There was a small but significant negative correlation (r = − 0.182, P < 0.05) between the density of B. s. goniomphalos and that of Filopaludina m. martensi (Viviparidae), which may be a food competitor
There was a small but significant negative correlation (r = − 0.182, P < 0.05) between the density of B. s. goniomphalos and that of Filopaludina m. martensi (Viviparidae), which may be a food competitor