Adult of an aquatic beetle, Graphelmis sp. (Elmidae), collected at a mercury vapor light at Namtok Mae Surin National Park in Mae Hong Son Province, northern Thailand (photo by Robert W. Sites). See article by William D. Shepard and Robert W. Sites.

Inner cover

Obituary

Contents

Commentary:

Towards a Common Understanding of the Lowland Deciduous Forests of Tropical Asia: South Asia and Indo-Burma Compared

Research articles:

Transition of Species Composition, Abundance and Distribution of the Gracilarioid Seaweeds (Rhodophyta) in Coastal Areas of the Upper Gulf of Thailand Observed from 2004 to 2007

Aquatic Beetles of the Families Dryopidae and Elmidae (Insecta: Coleoptera: Byrrhoidea) of Thailand: Annotated List and Illustrated Key to Genera

Notes:

Spiders Appropriate Empty Cyana Moth Cocoons for Nest Armour

First Record of a Minute Mud-loving Beetle of the Family Georissidae (Insecta: Coleoptera: Hydrophiloidea) in Thailand

Book review:

Estimation of Parameters for Animal Populations: a Primer for the rest of us by Larkin A. Powell and George A. Gale.