Protopolybia chartergoides
... that the nests of the South American wasp Protopolybia chartergoides have transparent envelopes?
... that the nests of the South American wasp <i id="mwArM"><b id="mwArQ"><a href="./Protopolybia_chartergoides" id="mwArU" rel="mw:WikiLink" title="Protopolybia chartergoides">Protopolybia chartergoides</a></b></i> have transparent envelopes?