12 |
King, P.E. 1973 Pycnogonids. |
Achelia gracilis |
106 |
19 |
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. |
Achelia gracilis |
|
211 |
Cole, L.J. 1904 Pycnogonida collected at Bermuda. |
Achelia gracilis |
|
221 |
Cole, L.J. 1910 Peculiar habitat of a pycnogonid (Endeis spinosus) new to North America, with observations on the heart and circulation. |
Achelia gracilis |
|
833 |
Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. |
Achelia gracilis |
|
2115 |
Child, C.A. 1992 Shallow-water Pycnogonida of Gulf of Mexico. |
Achelia gracilis |
9 |
110288 |
Smithsonian Institution 2016 Achelia gracilis Verrill. |
Achelia gracilis |
|