Molecular and morphological characterisation of Sphaeronema alni Turkina & Chizhov, 1986 (Nematoda: Sphaeronematidae) from Spain compared with a topotype population from Russia

1. Palomares-Rius, J.E.
2. Vovlas, N.
3. Subbotin, S.A.
4. Troccoli, A.
5. Cantalapiedra-Navarrete, C.
6. Liébanas, G.
7. Chizhov, V.N.
8. Landa, B.B.
9. Castillo, P.