Cell junctions between spermatozoa flagella within the spermatozeugmata of Tubifex tubifex (Annelida: Oligochaeta).
D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D007365:Intercellular Junctions / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules / Q000648:ultrastructure; D009835:Oligochaeta / Q000033:anatomy & histology / Q000648:ultrastructure*; D013082:Sperm Tail / Q000648:ultrastructure*; D013094:Spermatozoa / Q000648:ultrastructure*