The ecology and life history The ecology and life history of the common frog (Rana temporaria temporaria) ecologylifehisto00sava Year: 1962 ECOLOGY OF TADPOLES 51 Chlnmydomofias could be seen 'passing back in a kind of helicoidal vortex towards the oesophagus, where the two green currents converge and disappear.' Kratochwill (1933) has a drawhig of a section of these parts of R. a^ilis showing food particles in this place. Dodd (1950) was probably the first to publish the fact that mucous cords form there MUCOUS CORD DORSAL VELUM NASAL AVITY GILL FILTER TONGUE VENTRAL VELUM Fig. 17. Sagitta
The ecology and life history The ecology and life history of the common frog (Rana temporaria temporaria) ecologylifehisto00sava Year: 1962 ECOLOGY OF TADPOLES 51 Chlnmydomofias could be seen 'passing back in a kind of helicoidal vortex towards the oesophagus, where the two green currents converge and disappear.' Kratochwill (1933) has a drawhig of a section of these parts of R. a^ilis showing food particles in this place. Dodd (1950) was probably the first to publish the fact that mucous cords form there MUCOUS CORD DORSAL VELUM NASAL AVITY GILL FILTER TONGUE VENTRAL VELUM Fig. 17. Sagittal Section of a Tadpole of R. temporaria. Showing the Structures of Importance in Feeding MUCOUS CORD DORSAL VELUM FOOD PARTICLES
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Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage
