Cylindera (Leptinomera) plasoni (Horn, 1903)

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

Cylindera (Leptinomera) plasoni (Horn, 1903) ( Fig. 17 )

Published data. Temburong, Kuala Belalong ( Wiesner 1998: 373).

New records. Temburong, Mount Pagon , montane Kerrangas heath forest, base camp of University of Brunei and iCUBE 2012 Mt Pagon expedition, helipad, MV light, 7–10pm, 2.vii.2012, N4 o 20’36” E115 o 15’40”, 1 female ; Temburong , Mount Pagon, mixed Dipterocarp forest, forest road, MV light, no rain, 8pm–1am, 23.viii.2014, N4 o 16’38.1” E115 o 17’26.2”, 1 female .

Distribution. Borneo [ Brunei (Temburong), Sabah, Sarawak].

Cylindera (Leptinomera) hammondi Cassola, 1983 ( Fig. 18 )

Published data. Tutong, Lamunin, Bukit Sulang ( Stork 1986: 9).

New records. Temburong, mixed Dipterocarp forest, Belalong river, open gravel bank, 8–9pm, no clouds, MV light, 5.iii.2014, N4 o 32’45.25” E115 o 9’31.06”, 1 female.

Distribution. Borneo [ Brunei (Temburong, Tutong), Sarawak].

Remarks. New district record for Temburong.

Cylindera (Leptinomera) kibbyana Cassola, 1983 ( Fig. 19 )

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

New records. Temburong, Mount Pagon , montane Kerrangas heath forest, base camp of University of Brunei and iCUBE 2012 Mt Pagon expedition, helipad, MV light, 7–10pm, 2.vii.2012, N4 o 20’36” E115 o 15’40”, 1 male, 4 females ; Temburong , Mount Pagon , montane Kerrangas heath forest, base camp of University of Brunei and iCUBE 2012 Mt Pagon expedition, logging road, hand coll., daytime, 3.vii.2012, N4 o 20’36” E115 o 15’40”, 2 females ; Temburong , Kuala Belalong Field Studies Centre, MV light, 7–10pm, 5.i.2014, N4 o 32’49” E115 o 9’28”, 1 male, 2 females ; Kuala Belalong Field Studies Centre , at light, on wall, before rain, 6–10pm, 7.i.2014, N4 o 32’49” E115 o 9’28”, 1 female ; mixed Dipterocarp forest , Belalong river, gravel bank, MV light, no clouds, 8–9pm, 5.iii.2014, N4 o 32’45.25” E115 o 9’31.06”, 1 male, 1 female .

Distribution. Borneo [ Brunei (Temburong), Sabah, Sarawak].

Cylindera (Leptinomera) macrodonta Cassola and Probst, 1995 ( Fig. 20 )

Published data. Temburong, Kuala Belalong ( Cassola and Probst 1995: 13; Wiesner 1998: 376). New records. Temburong, Kuala Belalong Field Studies Centre, MV light, after rain, 7–10pm, 4.i.2014, N4 o 32’49” E115 o 9’28”, 1 male.

Distribution. Borneo [ Brunei (Temburong)].

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.