understanding of the site taphonomy are discussed. © AAP