|Six new Richtersia species (Nematoda, Selachinematidae) from the Mediterranean Sea|In: Zoologica Scripta. Blackwell: Stockholm. ISSN 0300-3256, more
Richtersia Steiner, 1916 [WoRMS]
Six new species of the genus Richtersia Steiner, 1916 are described from the Mediterranean Sea: R. bathyalis sp.n., R. spinosa sp.n., R. heipi sp.n., R. mediterranea sp.n., R. staresensis sp.n. and R. coomansi sp.n. Some morphological adaptations of R. bathyalis, R. spinosa and R. heipi are discussed in relation to their small body size. The structure of the stomatal region, labial region and spicules is described in detail and probably holds for the entire genus.