FORAGING ECOLOGY OF HOVER-FLIES - MORPHOLOGY OF THE MOUTHPARTS IN RELATION TO FEEDING ON NECTAR AND POLLEN IN SOME COMMON URBAN SPECIES

[1] Arnal A., 1955, Trabajos del Instituto de Ciencias Naturales Jose de Acosta Madrid (Serie Biologica), V4, P91

[2] Baker H. G., 1975, Coevolution of animals and plants. Symposium 5 of the 1st International Congress of Systematic and Evolutionary Biology, Boulder, Colorado, USA. (Editors L. E. Gilbert and P. H. Raven)., P100

[3] Baker H. G., 1973, Taxonomy and ecology, editor V.H. Heywood., P243

[4] AMINO-ACIDS IN NECTAR AND THEIR EVOLUTIONARY SIGNIFICANCE [J]. NATURE, 1973, 241 (5391) : 543 - 545

[5] INTRASPECIFIC CONSTANCY OF FLORAL NECTAR AMINO-ACID COMPLEMENTS [J]. BOTANICAL GAZETTE, 1977, 138 (02): : 183 - 191

[6] ANALYSES OF AMINO-ACIDS IN FLOWER NECTARS OF HYBRIDS AND THEIR PARENTS, WITH PHYLOGENETIC IMPLICATIONS [J]. NEW PHYTOLOGIST, 1976, 76 (01) : 87 - 98

[7] BLETCHLY J. D., 1954, PROC ZOOL SOC LONDON, V124, P317

[8] DIFFERENCES IN THE FLOWERS VISITED BY 4 SPECIES OF BUMBLE-BEES AND THEIR CAUSES [J]. JOURNAL OF ANIMAL ECOLOGY, 1957, 26 (01) : 71 - 98

[9] INTER-POPULATION VARIATION IN NECTAR PRODUCTION IN ACONITUM-COLUMBIANUM (RANUNCULACEAE) [J]. OECOLOGIA, 1980, 47 (02) : 160 - 163

[10] Buckton George, 1895, NATURAL HIST ERISTAL

[1] Arnal A., 1955, Trabajos del Instituto de Ciencias Naturales Jose de Acosta Madrid (Serie Biologica), V4, P91

[2] Baker H. G., 1975, Coevolution of animals and plants. Symposium 5 of the 1st International Congress of Systematic and Evolutionary Biology, Boulder, Colorado, USA. (Editors L. E. Gilbert and P. H. Raven)., P100

[3] Baker H. G., 1973, Taxonomy and ecology, editor V.H. Heywood., P243

[4] AMINO-ACIDS IN NECTAR AND THEIR EVOLUTIONARY SIGNIFICANCE [J]. NATURE, 1973, 241 (5391) : 543 - 545

[5] INTRASPECIFIC CONSTANCY OF FLORAL NECTAR AMINO-ACID COMPLEMENTS [J]. BOTANICAL GAZETTE, 1977, 138 (02): : 183 - 191

[6] ANALYSES OF AMINO-ACIDS IN FLOWER NECTARS OF HYBRIDS AND THEIR PARENTS, WITH PHYLOGENETIC IMPLICATIONS [J]. NEW PHYTOLOGIST, 1976, 76 (01) : 87 - 98

[7] BLETCHLY J. D., 1954, PROC ZOOL SOC LONDON, V124, P317

[8] DIFFERENCES IN THE FLOWERS VISITED BY 4 SPECIES OF BUMBLE-BEES AND THEIR CAUSES [J]. JOURNAL OF ANIMAL ECOLOGY, 1957, 26 (01) : 71 - 98

[9] INTER-POPULATION VARIATION IN NECTAR PRODUCTION IN ACONITUM-COLUMBIANUM (RANUNCULACEAE) [J]. OECOLOGIA, 1980, 47 (02) : 160 - 163

[10] Buckton George, 1895, NATURAL HIST ERISTAL