Chalcosyrphus valgus - fekete holtfalégy

<span class="MuiAccordionSummary-content Mui-expanded MuiAccordionSummary-contentGutters mui-1b8uc0m">Magyar név <svg class="MuiSvgIcon-root MuiSvgIcon-fontSizeMedium mui-q7mezt" focusable="false" aria-hidden="true" viewBox="0 0 24 24">

<span class="MuiAccordionSummary-content Mui-expanded MuiAccordionSummary-contentGutters mui-1b8uc0m">Tudományos név <svg class="MuiSvgIcon-root MuiSvgIcon-fontSizeMedium mui-q7mezt" focusable="false" aria-hidden="true" viewBox="0 0 24 24">