@article{liang_vega-pérez_1994,  title={Studies on chaetognaths off Ubatuba region, Brazil: I. distribution and abundance},  volume={42},  ISSN={0373-5524},  url={https://doi.org/10.1590/S0373-55241994000100006},  DOI={10.1590/S0373-55241994000100006},  number={1-2},  journal={Boletim do Instituto Oceanográfico},  publisher={Instituto Oceanográfico da Universidade de São Paulo},  author={Liang, Tsui Hua and Vega-Pérez, Luz Amelia},  year={1994},  pages={73–84} }