| উদ্ধৃতি | Alvariño, A., 1990 Chaetognatha. In K.G. Adiyodi and R.G. Adiyodi, eds. Reproductive biology of invertebrates. Vol. 4. Fertilization, development and parental care. Wiley, New York. p. 272. |
| সূত্র | 96090 Alvariño, A., 1990 |
| পৃষ্ঠা | 272 |
| Named Used as Valid | Spadella cephaloptera |
| এলাকা | |
| Distribution | France and Italy. |