Clavelina ("little bottle") is genus of tunicates, containing the following species: \n* Clavelina amplexa Kott, 2002 \n* Clavelina arafurensis Tokioka, 1952 \n* Clavelina auracea Monniot, 1997 \n* Clavelina australis (Herdman, 1899) \n* Clavelina baudinensis Kott, 1957 \n* Clavelina borealis Savigny, 1816 \n* Clavelina brasiliensis (Millar, 1977) \n* Clavelina breve Monniot, 1997 \n* Clavelina coerulea Oka, 1934 \n* Clavelina concrescens Hartmeyer, 1924 \n* Clavelina cyclus Tokioka & Nishikawa, 1975 \n* Clavelina cylindrica (Quoy & Gaimard, 1834) \n* Clavelina dagysa (Kott, 1957) \n* Clavelina dellavallei (Zirpolo, 1825) \n* Clavelina detorta (Sluiter, 1904) \n* Clavelina elegans (Oka, 1927) \n* Clavelina enormis Herdman, 1880 \n* Clavelina fasciculata Van Name, 1945 \n* Clavelina fecunda (Sluiter, 1904) \n*