FIG. 1. — A in Botrylloides crystallinus n. sp., a new Botryllinae Adams & Adams, 1858 (Ascidiacea) from Mediterranean Sea

FIG. 1. — A, Map of the sampling sites; B, range of monthly Marseille seawater temperatures derived from the website https://seatemperature.net/current/france/ marseille-provence-alpes-cote-d-azur-france-sea-temperature (website visited in march 2019, showing data collected from 2016 to 2018 from open sources, using the NOAA satellite, river and lake surfaces satellite map).