Cosmic vacuum energy decay and creation of cosmic matter Hans-Jörg FahrMichael Heyl Review 25 April 2007 Pages: 709 - 724
Biodiversity below ground: probing the subterranean ant fauna of Amazonia Kari T. Ryder WilkieAmy L. MertlJames F. A. Traniello Original Paper 25 April 2007 Pages: 725 - 731
Size determines antennal sensitivity and behavioral threshold to odors in bumblebee workers Johannes SpaetheAxel BrockmannJürgen Tautz Original Paper 04 May 2007 Pages: 733 - 739
An acanthocephalan parasite increases the salinity tolerance of the freshwater amphipod Gammarus roeseli (Crustacea: Gammaridae) Christophe PiscartDennis WebbJean Nicolas Beisel Original Paper 09 May 2007 Pages: 741 - 747
Settlement decisions in blue tits: difference in the use of social information according to age and individual success Deseada ParejoJoel WhiteEtienne Danchin Original Paper 09 May 2007 Pages: 749 - 757
Artiodactyls from the Pondaung Formation (Myanmar): new data and reevaluation of the South Asian Faunal Province during the Middle Eocene Grégoire MétaisAung Naing SoeK. Christopher Beard Original Paper 09 May 2007 Pages: 759 - 768
Cranial pneumatization and auditory perceptions of the oviraptorid dinosaur Conchoraptor gracilis (Theropoda, Maniraptora) from the Late Cretaceous of Mongolia Martin KundrátJiří Janáček Original Paper 25 May 2007 Pages: 769 - 778
A simple formula for calculating the ionization potential of two-electron ions Hannu Elo Short Communication 04 May 2007 Pages: 779 - 780
Dynamics of sperm transfer in the ant Leptothorax gredleri Angelika OppeltJürgen Heinze Short Communication 04 May 2007 Pages: 781 - 786
An absence of aggression between non-nestmates in the bull ant Myrmecia nigriceps Ellen van WilgenburgSusie DangMark A. Elgar Short Communication 26 April 2007 Pages: 787 - 790