Ropalidia romandi

Description

Ropalidia romandi, also known as the yellow brown paper wasp or the yellow paper wasp. is a species of paper wasp found in Northern and Eastern Australia. R. romandi is a swarm-founding wasp, and manages perennial nests. Its nests are known as 'paper bag nests' and have different architectural structures, depending on the substrates from which they are built. The specific name honors Gustave, baron de Romand, a prominent French political figure and amateur entomologist. Because swarm-founding colonies can contain more than one egg-laying queen, they tend to challenge current kin selection theory. in that they do not meet William D. Hamilton’s rule of haplodiploid eusocial Hymenoptera, in which all the sisters from a single mating of one queen with a parthenogenetically-produced male will share 75% of their genes. This wasp often has multiple strepsipteran endoparasites, and it delivers a very painful sting when threatened.