Cnidae of Scolanthus species. A–E S. armatus (NSMT-Co 1609) A1 spirocyst in tentacle A2 basitrich in tentacle B1 basitrich in actinopharynx B2 microbasic b- mastigophore in actinopharynx C basitrich in nemathybome D basitrich in column E1 small basitrich in filament E2 large basitrich in filament E3 microbasic b- mastigophore in filament F–I S. ena sp. n. (NSMT-Co 1610) F1 spirocyst in tentacle F2 basitrich in tentacle G1 basitrich in actinopharynx G2 microbasic p- mastigophore in actinopharynx H1 small basitrich in nemathybome H2 large basitrich in nemathybome I1 basitrich in filament I2 microbasic b- mastigophore in filament I3 microbasic p- mastigophore in filament J–M S. isei sp. n. (NSMT-Co 1611) J1 spirocyst in tentacle J2 small basitrich in tentacle J3 large basitrich in tentacle K1 basitrich in actinopharynx K2 microbasic b- mastigophore in actinopharynx L1 small basitrich in nemathybome L2 large basitrich in regular tentacles M1 small basitrich in filament M2 large basitrich in filament M3 microbasic p- mastigophore in filament N–R S. kopepe sp. n. (NSMT-Co 1614) N1 spirocyst in tentacle N2 small basitrich in tentacle N3 large basitrich in tentacle O1 small basitrich in actinopharynx O2 large basitrich in actinopharynx P1 small basitrich in nemathybome P2 small basitrich in nemathybome Q basitrich in column R1 basitrich in filament R2 microbasic b- mastigophore in filament.