Distribution and morphology of the ampullary organs of the estuarine long-tailed catfish, Euristhmus lepturus (Plotosidae, Siluriformes) Darryl L. WhiteheadJeffrey T. B. KwikIan R. Tibbetts Original Paper 01 November 2008 Pages: 111 - 117
Reproductive cycle of Antedon mediterranea (Crinoidea, Echinodermata): correlation between morphology and physiology Alice BarbaglioAnna BiressiM. Daniela Candia Carnevali Original Paper 26 November 2008 Pages: 119 - 134
Serotonergic and FMRFamidergic nervous systems in gymnolaemate bryozoan larvae Alexander Gruhl Original Paper 06 February 2009 Pages: 135 - 156
Skull size and shape variation versus molecular phylogeny: a case study of alpine newts (Mesotriton alpestris, Salamandridae) from the Balkan Peninsula Ana IvanovićKonstantinos SotiropoulosMiloš L. Kalezić Original Paper 30 January 2009 Pages: 157 - 167
Serotonergic and SCPb-like innervation of the atrial complex in Gyratrix hermaphroditus (Platyhelminthes, Kalyptorhynchia) revealed with CLSM Rick Hochberg Original Paper 30 January 2009 Pages: 169 - 181
Male reproductive system in the Italian newt Lissotriton italicus (Peracca 1898) (Amphibia, Urodela): ultrastructural and morphological study with description of spermiogenesis, spermatozoon and spermatophore Emilio SperoneA. BonacciB. G. M. Jamieson Original Paper 05 February 2009 Pages: 183 - 195
Larval convergence in a colonial tunicate: the organization of the sarcotubular complex in Ecteinascidia turbinata (Perophoridae, Phlebobranchiata, Tunicata, Chordata) Thomas StachAndreas Kirbach Erratum 09 January 2009 Pages: 197 - 198