Join the Society

Thank you for your interest in joining the International Society of Arachnology, the premier international scientific society for the study of arachnids, exclusive of mites.

Annual dues are $20.00 USD for regular members, $15.00 USD for students or retired individuals, and $50.00 USD for institutions.

For inquiries regarding membership, please contact membership<at>arachnology,org

Please enter your surname (i.e. family name, or last name) in the form below and enter a password of your choice (for the password, please use letters or numbers, avoiding diacritical characters, control characters, and other symbols). Then click the "New Member" button and fill in the rest of the form. After that you will be offered a button to pay your balance with a credit card or debit card. When the membership secretary receives your payment, your account will be activated.

Note: if there is any chance that you already have a record in the database (e.g. from a previous lapsed membership, or because you have already signed up by paying through the BAS or AAS), please do not create a new record but instead contact the membership secretary.

We prefer that members pay with PayPal, but we will also accept payments by personal check. Make checks payable to INTERNATIONAL SOCIETY OF ARACHNOLOGY, write your member ID number* on the check, and mail it to:

Dr. R. Gillespie, Membership Secretary
Director, Essig Museum of Entomology
201 Wellman Hall
Berkeley CA 94720-3112
USA

* The member ID number is provided to you when you create a new account or when you log in to your existing account.

The ISA requests no extra charge for using credit cards with PayPal. However, the ISA does request that those who pay by bank wire transfer assume all charges and fees relating to the transfer. For wire transfers, use the following account numbers:

Currency:	US Dollars	Euros*
Bank:
Address:	Citibank (West), FSB For account number and routing information please conctact the Membership Secretary	Danske Bank Holmens Kanal 2-12 DK-1092 Copenhagen, Denmark
Bank Routing No./IBAN No.:	*********	DK 08 3000 3103 193192
Account No.:	*********
Telex:		SWIFT:  DABADKKK

*Note: for payments to Danske Bank please pay in Euros only! Click on the following for the equivalent fees in Euros: [Regular Membership] [Student/Retired Membership] [Institutional Membership].

Members who who reside outside of the US and hold an account with Citibank or a bank affiliated with Citibank (e.g. Banamex in Mexico) will find the bank-to-bank transfer fees relatively low.

All Major Credit / Debit Cards Accepted International exchange rates using credit cards have among the lowest commissions. ISA Account is registered under the email address "membership@arachnology.org" Name of Member ("Last Name, First Name"): Member ID Number*: Select Membership Type: ISA Regular Membership ($20) ISA Retired Membership ($15) ISA Student Membership ($15) ISA Institutional Membership ($50) Select Payment Amount: $20.00 $15.00 $50.00 Apply Payment to Year: 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 * The member ID number is provided to you when you create a new account or when you log in to your existing account.