A. Maryanskanadachowska et Id. Hodkinson, KARYOTYPES OF PSYLLOIDEA (HOMOPTERA) .2. CHROMOSOME-NUMBERS OF 9 MEDITERRANEAN SPECIES FROM MALLORCA (SPAIN), Folia Biologica, 41(1-2), 1993, pp. 1-5
Karyotypes of 9 species of Psylloidea (Strophingia hispanica, Agonosce
na cisti, A. targionii, Lisronia varicicosta, Euphyllura olivina, Aryt
ainilla cytisi, Cacopsylla alaterni, C. pulchella, Trioza ilicina) col
lected on the island of Mallorca (Spain) were described for the first
time.