Hoverflies at Eakring
 
  Hoverflies make an interesting subject for those wishing to try their hand at something different in natural history study. Although many species are extremely difficult to identify without the use of a microscope and scalpel, there are sufficient species presenting less of an identification challenge.

Some species (most frequently the bumblebee mimics) show considerable variation in markings, which can lead to some identification difficulties and a very common ID problem with members of the public, is to immediately categorise any yellow and black insect as a wasp. Adult hoverflies are particularly fond of nectar and certain types of flowers attract certain species of hoverflies. Hedgerows or woodland where Umbellifers grow are good places to look and Creeping Thistle is another good attraction.

     
Like any group of insects, there are also some migrant species to look out for. Two regular migrant hoverflies are Episyrphus balteatus and Scaeva pyrastri. The former of these two, often arrives in vast numbers which supplement the resident population. It is by far the commonest species likely to be encountered at any location in Nottinghamshire.

However, whilst sifting through the large numbers of balteatus, one can find some truly fabulous looking hoverflies. Selected species include the strikingly marked Chrysotoxum festivum, Dasysyrphus pinastri and the scarce Leucozona glaucia, which is one of the few hoverflies to show a blue colouration.

All of these three have yet to occur in the Eakring area, but have been found at other sites visited in Nottinghamshire.

 

Hoverfly fact file

  • Hoverflies belong to the order Diptera (Flies) family Syrphidae.
  • The current UK list contains just over 275 species and there are several regular migrants
  • Adult hoverflies are particularly fond of nectar and regularly visiting flowers. Umbellifers are a particular attraction to many species
  • Hoverfly larvae live in a range of habitats, including stagnant water, manure heaps and the nests of bees and wasps
 
Latest Hoverfly News - Provides the latest and previous year's hoverfly news and sightings from the area, plus links to a general introduction on the area's hoverflies.  
     
Eakring and Kersall hoverfly species list and their current area status

The identification of the area's hoverflies began in late 2005 when I started to photograph an increasing array of insects and wildlife. Although at that time, the desire to put a name to any particular species was little more than a casual one, my interest in hoverflies deepened over the Winter months. After purchasing Stubbs and Falk's book British Hoverflies, the identification of species became much easier.

The Eakring hoverfly list is still very much in it's infancy, but is growing steadily and features some fabulous hoverflies. The following list contains

  • species (with links to images)
  • year of original identification/sighting
  • present area status
     
Bacchini        
Baccha elongata   2006   Scarce and obviously overlooked
Melanostoma scalare   2006   Very common
Platycheirus clypeatus   2006   Common
         
Syrphini        
Dasysyrphus albostriatus   2006   Scarce
Dasysyrphus tricinctus   2006   Uncommon
Epistrophe elegans   2006   Common
Epistrophe grossulariae   2006   Common where it occurs
Episyrphus balteatus   2002   Abundant
Eriozona syrphoides   2007   Common in woodland areas
Eupeodes corollae   2006   Common, but easily overlooked amongst similarly marked species
Eupeodes luniger   2006   Scarce, with Lound Wood and probably Hare Hill Wood being the most regular sites
Leucozona lucorum   2005   Common. Lound Wood and along the old hedge at Eakring Flash being guaranteed sites
Melangyna umbellatarum   2007   Scarce. One record from Eakring Meadows in May 2007
Meliscaeva auricollis   2006   Common
Scaeva pyrastri   2006   Migrant. Became increasingly regular during July 2006, with almost daily sightings
Sphaerophoria scripta   2005   Common
Sphaerophoria interrupta   2006   Very common
Syrphus ribesii   2004   Common
Syrphus vitripennis   2006   Common
         
Cheilosiini        
Cheilosia grossa   2007   Common
Cheilosia illustrata   2006   Common
Ferdinandea cuprea   2006   One record
Rhingia campestris   2006   Common
         
Eristalini        
Eristalis horticola   2006   Scarce
Eristalis interruptus   2006   Common
Eristalis intricarius   2006   Scarce
Eristalis pertinax   2007   Very common/abundant
Eristalis tenax   2005   Very common/abundant
Helophilus hybridus   2007   One record
Helophilus pendulus   2005   Common
Helophilus trivittatus   2006   Scarce
Parhelophilus frutetorum   2006   Common
Myathropa florea   2006   Scarce
         
Volucellini        
Volucella bombylans   2006   Common
Volucella pellucens   2006   Common
Volucella inanis   2006   One record from Eakring Meadows in 2006
         
Xylotini
Syritta pipiens   2006   Very common
 
 
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