INFUSORIA, RHIZOPODA, 
573 
larged mouth, which is slit-shaped from the apex, and provided with 
2 rather long bristles, one at the base, the other at the apex of the 
mouth-slit. T, aculeatus [fam. Lacrymarina]. 
Trichomoscium. External form of Paramoecium ; extremity pointed ; 
a buccal bristle, &c. T. caudatum [fam. ParamcBcina]. 
DistricJia. Mouth lateral, provided at the apex with a long bristle ; 
also a caudal bristle, differing by this character from Cyclidium [sub- 
fam. Encheliina]. 
RHIZOPODA. 
1. Archer, W. On Ghlamydomyxa lahyrinthuloides^ g & sp. nn., a new 
freshwater sarcodic organism. P. R. Irish Ac. (2) i. pp. 140-159, 
pis. xiv. & XV. ; Q. J. Micr. Sci. xv. pp. 107-130, pis. vi. & vii. (abstr. 
Rep. Br. Ass. 1874, p. 136). 
2. Bessels, E. Haeckelina gigantea^ ein Protist aus der Griippe der 
Monothalamien. Jen. Z. Nat. ix. pp. 264-279. 
3. Butschli, O. Zur Kenntniss der Fortpflanzung bei Arcella vulgaris, 
Ehrb. Arch. mikr. Anat. xi. pp. 459-467, pi. xxv. 
4. Carter, H. J. Relation of the canal system to the tubulation in the 
Foraminifera, with reference to Dr. Dawson’s “Dawn of Life.” 
Ann. N. H. (4) xvi. pp. 420-424. 
6, CiENKOWSKi, L. Ueber einige Rhizopoden und verwandte Organis- 
men. Arch. mikr. Anat. xii. pp. 15-50, pis. iv.-viii. 
6. Fischer, P. Note sur un type particulier deRhizopodes (A 
J. Zool. iv. pp. 503-510, pi. xvi. figs. 1-4. 
7. . Sur la presence dans les mers actuelles d’un type de Sarco- 
daires des terrains secondaires. L. c. pp. 530-533, pi. xvi. fig. 5 ; C. R. 
Axxi. pp. 1131-1133. 
8. . Examen d’une s^rie de Bondages ^xecut^s dans I’Atlantique 
sous la direction du Commandant Vignes. J. Zool. iv. pp. 298-302. 
9. Leidy, j. [a] Notices of some Rhizopods (P. Ac. Philad. 1874, pp. 
155-157, 166-168, 225-227). [6] Remarks on some marine Rhizo- 
pods {op. cit. 1875, pp. 73-76). [c] On a curious Rhizopod (Z. c. pp. 124 
& 125). [fZ] On Ouramceba (1. c. pp. 126 & 127). [e] Remarks on 
Rhizopods (Z. c. pp. 413-415). Reprints or translations of several 
of Leidy’s notes on Rhizopoda ; Ann. N. H. (4) xv. pp. 160, 
161, & 232; J. Zool. iv. pp. 438-440; Arch. sci. nat. lii. pp. 166 & 
167. 
10. Maddox, R. L. On an organism found in fresh pond- water. M. 
Micr. J. X. pp. 201-204, pi. xxxvii. 
11. Schulze, F. E. Rhizopodenstudien, iv. & v. Arch. mikr. Anat. 
xi. pp. 329-353, & 583-596, pis. xviii., xix., xxxv. & xxxvi. 
12. . Rhizopoden. JB. Comm, zur wiss. Untersuch. der deutsch. 
Meere ii. & iii. pp. 97-114 ; cf. Ann. J. Sci. (3) ix. p. 479 ; Zeitschr. 
ges. Naturw. xii. pp. 173-181. 
