1. A new record of stump-tailed macaques in thailand and the sympatry with long-tailed macaques
SUCHINDA MALAIVIJITNOND1* AND YUZURU HAMADA2

2. Comparison of semi-aquatic snake communities associated with the khorat basin, thailand
DARYL R. KARNS, JOHN C. MURPHY, HAROLD K. VORIS2 AND JERRY S. SUDDETH

3. Mapping the potential distribution of bandicota indica, vector of zoonoses in thailand, by use of remote sensing and geographic information systems (a case of nakhon pathom province)
VINCENT HERBRETEAU*, JEAN-PAUL GONZALEZ, HAJA ANDRIANASOLO, PATTAMAPORN KITTAYAPONG AND JEAN-PIERRE HUGOT

4. Nest dispersion of a stingless bee species, trigona collina smith, 1857 (apidae, meliponinae) in a mixed deciduous forest in thailand
TOUCHKANIN JONGJITVIMOL*, KAMOLPORN BOONTAWON, WANDEE WATTANACHAIYINGCHAROEN AND SUREERAT DEOWANISH

5. New record of ophisaurus gracilis (reptilia- anguidae) from na haew national park, loei province, thailand
JACQUES G. HILL III

6. Notes on land leeches biology in thailand (hirudiniformes- haemadipsidae)
THONGCHAI NGAMPRASERTWONG, KUMTHORN THIRAKHUPT

7. Numerical taxonomy of the hoya parasitica (asclepiadaceae) complex in thailand
MANIT KIDYUE, THAWEESAKDI BOONKERD*, OBCHANT THAITHONG AND TOSAK SEELANAN