Subject ASC0003eak
The Journal of the Quekett Microscopical Club.
ser. 2, v. 3 (1886-1888), (1886-1888)
MBLWHOI Library
BHL Page 2032170
Keywords
microscopic view diatom magnified 300 diameters synedra large and almost fully developed mycelial sac with two young mycelial sac nearly mature small parasites various size and shape stouter mycelial sac contains two vacuoles papilliform rudiments two excretory pores valves expansion of the parasite free sporangia exhibit various stages of development mature spores excretory papillae separated girdle-band extrogella spores membrane swarm-spore pinnularia empty sporangia eukaryota biology microscopy marine biology drawings rods