@article{marcus_1962,  title={A new Pycnogonum from Brazil},  volume={12},  ISSN={0373-5524},  url={https://doi.org/10.1590/S0373-55241962000300001},  DOI={10.1590/S0373-55241962000300001},  number={3},  journal={Boletim do Instituto Oceanográfico},  publisher={Instituto Oceanográfico da Universidade de São Paulo},  author={Marcus, Ernst},  year={1962},  pages={03–09} }