Fig. 2
From: A survey of ciliates at the long-term sampling station “Helgoland Roads”, North Sea
Some dominant ciliates at Helgoland Roads (Lugol’s fixed specimens). a Tontonia gracillima; b Strombidium cf. emergens; c Mesodinium rubrum; d Mesodinium major; e Pelagostrobilidium cf. neptunii; f Rimostrombidium sp.; g Strombidium cf. lynii; h Strombidinopsis sp.; i Balanion comatum; j Lohmanniella oviformis; k Stenosemella cf. pacifica; l Laboea strobila; m Tiarina fusus; n Tintinnidium cf. balechi. Scale bars = 20 µm (a, b, d–g, k); 10 µm (c, i, j); 30 µm (h, l–n)