Tropical Zoology is published in FOUR issues online and TWO printed issues per year (usually June and December).
Subscriptions purchased at the personal rate are strictly for personal, non-commercial use only. They include access to the online content published in the year of purchase, with a print and hard copy or online only subscription. The reselling of personal subscriptions is prohibited. Personal subscriptions must be purchased via PayPal or credit card.
Institutional prices are available for higher education institutions, non-profit organisations and the NHS. These prices include perpetual access to the online content published in the year of purchase.