Borg, Joseph A., Martin J. Attrill, Ashley A. Rowden, Patrick J. Schembri, and Malcolm B. Jones. 2002. “A Quantitative Technique for Sampling Motile Macroinvertebrates in Beds of the Seagrass Posidonia Oceanica (L.) Delile”. Scientia Marina 66 (1):53-58. https://doi.org/10.3989/scimar.2002.66n153.