Showing posts with label Scopoli. Show all posts
Showing posts with label Scopoli. Show all posts

Sunday, 13 October 2013

Chloromyia formosa (Scopoli, 1763)


We've been neglecting the flies quite unfairly.



Chloromyia formosa, Bosham, West Sussex, UK
Male. Photographed in Bosham, West Sussex, UK, in June 2012, using an Olympus E-420 with 40-150mm Zuiko lens and 3 KOOD magnifiers.
This rather hairy little fellow is

Chloromyia formosa 
(Scopoli, 1763)

Also known in the UK as the Broad Centurian. It's colourful, reasonably common and - important note - harmless. As an adult it's a pollinator, as a larva it eats decaying leaves, and doesn't intentionally land on food or sewage, so really, about as unimposing as an insect can be. 

Another angle, female in this instance, to give you some idea of the overall form of the animal:

Female, same place, time and camera.


 And with that, I suppose we should get on with the Taxonomy.


- Sarginae     
- Stratiomyidae
- Stratiomyoidea 
- Tabanomorpha   
- Brachycera           
- Diptera                    
- Antliophora               
See also Panorpa germanica.
- Panorpida                    
- Endopterygota               

- Eumetabola                      
- Neoptera                            

- Metapterygota                      
- Pterygota                                
- Dicondylia                                 
- Insecta                                         
- Hexapoda                                      
- Arthropoda                                      
- Ecdysozoa                                         
- Protostomia                                         
- Nephrozoa                                             
- Eumetazoa                                                 
- Animalia                                                       
- Eukaryota                                                       


And that is all, folks!

Saturday, 14 September 2013

Oedemera nobilis (Scopoli, 1763)

To ease you back after one post where certainty is currently impossible, here's one where it's unavoidable:

Oedemera nobilis, Bosham, West Sussex, UK
Photographed in August 2012, in Bosham, West Sussex, UK, using Olympus E-420 DSLR, Zuiko 40-150 mm lens and three KOOD magnifiers.

This colourful character is a male of the common European species

Oedemera nobilis
(Scopoli, 1763). 

also known as, in the UK, the swollen-thighed beetle, a pollen-feeding species seen frequently on almost all flowers from June through to August.

Where many pollinators have vastly different early diets, the larvae of these beetles are also herbivorous, feeding on Broom and Thistles, and for their overwintering, presumably require the dead stems of these plants to be left uncut. Certainly in the area where this was photographed, abundance has increased dramatically since a half-acre or so of land on the edge of the salt-marsh has been set aside from farming and mowing, and turned to rough grassland.

 Here's another angle to illustrate the thigh in question, on a more evenly coloured individual:


And with that, once more into the taxonomy:

- Oedemerini
- Oedemerinae
- Oedemeridae  
- Tenebrionoidea 
- Cucujiformia       
- Polyphaga              
- Coleoptera                
- Coleopterida                
- Endopterygota                
- Eumetabola                       
- Neoptera                               
- Manopterygota                         
- Pterygota                                      
- Dicondylia                                       
- Insecta                                                  
- Hexapoda                                                 
- Arthropoda                                                   
- Ecdysozoa                                                        
- Protostomia                                                          
- Nephrozoa                                                               
- Bilateralia                                                                    
- Eumetazoa                                                                       
- Animalia                                                                              
- Eukaryota                                                                                 
                  

Sunday, 25 August 2013

Argiope bruenicchi (Scopoli, 1772)

We're adding an abstract twist to our 'Wasp' theme...

Onwards!

 - Eukaryota
   - Animalia
     - Eumetazoa
       - Bilateralia
         - Nephrozoa - see also Thelotornis capensis, Lygodactylus capensis, Chalcophaps indica, Sterna hirundo, Ardea goliath, Trachylepis varia and Hipposideros vittatus.
           - Protostomia
             - Ecdysozoa
               - Arthropoda - see also Ligia oceanica, Enallagma cyathigerum, Pseudagrion hageni, Sybilla, Stictogryllacris punctata, Cyathosternum prehensile, Pephricus, Anoplocnemis curvipes, Hagenomyia tristis, Zebronia phenice, Laelia robusta, Anthocharis cardamines, Acada biseriata, Panorpa germanica, Megistocera filipes, Diasemopsis meigenii, Episyrphus balteatus, Helophus pendulus, Demetrias atricapillus, Anthia fornasinii, Melolontha melolontha, Otiorhynchus atroapterus, Malachius bipustulatus, Senaspis haemorrhoa, Astata tropicalisSynagris proserpina  and Vespula germanica.
                 - Chelicerata
                   - Arachnida - see also Dicranopalpus ramosus
                     - Micrura
                       - Megoperculata
                         - Araneae
                           - Opisthothelae
                             - Araneomorphae
                               - Neocribellatae
                                 - Araneoclada
                                   - Entelegynae - see also Hyllus argyrotoxus
                                     - Araneoidea - see also Enoplognatha ovata
                                       - Araneidae
                                         - Argiopinae

Argiope bruenicchi
(Scopoli, 1772)

Argiope bruenicchi, Bosham, West Sussex, UK

As orb-weavers in general have small heads and small eyes, they might consider perching high in vegetation, or perhaps face up, to encourage a more appealing angle, but no, the Wasp Spider (A.K.A. Bruenicch's Argiope) - did you see the link to my 'wasp day'? -  builds its web around a foot off the ground in rough grassland, and sits in the middle looking straight at the ground.

It is a fairly specialist predator of grasshoppers, so possibly it has its reasons. 

As a recent arrival in the UK, having spread here more-or-less naturally from Europe, it is also one of our most recogniseable spiders: 

 It's still limited to the south of the island, but continues a spread north where rough (read - uncultivated and unmowed) grassland is available. It's also one of the few spiders native to the UK that I wouldn't confidently assure you is completely harmless, although - with its large size and bright colours, coupled with it's requirement for a relatively undisturbed habitat, it's rather unlikely that you'll come into accidental contact with it anytime soon.

That's all, folks!