The Terrestrial Acari of the British Isles: Introduction and biology |
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Page 70
... gall - forming species of Eriophyidae may be collected by placing the infested plant material in drying jars , the galls having been first carefully opened up ( but not teased ) in order to facilitate the escape of the mites ( Nalepa ...
... gall - forming species of Eriophyidae may be collected by placing the infested plant material in drying jars , the galls having been first carefully opened up ( but not teased ) in order to facilitate the escape of the mites ( Nalepa ...
Page 121
Gwilym Owen Evans. fication of plant galls proposed by Kerner ( 1895 ) . Galls may be of two main types , simple or compound ( bud galls ) . The former involve only one plant organ and may be further classified as follows : 1 . 2 . Felt ...
Gwilym Owen Evans. fication of plant galls proposed by Kerner ( 1895 ) . Galls may be of two main types , simple or compound ( bud galls ) . The former involve only one plant organ and may be further classified as follows : 1 . 2 . Felt ...
Page 122
... galls of Scots pine ( Pinus silvestris ) caused by Eriophyes pini ( Nalepa ) . In the case of many galls caused by eriophyids it is difficult to detect the species responsible as the development of the gall is often markedly out of ...
... galls of Scots pine ( Pinus silvestris ) caused by Eriophyes pini ( Nalepa ) . In the case of many galls caused by eriophyids it is difficult to detect the species responsible as the development of the gall is often markedly out of ...
Common terms and phrases
Acari Acarina Actinochaeta active adult ambulacrum amongst animals apotele appendages Arachnida Argasidae arthropods associated Berl biology birds body Britain British Bull cavity cells cent chelicerae Chelicerata claws coverslip coxae Cryptostigmata culture cuticle deutonymph disease dorsal Dorsum eggs engorged Eriophyidae Erythraeidae Evans fauna feathers female forms free-living galls genital orifice genus gnathosoma Grandjean habitat Halbt hatch Hist host hypostome hysterosoma idiosoma infested insects instars Ixodes ricinus Ixodidae large numbers larvae layer life-cycle Macrocheles male mammals Massee Mégnin Mesostigmata metapeltidium metasoma method moult to become mouthparts nests nymphal instars nymphs observed occur opisthosoma Oppia organ Oudms pair of legs parasites pedipalps phytophagous plants population propodosoma prosoma Prostigmata protonymphs region rutella sclerotized segments sensory setae sheep shield skin species specimens spermatophore spider mite stages stigmata Suctobelba surface Tarsonemina tarsus terrestrial Tetranychidae Tetranychus ticks tracheae tritonymphs Trombiculidae tube ulmi usually venter ventral Wharton Zool