| Common name | hajkula |
| Language | Serbian |
| Type | Vernacular |
| Official trade name | No |
| Rank | 4 - (Less common name) |
| Country | Serbia |
| Locality | |
| Ref. | |
| Life stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st modifier | |
| 2nd modifier | |
| Remarks | This variant has only once been testified, in 1874. The h- can be explained as a contamination of to names for Prionace glauca: the common one ajkula and only once testified hajriba. It could also be a simple hypercorrection of Serbian ajkula which is borrowed from Russian àêóëà [akula]. The explanation of -j- with contamination with German Hai(fish) or Serbian hajriba (only once testified) is hypothetical. |