SYSTEMATIC. Prot. 31 
Trciclielophyllum , n. sp. [sic], Bay of Finland, Levander, Zool. Anz. 
xvii, p. 1. 
Trochilia , n. sp. [sic], Bay of Finland, Levander, Zool. Anz. xvii, p. 211. 
Tropidoatractus , n.g., with T. acuniinatus , u. sp., Bot. Gardens, Rostock ; 
Levander, Beitnige, Ciliaten, p. 39, pi. ii, fig. 14. 
Class 6. — ACINETARIA. 
Acineta ? crass/pcs (provisional name), Unterpocernitz, Bohemia, Fric & 
Vavra, Arch. Landesdf. Bohmen, ix, No. 2, p. 41, Ac., n. sp. 
Amcehoplirya , n.g., with A. sticholonchcv , parasitic on Sticftolonche zanclea, 
and A. acanthometrce , parasitic on Acanthomctra ; KtEPPEN, Zool. 
Anz. xvii, pp. 417-424, n. spp. 
Incerive Sedis. 
Dactylosaccus, n. g., with D. vermiformis , n. sp., Fjord of Christiansand, 
depth 40-80 m. ; Rhumbler, Zeitschr. wiss. Zool. lvii, pp. 601-604, 
pi. xxv, figg. 112-120. 
Vendvotuba, n. g., with D. nodulosa y n. sp., Fjord of Christiansand, depth 
40-80 m. ; Rhumbler, Zeitschr. whs. Zool. lvii. pp. 606-610, pi. xxv, 
figg. 123-127. 
OpJiiotuba , n. g., with O. gelatmosa, n. sp., Fjord of Christiansand, 
depth 40-80 m. ; Rhumbler, Zeitschr. wiss. Zool. lvii, pp. 604-606, 
pi. xxv, figg. 121 & 122. 
Rhynchogromia , n. g., with R. variabilis, n. sp., Fjord of Christiansand, 
depth 40-80 m. ; Rhumbler, Zeitschr. wiss. Zool. lvii, pp. 590-595, 
pi. xxv, figg. 93-97. 
j Wiynchosaccus, n. g., with R. immigrant, n. sp., Fjord of Christiansand, 
40-80 m. ; Rhumbler, Zeitschr. wiss. Zool. lvii, pp. 595-601, pi. xxv, 
figg. 98-111. 
