| เลขที่อ้างอิง | การเขียนคำอธิบาย | ปี | ชื่อที่ใช้ | หน้า |
|---|---|---|---|---|
| 8173 | Young, P.S., H. Zibrowius and G. Bitar 2003 Verruca stroemia and Verruca spengleri (Crustacea: Cirripedia): distribution in the north-eastern Atlantic and Mediterrenean Sea. Journal of the Marine Biological Association of the United Kingdom 83:89-93. | 2003 | Verruca spengleri | 90 |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Verruca spengleri | --> |
| 2767 | Wirtz, P., R. Araújo and A.J. Southward 2006 Cirripedia of Madeira. Helgol Mar Res 60:207-212. | 2006 | Verruca spengleri | 208 |