Taiwanese Journal of Entomological Studies

1-3

Authors: JYH-JONG CHERNG, YUN HSIAO

The first observational record of Opilo formosanus Schenkling, 1912 with a teratological compound eye from Taiwan.

8-12

Authors: AIKI YAMADA, DANG VAN AN

Pheidole hainanensis Chen, Ye, Lu, & Zhou, 2011 is previously known only from Hainan Province, China. In the present paper, this species is newly recorded from the Chu Yang Sin National Park, Dak Lak Province, Vietnam. A partial sequence (Folmer region) of mitochondrial COI gene is also provided for DNA barcoding in the future studies.

1-4

Authors: FANG-SHOU HU

This paper provides the rearing method and observational notes on the last instar larva of the cantharid species Themus (Telephorops) sauteri (Pic, 1912) which collected from the field.

8-12

Authors: SHU MAKITA

Pseudendestes andrewesi (Grouvelle, 1908) is newly recorded from Taiwan, and figured and diagnosed.

17-21

Authors: HSIAO-CHIN LEE, JHIH-RONG LIAO

The present paper provides a preliminary faunistic survey of phytoseiid mites from Fenghuang Nature Education Area in Nantou County, Taiwan. It comprised 37 specimens, 6 species in 4 genera on 8 different habitat plants.

1-3

Authors: YUN HSIAO, LI HUANG

The distribution of Trigonodera tokejii (Nomura & Nakane, 1959) in Taiwan is confirmed. Besides, a brief discussion on the taxonomic situation of Ripiphoridae in Taiwan is also provided.

1-6

Authors: YOUNG-FA CHEN

Butterflies are comparatively easy to observe due to their large sizes and bright colors. Besides, since environments and plant resources are impressionable to the distribution of butterflies, they are usually considered as preferable bioindicator species. Moreover, while the biological classification and life cycle studies are complete in Taiwan, butterflies are also suitable for the environmental and ecological evaluations. In this study, based on the transect line method, Phoenix Logging Road and Bird Watching Trail of Xitou Nature Education Area, Taiwan National University are chosen for butterfly spices observation. The results show that butterflies in Xito Natural Educational Area can be classified into 98 species with 5 families, including 9 endemic species and 1 protected species. In these species, the Nymphalidae, which consists of totally 46 species, is the largest family, and Acraea issoria formosana is the most dominant specie due to its large amount. The results also show that, compared with the results in 1994, all families have changes: there are 21 new record species, and 34 species disappeared, including Abisara burnii etymander. Possible reasons include insufficient sampling or spice-time-caused changes.

10-12

Authors: CHI-MAN LEONG

The microhabitat surrounding the nest of Brachyponera obscurans (Walker, 1859) was recorded, and also this nest of B. obscurans was discovered that near the foraging area of termites by field observation in Hac Sa Reservoir, Macau.

1-3

Authors: JYH-JONG CHERNG

The observational record of the aggregation in Halobates matsumurai Esaki, 1924 on the beach in Tamsui District, New Taipei City.

7-8

Authors: CHIEN HSU

This paper provides the first observational record of the egg-laying behavior of Iridotaenia kotoensis Miwa & Chûjô, 1940, which is confirmed to lay eggs in dead log.