Achelia

Achelia is a genus of pycnogonids in the family Ammotheidae.

Species
The following are the species comprising the genus Achelia.
 * Achelia adelpha Child, 1970
 * Achelia alaskensis (Cole, 1904)
 * Achelia anomala Arnaud, 1974
 * Achelia armata Bouvier, 1916
 * Achelia aspera Loman, 1923
 * Achelia assimilis (Haswell, 1885)
 * Achelia australiensis Stock, 1954
 * Achelia barnardi Stock, 1959
 * Achelia besnardi Sawaya, 1951
 * Achelia bituberculata Hedgpeth, 1949
 * Achelia borealis (Schimkewitsch, 1895)
 * Achelia boschi Stock, 1992
 * Achelia brevicauda (Loman, 1904)
 * Achelia brevirostris Losina-Losinsky, 1961
 * Achelia bullosa Child, 1996
 * Achelia chelata (Hilton, 1939)
 * Achelia columnaris Stock, 1992
 * Achelia communis (Bouvier, 1906)
 * Achelia crurispinifera Kim & Kim, 1985
 * Achelia cuneatis Child, 1999
 * Achelia curticauda Nakamura, Miyazaki & Child, 1996
 * Achelia deodata Muller, 1990
 * Achelia discoidea Exline, 1936
 * Achelia dohrni (Thompson, 1884)
 * Achelia echinata Hodge, 1864
 * Achelia euryfrontalis Turpaeva, 2000
 * Achelia fernandeziana (Loman, 1920)
 * Achelia germanica (Hodgson, 1915)
 * Achelia gracilipes (Cole, 1904)
 * Achelia gracilis Verrill, 1900
 * Achelia hariettae Marcus, 1940
 * Achelia hispida Hodge, 1864
 * Achelia hoekii (Pfeffer, 1889)
 * Achelia japonica Ortmann, 1890
 * Achelia kiiensis Utinomi, 1951
 * Achelia kurilensis Losina-Losinsky, 1961
 * Achelia laevis Hodge, 1864
 * Achelia lagena Child, 1994
 * Achelia lagenaria Stock, 1992
 * Achelia langi (Dohrn, 1881)
 * Achelia latifrons (Cole, 1904)
 * Achelia megacephala Hodgson, 1915
 * Achelia megova (Hilton, 1943)
 * Achelia mixta Stock, 1994
 * Achelia nana (Loman, 1908)
 * Achelia neotenica Krapp, 1986
 * Achelia orientalis Schimkewitsch, 1913
 * Achelia orpax Nakamura & Child, 1983
 * Achelia ovosetosa (Hilton, 1942)
 * Achelia parvula (Loman, 1923)
 * Achelia pribilofensis (Cole, 1904)
 * Achelia quadridentata (Hodgson, 1910)
 * Achelia rostrata Turpaeva, 2000
 * Achelia salebrosa Losina-Losinsky, 1961
 * Achelia sawayai Marcus, 1940
 * Achelia scabra Wilson, 1880
 * Achelia segmentata Utinomi, 1954
 * Achelia serratipalpis (Bouvier, 1911)
 * Achelia setulosa (Loman, 1912)
 * Achelia shepherdi Stock, 1973
 * Achelia simplex (Giltay, 1934)
 * Achelia simplissima (Hilton, 1939)
 * Achelia socors (Loman, 1908)
 * Achelia spatula Nakamura & Child, 1983
 * Achelia spicata (Hodgson, 1915)
 * Achelia spinosa (Stimpson, 1853)
 * Achelia spinoseta (Hilton, 1939)
 * Achelia sufflata Gordon, 1944
 * Achelia superba (Loman, 1911)
 * Achelia tenuipes Stock, 1990
 * Achelia transfuga Stock, 1954
 * Achelia transfugoides Stock, 1973
 * Achelia turba Stock, 1990
 * Achelia vulgaris (Costa, 1861)
 * Achelia watamu (Müller, 1990)