Abstract:Adult dimorphism (i.e. non-sexual dimorphism observed among sexually mature specimens) and the existence of two morphologically distinct adult stages are for the first time reported from a species of the kentrorhagid kinorhynch genus Sphenoderes.The dimorphism was found in a new species, Sphenoderes neptunus sp. nov., from the Gulf of Naples, Italy, and a formal description is provided. While dimorphism between adult life stages of kinorhynchs so far have been restricted to differences in the two posteriormost… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.