Clavelina

thumb|Clavelina cyclus|C. cyclus thumb|224x224px|Clavelina puertosecensis|Bluebell tunicate (C. puertosecensis) Clavelina ("little bottle") is genus of sea squirts (Ascidiacea).

== Species == The genus contains the following species: Clavelina amplexa Kott, 2002 Clavelina arafurensis Tokioka, 1952 Clavelina auracea Monniot, 1997 Clavelina australis (Herdman, 1899) Clavelina baudinensis Kott, 1957 Clavelina borealis Savigny, 1816 Clavelina brasiliensis (Millar, 1977) Clavelina breve Monniot, 1997 Clavelina coerulea Oka, 1934 Clavelina concrescens Hartmeyer, 1924 Clavelina cyclus Tokioka & Nishikawa, 1975 Clavelina cylindrica (Quoy & Gaimard, 1834) Clavelina dagysa (Kott, 1957) Clavelina dellavallei (Zirpolo, 1825) Clavelina detorta (Sluiter, 1904) Clavelina elegans (Oka, 1927) Clavelina enormis Herdman, 1880 Clavelina fasciculata Van Name, 1945 Clavelina fecunda (Sluiter, 1904) Clavelina gemmae Turon, 2005 Clavelina huntsmani Van Name, 1931 Clavelina kottae (Millar, 1960) Clavelina lepadiformis (Müller, 1776) Clavelina maculata Monniot & Monniot, 2001 Clavelina meridionalis (Herdman, 1891) Clavelina michaelseni Millar, 1982 Clavelina miniata Watanabe & Tokioka, 1973 Clavelina minuta Tokioka, 1962 Clavelina mirabilis Kott, 1972 Clavelina moluccensis (Sluiter, 1904) Clavelina neapolitana Della Valle, 1881 Clavelina nigra Kott, 1990 Clavelina obesa Nishikawa & Tokioka, 1976 Clavelina oblonga Herdman, 1880 Clavelina oliva Kott, 1990 Clavelina ossipandae Hasegawa & Kahijira, 2024 Clavelina ostrearium (Michaelsen, 1930) Clavelina phlegraea Salfi, 1929 Clavelina picta (Verrill, 1900) Clavelina polycitorella (Tokioka, 1954) Clavelina pseudobaudinensis (Kott, 1976) Clavelina puertosecensis Millar & Goodbody, 1974 Clavelina robusta Kott, 1990 Clavelina roseola Millar, 1955 Clavelina sabbadini Brunetti, 1987 Clavelina simplex Kott, 2006 Clavelina steenbrasensis Millar, 1955 Clavelina viola Tokioka & Nishikawa, 1976