| Authors(s) | Wickstead, J.H. |
| Year | 1967 |
| Title | Chordata. Sub-phylum Acrania = (Cephalochordata), Family Branchiostomidae. Fiches d'Identification du Zooplancton, 111 ( |
| Authors(s) | Wickstead, J.H. |
| Year | 1967 |
| Title | Chordata. Sub-phylum Acrania = (Cephalochordata), Family Branchiostomidae. Fiches d'Identification du Zooplancton, 111 ( |