介形类（Ostracoda）隶属于节肢动物门甲壳亚门，繁盛于现今各种水体，其演化历程长（奥陶纪–现代），现生和化石记录均十分丰富，是生命演化及环境气候变化等研究的重要载体。首届国际介形类大会于1963年举行，此后每四年一届，迄今已成功举办了19届。第二十届国际介形类大会将于2026年8月17日—8月21日在北京召开。欢迎国内外从事介形类研究、能源勘探开发、科普教育与传播、博物馆展览展示和相关管理机构工作人员以及对介形类感兴趣的其他人员等参加本次会议并开展积极交流。
会议野外、食宿信息、注册费等更多细节参见附件。
Welcome to 20th International Symposium on Ostracoda (ISO 20)
General information：
Congress dates: August 17th - 21th, 2026
Congress location: Beijing, China
Contact: iso20th@163.com
Organizing Committee Chairs: Dangpeng Xi and Yaqiong Wang
Meeting Schedule
|
Aug 17 |
Aug 18 |
Aug 19 |
Aug 20 |
Aug 21 |
Aug 22-26 | |
|
morning |
Registration |
Registration Opening ceremony Scientific sessions |
Scientific sessions |
Mid- symposium excursion |
Scientific sessions |
Post- symposium field-trips |
|
afternoon |
Scientific sessions |
Scientific sessions |
Scientific sessions IRGO business meeting Closing ceremony | |||
|
evening |
Ice-breaker |
Conference Banquet |
Important dates
November 28th 2025 Pre-registration form, suggestions for workshops
January 15th 2026 Second Circular–Symposium and field-trip(s) registrations, opening of abstract submission
March 31st 2026 Deadline for abstract submission
April 31st 2026 Decisions on abstracts and deadline for payment of reduced fees for symposium and field-trip(s)
July 5th 2026 Third Circular–Full program of the Symposium and field trips
December 31th 2026 Deadline for submission of the manuscript for the conference proceedings
See attached documents, ISO20- First Circular and ISO20_pre_registration_form
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