Dugesia gonocephala (wiki)
Kingdom: Animalia
Phylum: Platyhelminthes
Class: Rhabditophora
Order: Tricladida
Family: Dugesiidae
Genus: Dugesia
Species: gonocephala
Date: 2020-11-29
Place: 48.749074096315816, 14.673821799312405 (Rychnov u Novych hradu)
Elevation: 576 m
Observer: sumie-dh
Biotope: benthos, under stones
River: Svinenský potok - Černá
Bedrock: Igneous and metamorphic rocks, palaeozoic sedimentary rocks
Microscope: Carl Zeiss Jenaval (dark field)
Amplification: 32x
Collecting method: manual - brush
Description: Microscopy of asexual animal with barely developed germs. we discovered that this locality contains asexual or pseudosexual animals with various nuances in development of sexual organs. Ovaries were visible right behint the eyes of the animals, missing or barely developed male atrium was observed in batch of worms from this locality.
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