Shun-Hung Wu
National Kaohsiung University of Science and Technology, Taiwan
Biography
Sung-Hung Wu is a very famous sea slug researcher in Taiwan, expertise in SCUBA diving, teaching, marine ecological survey, he published Beauty Taiwan Ecological picture appreciation-nudi book in 2008 and participated several research and survey more than 20 years. In 2015, he studied in NKUST, focus on sea slug’s biodiversity study and continue to protect the natural ecological habitat of sea, promote diving related activities.
Abstract
Background: The Penghu Southern Four Islands National Park (PSFLNP) of the marine national park management office of Taiwan is independent of the world. Without over-exploitation, its marine ecology maintains a natural; low-pollution environment.
Purpose: The aim of this study was to investigate the sea slug’s biodiversity and distribution in PSFLNP.
Methods: Fourteen 50 m*20 m bio phase areas were selected, visual strip-transects and GPS positioning were applied to search the species, body length and numbers. All the data were recorded and identification. Plymouth routines in Multivariate Ecological Research software was used to analyze the distribution.
Results: These surveys were found 5 orders, 22 families and 95 species, 72 species accounted for effective species and 23 species accounted of unknown species, body length between 3 mm and 150 mm, numbers from 1 to 20.
Conclusion: The study indicated that the sea slug’s biodiversity and distribution are very high in PSFLNP, especially in reef cliff areas, 26 degrees seawater temperature and 8-17 m depth.