DIPRIONID SAWFLIES - POLYMORPHISM AND SPECIATION

[11] CAMPBELL IM, PERSONAL COMMUNICATI

[12] BIONOMICS OF NEARCTIC PINE-FEEDING DIPRIONIDS [J]. ANNUAL REVIEW OF ENTOMOLOGY, 1965, 10 : 69 - +

[13] DAHLSTEN D. L., 1961, CANADIAN ENT, V93, P182

[14] DAHLSTEN DA, 1963, THESIS U CALIFORNIA

[15] EVOLUTION OF FEEDING PREFERENCES IN PHYTOPHAGOUS INSECTS [J]. EVOLUTION, 1954, 8 (01) : 33 - 54

[16] Enslin E, 1917, DTSCH ENTOMOLOGISCHE, V6, P539

[17] ESCHERICH K, 1942, FORSTINSEKTEN MITTEL

[18] FINLAYSON L. R., 1958, CANADIAN ENT, V90, P557

[19] GHENT A.W., 1958, FOREST SCI, V4, P264

[20] GHENT ARTHUR W., 1960, BEHAVIOUR, V16, P110, DOI 10.1163/156853960X00070

[11] CAMPBELL IM, PERSONAL COMMUNICATI

[12] BIONOMICS OF NEARCTIC PINE-FEEDING DIPRIONIDS [J]. ANNUAL REVIEW OF ENTOMOLOGY, 1965, 10 : 69 - +

[13] DAHLSTEN D. L., 1961, CANADIAN ENT, V93, P182

[14] DAHLSTEN DA, 1963, THESIS U CALIFORNIA

[15] EVOLUTION OF FEEDING PREFERENCES IN PHYTOPHAGOUS INSECTS [J]. EVOLUTION, 1954, 8 (01) : 33 - 54

[16] Enslin E, 1917, DTSCH ENTOMOLOGISCHE, V6, P539

[17] ESCHERICH K, 1942, FORSTINSEKTEN MITTEL

[18] FINLAYSON L. R., 1958, CANADIAN ENT, V90, P557

[19] GHENT A.W., 1958, FOREST SCI, V4, P264

[20] GHENT ARTHUR W., 1960, BEHAVIOUR, V16, P110, DOI 10.1163/156853960X00070