Komplet - Cephalochordata (Acrania). - 10 mikro. preparatov
Vsebuje:
73501f Botryllus schlosseri, tunicate colony, w.m.
73503e Clavelina, tunicate, l.s. showing gill, intestine, gonads
73504d Clavelina, t.s. region of gills and intestine
73508f Balanoglossus, t.s. region of gonads
73512d Sagitta, arrow worm, w.m.
73515f Amphioxus, Branchiostoma, adult specimen, w.m.
73514f Amphioxus, Branchiostoma, larva, w.m.
73517d Amphioxus, Branchiostoma, t.s. region of gills and intestine
73518d Amphioxus, Branchiostoma, t.s. region of intestine and liver
73521d Amphioxus, Branchiostoma, head region, t.s. showing light sensitive pigment cells