Seven species of fishes, 6 species of mollusks, 1 species of crab, and 1 species of shrimp were collected from 12 natural freshwater sites from 5 provinces: Lumpang, Phrae, Phayao, Chiang Rai and Chiang Mai during the Rainy season of 2000. Fishes, Channa striatus, Dermogenus pusillus, Oxyeleotris marmoratus, Trichogaster trichopterus and Trichopsis vittatus were examined for helminths and 34.69...

Mosquitoes use plant sugars and vertebrate blood as nutritional resources. When searching for blood hosts, some mosquitoes express preferential behavior for selected species. To control the outbreak of mosquito borne diseases it is necessary to observe their multiple host preference behavior which enables us to know their main host. The study was conducted in selected rural areas of Virudhunaga...

Study of a previously unidentified dinosaur basicranium shows that it belongs to Triceratops sp., probably Triceratops horridus. The occipital condyle can be used to predict body size and skull size in extant reptiles, as illustrated here by study of Basiliscus vittatus and Alligator mississippiensis. Occipital condyle size is now known for 35 Triceratops specimens, and these can also be used t...

“TRED-NOTä DEERFLY PATCHES” (6.4 ́ 14.2 cm adhesive strips) affixed to the back and front of nylon mesh solid black and solid white “baseball” caps were evaluated for their ability to trap host-seeking Chrysops celatus Pechuman, C. vittatus Weidemann, and Diachlorus ferrugatus (F.). Trials were conducted in a commercial pine bottomland forest habitat in northwestern Florida during peak seasonal ...