During the past 28 years, we endeavoured to multiply our contacts throughout the world in order to collect and provide first quality insects.

 

WHO ARE WE?

 
Patrick Folschveiller - Manager Entomology Sierra
‘‘Initially specialized in wholesale with the retailers and museums worldwide, SIERRA Entomology now offers to the collectors and to the art amateurs the most exhaustive online offer, while being accessible to the specialists as to the neophytes.

For your satisfaction, we developed on this site some tools which will make your research easy and will guarantee fully secured purchases and a perfect transparency in the treatment and the tracking of your order.

We leave no stone unturned to deserve your confidence…’’

Patrick Folschveiller

Patrick Folschveiller
Manager
 
SIERRA ENTOMOLOGY: the choice and the availability in real time
 
 

QUALITY AT THE BEST PRICE

 

The choice without the embarrassment

 
Entomology Sierra:The choice without 
the embarrassment
150.000 insects in stock, over 6.000 references, but insects classified by order, family and alphabetical order as well as a fast research system per name or part of name to help you in your research.

The thematic mitres : click on the mitres on the top of the page, and reach the corresponding headings. With the drop-down menu "subfamily" you reach directly the subfamily which interests you and check all our offers for this category immediately.
 
Identification of the specimen : It is particularly difficult to hold the literature allowing to identify all the insects that we offer. Also we have started to associate every specimen of our list to a picture allowing you to visualize the insect in question.

The search module : You have on every page a research tool (‘‘Search’’) located in the top right of the page. This module enables you to type the Latin name or a part of it and being brought directly to the page of the catalogue where the insect you are looking for appears. You can also type the family to which it belongs (for example Cerambycidae) and being led to the general list of this family.

Language and currency choice : The home page of our site gives you the possibility to choose among 8 languages and 13 currencies.
Sierra entomology:The choice without the 
embarrassment
 
Entomology Sierra:Guarantee of 
quality

Guarantee of quality


In order to guarantee the quality of all the specimens we offer, all the insects that we receive are systematically frozen for 48 hours, then softened, controlled one by one, dehydrated and repacked on boards or in envelopes adapted to safe transportation.

Every packing is labeled with the essential scientific collecting data: latin name of the specimen (when identified) as well as its collecting place and date.

Low prices any L’year

As a wholesaler, we buy very large quantities of insects every month and we can negotiate the best prices with our suppliers. This position allows us to guarantee you low prices all year long.
Moreover in order to satisfy our good customers we have settled a system of discounts going up to 25%. These discounts applied automatically according to the amount of your order (see Terms of payment).

Volume discounts

Discounts being able to reach 25% will be automatically applied to you as soon as your order will reach 500 euros VAT excluded.

TO BETTER SERVE YOU

 

Customer service

Monday at Friday, from 9h00 to 19h00, we are listening to advise you in your purchases, to help you in placing your order, to take care of the conformity of your parcel with your order in the respect of indicated delays.

Warning of availability

Certain specimens you seek are perhaps non available at the moment you wish to place your order. In order to better serve you, SIERRA has developed a system enabling you to inform us of the specimens which held your attention but were not available. As soon as these insects are again in stocks you will be warned automatically by e-mail.

Downgrading

Downloading of the main catalogue, of the insects lists sorted by family as well as your invoices at pdf format.
Possibility of checking your previous orders.

Exchanges

All the insects mentioned on this site are available for sale as well as for trade.
In order to be able to propose our customers the most exhaustive offer, we continuously seek for new suppliers and new insects species through purchases or exchanges.

Any insect may interest us ; also, do not hesitate to send us your exchange offers by e-mail as well as the lists of insects you are looking for.

Exchanges are made on the same price basis in order to be equitable for each part. Generally speaking we choose a catalogue (it can be our or a competitor's one) which contain all the insects concerned by the exchange.
We also seek any aberration, gynandromorph and terratological specimens.

ORDERS AND DELIVERIES

 

Real time stock

All the 6.000 references have their availability given in real time and the price (in the currency of your choice) is reactualized once per hour according to the fluctuations of the interbank exchange rates.
As soon as an article is no longer available, it is automatically withdrawn from the available items.
In the same way it is not possible to order more than the quantities really in stock.
This Internet site is equipped of a particularly interesting tool which allows to require an alarm by email as soon as an insect becomes again available. For that you just have to click on the symbol located in end of line. As soon as we return of new insects in the data base, you are informed by mall in the minute which follows and you can then buy these specimens.

I buy in full safety

On receipt of your order, we send to you a mail of confirmation. Thereafter, as soon as your order is prepared, you will automatically receive a mail informing you of the shipment of the ordered products.
By Sierra-ENTOMOLOGY.com, your number of CB does not forward by our servers. It is encrypted and sent directly to our bank... It is a 100% safe solution!

Products of quality: all the insects which we receive are systematically softened, frozen to eliminate any risk from parasite, controlled one by then repacked by our care. Shipments are carried out in very strong and rigid carton boxes where the plates or envelopes containing the insects are laid out with the greatest care and are protected by cotton or bubble paper.
I achète in all sécuritéwith Mercanet on sierra-entomology.com

We guarantee the quality of all our insects : if, in spite of the care that we bring to control the insects and to the preparation of our parcels, a defect has escaped to our vigilance or a specimen was damaged at the time of transport, you give you 8 days after reception of your parcel to inform us about the problem. We will carry out then an exchange or a refunding under 8 days if this insect is temporarily out of stock.

The payment to measure

Payment by credit card : it is by far the fastest and surest means of payment. It guarantees you that all the specimens that you selected are available and will be sent to you as soon as possible. We accept American Express cards, Visa cards, Eurocard Mastercard as well as JCB cards.

You prefer to pay by cheque? You just have to select this means of payment when validating your order. You receive an automatic pro forma invoice by e-mail after you have completed your order. You then have 8 days to forward to us your cheque labeled in the name of SIERRA.


You to wish to pay by bank swift : just like the payments by cheque, you select the option ‘‘bank swift’’ at the time of the validation of your order. As soon as you receive our pro forma invoice by e-mail, you have a 10 days deadline to carry out the transfer. Please do not forget to mention the reference of your pro forma invoice on the transfer document.

The Western Union transfer : present in more than 110 countries and 150.000 agencies, Western Union makes allows you to pay your order in cash in a 100% protected way and extremely rapid (money available only 5 minutes after the transfer operation). After reception of our pro forma invoice, you go to the nearest Western Union agency with the amount of the invoice in cash. The money is sent immediately and you then just have to give us by e-mail the Money Transfer Control Number corresponding to your payment as well as the name and address you used on the Western Union document. Your parcel is then dispatched the same day.

We draw your attention to the fact that apart from the credit card payment, all the other terms of payment slow the course of treatment of your order and the parcel will only be shipped to you after reception of your payment.

Just as a reminder, it is always possible to order by telephone (+33).4.42.45.01.69. (9h00-19h00 France time)

Delivery: simplicity and speed

 
Delivery:simplicitéand
rapiditéwith International Chronopost
To guarantee the best quality of service and the fastest delivery, we entrust the delivery of all our parcels to Chronopost International. A driver comes every day to our office to collect the parcels in order to allow them to be loaded on the plane and leave in the evening. As soon as the order is ready a mail of confirmation with the tracking number of the parcel is transmitted to you.
 
For France : Delivery of your order the following day before 1 p.m..
In case of vacancy a transit advice note is left in your mail box.

For the EEC members countries : your parcel is delivered to you within 1 to 3 days depending on the country where you reside. For all the other countries (Eastern Europe, United States, Asia, Japan…) : count an average of 2 to 5 wrought days after the delay of preparation of the order.
Note: all the deadlines get along except non wrought days (Saturday, Sunday and public holidays).

The online tracking of your order: In "my account", you can follow the state of your order: - validated order (parcel being prepared) - sent order - delivered order.

OUR ENGAGEMENTS

 

Respect of environment

All the insects which we propose are species which are not threatened of extinction. The ‘’rare’’ or ‘’very rare’’ species that we propose are rare in the collections but not obviously rare in nature. They are generally very localised or come from not collected or difficult access areas. Selling them is not in any case a threat for environment.
We do not sell species prohibited on the French territory.

Washington Convention (CITES) : Some Papilionidae belongs to CITES species whose trade is regulated by the Washington Convention (Appendix II B). These specimens are not threatened of extinction but could become it if they were not protected. The specimen we sell are issued from breeding and are imported with the agreement of the government of their country of origin, the Environment Ministry and the French Custom.
All are sold with mention of the importation authorization number (CITES) and the date of delivery of this permit.
For the customers resident apart from EEC we must ask for a re-exportation CITES at the French Environment Ministry and join the original of this document to your parcel. This additional formality lengthens of about fifteen days the time of preparation of your order.

Guaranteed satisfaction

You have 8 days as from the reception to inform us about any problem that you may notice. If an insect has been damaged during transportation or its quality doesn't fit to what you ordered, you may ask its exchange or refunding. In the same way, in the case of a refunding, Sierra commits itself refunding you in the 8 days, that follows the reception of the damaged specimen. We will use the same way of payment you used to refund you the money.

To return an article ?

You have to return an article? Rapid and practical: forwarding by the post office or a conveyor of your choice, in the packing of origin at the following address : SIERRA - 8, allée des Genêts - Domaine du Jas Neuf - 13620 CARRY-LE-ROUET - FRANCE. We strongly recommend you to use an insured means of transportation with acknowledgement of delivery.

Respect of your private life

We commit ourselves protecting your personal data. All your personal data that we collect are treated with the most strict confidentiality, in accordance with our policies of protection of the personal data. At the time of your purchases, we will ask you only essential information to ensure the quality of our services and the treatment of your order. We do not sell, do not market nor do not rent these information to anybody.
Coleopters, lépidoptères of collection