The fatty acid compositions of the total lipids of three edible deep-sea fishes, Diaphus watasei, Diaphus suborbitalis, and Benthosema pterotum, were compared with those of a highly migratory fish, Katsuwonus pelamis, to clarify their lipid characteristics and nutritional value as seafood. The mean lipid contents in the three myctophids were markedly higher than was that of K. pelamis. All thre...

The sun bear, Helarctos malayanus (Raffles, 1821), is a forest-dependent bear species distributed in tropical Southeast Asia. The species was previously reported from scattered localities in southwestern China, which is at the northeastern edge of its global range. Due to the scarcity of reliable recent records, some authorities cast doubt on the continued existence of sun bear in China. Here w...

The chrysidid genus Loboscelidia is reviewed and 11 new species are described, including Loboscelidia cinnamonea (Borneo), Loboscelidia fulgens (Viet Nam), Loboscelidia fulva (Thailand), Loboscelidia incompleta (India), Loboscelidia kafae (Borneo), Loboscelidia laminata (Viet Nam), Loboscelidia meifungae (Borneo), Loboscelidia nasiformis (Thailand), Loboscelidia nitidula (Thailand), Loboscelidi...

The hypothesis of gene flow between species with large differences in chromosome numbers has rarely been tested in the wild, mainly because species of different ploidy are commonly assumed to be reproductively isolated from each other because of instantaneous and strong postzygotic barriers. In this study, a broad-scale survey of molecular variation was carried out between two orchid species wi...