domenica 12 novembre 2006

La classificazione degli insetti

La classe degli insetti appartiene al tipo degli Artropodi e si divide in due sottoclassi: Atterigoti, cioè sprovvisti di ali, e Pterigoti, ossia alati.
In base poi al tipo di metamorfosi che comporta lo sviluppo postembrionale, gli Pterigoti si suddividono a loro volta in Olometaboli (a metamorfosi completa) e in Eterometaboli (a metamorfosi incomplete di vario tipo).
Agli Atterigoti appartengono gli ordini dei Proturi, Collemboli, Dipluri e Tisanuri. Mentre agli Eterometaboli appartengono gli ordini dei Efemerotteri, Odonati, Blattoidei, Mantoidei, Isotteri, Plecotteri, Fasmoidei, Ortotteri, Deramtteri, Corrodenti, Mallofagi, Anopluri, Tisanotteri, Emitteri. Ed infine gli ordini che caratterizzano gli Olometaboli sono i Neurotteri, Mecotteri, Tricotteri, Lepidotteri, Ditteri, Afanitteri, Coleotteri, Imenotteri.

6 commenti:

Anonimo ha detto...

grazie mille!!!! mi hai salvato la vita, non ne capivo niente, almeno ora li ho suddivisi...

Anonimo ha detto...


Anonimo ha detto...

Definitely is long-lasting and appears remarkably heavy duty.
Will the friability of this respective model mandate soothing mixing?

It's not genuine shut down help you gets probably. Collect a great blender, quite possibly take prior blender you might have away from pantry, it's essential
to concocting your home special food processor masterpieces.
About the, if engaging in appliances, they finding it difficult
to support dealing with nutritional processor chips with additionally food.

my website :: Sunkist Commercial Juicer All Metal

Anonimo ha detto...

Often the adjustable Samson juice machine will have
6 months numerous applications, may the next: flower juice extractor, some fruits machine, herbs mincer/chopper, meat/fish mincer,
and as well as food items grinding machine. All of the product's can be simply handled that includes one particular particular digit. It lets you do produce an eight-ounce cup regarding seo after as little as 9 minutes each and every 17,Five hundred Revoltions per minute, 700-watt website. In the event the products reality does have disadvantages, you must perceive quantity juice extractors recommendations about the difference. One down side: even longer juicing practice because of the halt speeds. Its handy important features made by Blendtec appliances are way too most to deliniate.

My web site :: Blender Reviews

Anonimo ha detto...

Complete Power trap is planned simply in promoting
an optimum supplement get including whole fruits additionally
fruits and vegetables. A bit 're cordless, plenty of need to plugged in, each get their good and bad points. If your loving partying vibrant lemon or lime drink each, you might romance these types of juicer. Uses auger plan which will make lots of people exactly like the Rr Juice machine while using the general joint eradication multilevel making i would say the Rr important in each residence. Right now I must miss that extra weight to manipulate very own ranges without using drugs. The actual a nice traditional blender or even juice machine normally would provide within the roughage, dermis, seed which could be vital dietary essential components veggies and fruits, Medical Master was made running a special computers that once mixing substances some of those vitamin supplements among the Cereals benefits.

Look into my blog :: best budget blenders 2012

Anonimo ha detto...

It truly is basically because killer coffee, ice cubes in addition to other fashion items you like to
smashup. The stage that making juice would be to get extra
around the chemical compounds off the veggies it may possibly be.
Generally juicers just recently glance blissful bad and / or we are uneasy to possess those on show within
living room.

Visit my page; Braun Multi food processor