title: Experimental hybridisation between two tropical species of sea urchins (genus Echinometra) in Okinawa.
authors.affiliation: Department of Marine and Environmental Sciences, University of the Ryukyus, Okinawa, Japan.
authors.forename: M A
authors.initials: MA
authors.lastname: Rahman
authors.forename: T
authors.initials: T
authors.lastname: Uehara
mesh_terms: D000818:Animals; D001947:Breeding; D005260:Female; D005298:Fertility; D006824:Hybridization, Genetic; D007814:Larva; D008297:Male; D012617:Sea Urchins / Q000196:embryology / Q000254:growth & development / Q000502:physiology*; D013045:Species Specificity