Ifasina Jeannel, 1946

Damken, Claas, Wiesner, Jürgen & Wahab, Rodzay Abdul, 2017, Notes on the tiger beetles (Coleoptera: Carabidae: Cicindelinae) of Brunei Darussalam. 137. Contribution towards the knowledge of Cicindelinae, Insecta Mundi 2017 (552), pp. 1-15 : 6-7

Subgenus Ifasina Jeannel, 1946

Cylindera (Ifasina) discreta s. str. (Schaum, 1863) ( Fig. 21 )

Published data. Temburong, Kuala Belalong ( Wiesner 1998: 376).

New records. Belait, Labi , Labi road, exploded Kerrangas Heath forest, power line track, forest clearing, MV light, before rain, 6–11.30pm, 26.ix.2014, N4 o 34.979’ E114 o 30.283’, 1 male, 1 female ;, Labi , Labi Road, Shorea albida peat forest, sawmill area, forest edge, MV light, no rain, 6–10pm, 31.x.2014, N4 o 33’33.61” E114 o 29’23.142”, 2 females ; Temburong, Belalong , mixed Dipterocarp forest , Outward Bound Brunei Darussalam Batang Duri Camp, at light, no rain, 6–10pm, 1.vii.2012, N4 o 34’25” E115 o 7’14”, 1 female ; Temburong , Ulu Ulu Resort, large riverbank, MV light, before rain, 7–8pm, 14.i.2014, N4 o 33’10” E115 o 9’22”, 1 male .

Distribution. Borneo [ Brunei (Belait, Temburong), Sabah, Sarawak], Australia, Buru, Flores, Jawa, Malacca, Moluccas, Sebesi, Singapore, Sumatra, Sulawesi, Toekang Besi Isl.

Remarks. New district record for Belait.

Figures

Figures 16–23. Habitus images, rarefaction curve, and habitat. All scales = 10mm. 16) Cylindera (Leptinomera) filigera (Bates, 1878). 17) Cylindera (Leptinomera) plasoni (Horn, 1903). 18) Cylindera (Leptinomera) hammondi Cassola, 1983. 19) Cylindera (Leptinomera) kibbyana Cassola, 1983. 20) Cylindera (Leptinomera) macrodonta Cassola and Probst, 1995. 21) Cylindera (Ifasina) discreta s. str. (Schaum, 1863). 22) Individual-based rarefaction and extrapolation sampling curve of Cicindelinae in Brunei Darussalam, based on the material collected during this study (21 species, 78 specimens). Dark-grey shaded area indicates 95% confidence intervals. 23) Kuala Belalong Field Studies Centre (Temburong National Park). Embedded in near natural mixed Dipterocarp forest, many Cicindelinae can be found along the Belalong river and its distributaries, including Calomera crespignyi, Cosmodela velata, Cylindera spp. and Therates spp.