15 Prot. 
PROTOZOA. 
A list of the marine Monads of the fauna of Northern Russia given 
(7), p. 216. 
Butschli (15) describes the following, indicating the names which 
he considers must be reduced to merely synonymic rank i-^Spumella, 
Cieukowski (p. 208) ; S. termo, Clark, p. 208, pi. xii. fig. 7 ; has a 
vacuolated lip like that of S. vulgaris^ Clark, serving as a mouth ; 
nucleus in front end of the body j development by fission alone observed ; 
S. vulgaris^ Cienkowski, p. 212 ; probably has but one accessory 
ilium. S. ? (J/owas) truncata^ Fresenius, p. 213, pi. xiii. fig. J4 ; has 
a dark stripe near the front edge, perhaps analogous to the “ eye-spots of 
other Flagellata. Chromulina, Cienkowski, C. {Monas) ochraceUy Ehrb., ?, 
p. 214, pi. xii. fig. 10, identity doubtful. 
Flagellate form (15), p. 216, pi. xi. fig. 9, in colonies, parasitic in 
a Nematode. 
' Vacuoles in Spumella termo (15) are the first receptacles of the food, 
which is afterwards left in the protoplasm. 
Chlamydomonas pulvisculus^ Ehrb. ; (9) p. 453, figs. 20-25. Nucleus 
and contractile-vacuole lie in the chlorophyll-less space. Development; 
conjugation by contact at clear spaces ; a canal is formed through the 
two integuments, the two cells fuse, the cilia are lost, a new cuticle is 
acquired, and the joint cell re-divides into two. 
Ciliophrys infusionum^ Cien., (15) fig. 22. 
“ Cilium- bearing rhizopod,” (15) p. 269, fig. 23, resembles CiiY/opArys 
infusionum, Cieukowski, but has cilium and psoudopodia coexisting. 
New Genera and Species. 
Sulpingceca inquillita, S. ampulla^ (formation of tube by mucous 
excretion), S. tuba^ S. cornuta, S. longipes, S. teresy S. fusiformis, S. minuta, 
S. curvipeSy S. ringenSy S. urceolata, S. pyxidium, S. amphora^ S. tintin- 
nabulum, S. napiformis, S. petiolata, S. carteri, S. wallichiy Kent } (18), 
pi. iv. figs. 8-19, 21-34, 37-41, & 43. 
Salpingceca fusiformis, Kent, supra (17), p. 145, pi. vi., = S, clarhiiy 
Butschli. 
Salpingosca clarkiiy Biitschli (15), p. 229, pi. xi. 2, and an unnamed 
species attached to this genus, p. 230, pi. xi. fig. 5 ; no nucleus. 
Bicceca socialise B. bulla, Kent; (18) pj. iv. figs. 44 & 52. 
Codosiga cymosa, C. alloides, C. umbellata, C. furcata^ 0, gro^sula- 
riata, C.pyriformis, C. candelabrum, Kent ; (18), pi. iji. figs. 1-5, 13, 14, 17, 
24,&26. 
Monosiga angustata, Kent ; (17) p. 143, pi. vi. fig. 14. 
Monosiga angustata, Kent, M. brevipes, Kent, M. globularis, Kent, M. 
gracilis, Kent, M. consociatum, Kent ; (18), pi. iii. figs, 8, 15, 16, 18, 19, 
21 , & 22 . 
Astrosiga disjuncta, Kent ; (18) pi. iii. fig. 20. 
Dinobryon^-um'] epistyloides, Kent; (18) pi. iv. fig. 51. 
Desmarella moniliformis, Kent ; (17) p. 147, pi. vii. fig. 9, in salt water. 
Heteromita uncinata, Kent; (17) pi, vi. figs. 27-33. The “hooked 
Monad ” of Dallingor and Drysdale. 
