Subject ASC0000epf
The Intellectual observer.
v.12 (1868), Page 291 (1868)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39468919
Keywords
Rotifer gizzard rotifer mastax brachionus mouth Gosse Notommata gosse mouthparts Mastax of Brachionus urceolaris (Gosse) Rotifers Mastax of Notommata clavulata (Gosse) biology invertebrate rotifers zoology cilia wheel-organs Mastax of Notommata Mastax of Brachionus plankton microscopic organism #insect