On some Freshwater Rhizopoda, New or Little-Known. Fasciculus II. On Amphizonella Vestita (Sp. Nov.), Acanthocystis Spinifera (Greeff) and Plagiophrys Sphærica (Clap, et Lachm)1

• DOI: 10.1242/jcs.s2-11.42.107
• Publication Date: 2021-04-26T21:37:25Z
• Authors: William Archer

ABSTRACT On a former occasion,2 I brought before the notice of those interested in types of existence so lowly, a series of forms in certain groups of Rhizopoda, at once novel to our freshwaters, as well as some of them possessing in themselves a considerable interest as connecting links, leading on to their more complex and structurally more differentiated marine relatives. Having, since then, continued to bestow some attention to the subject, I venture to propose to bring forward from time to time, as opportunity may offer, such casual jottings, or accounts of any few additional new forms, as good fortune may enable me.