| Citation | Bourne, D.W. and B.C. Heezen, 1965 A Wandering Enteropneusta from the Abyssal Pacific, and the Distribution of "Spiral" tracks on the sea floor. Science, New series, Vol. 150(3692):60-63. |
| Ref. | 1112 Bourne, D.W. and B.C. Heezen, 1965 |
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| Named Used as Valid | Spengelia sibogae |
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| Distribution |