Luciola curtithorax
擬紋螢 Black Marked Flasher
形態特徵:體長6.5-8.0毫米。前胸背板前方中部有大黑斑,黑斑大小和深淺有個體差異; 雄螢發光器位於整個第6腹板和第7腹板。雌螢與雄螢外表近似,複眼較細小,發光器位於整個第6腹板。與 Luciola nr. laticollis 近似,但本種較大,有淺色鞘翅邊緣,發光模式是複式脈沖閃光。分佈地點:大嶼山昂平、地塘仔、二東山、亞婆塱、梅窩。
成蟲活躍月份:5-6月
其他資料:成蟲在茂盛的樹林內活動,有時百計成蟲在同一地點同時出現。雄螢在空中發出每個閃光相隔0.5-0.7秒,每個閃光持續0.5-0.6秒,由4-8個緊連脈沖組成。
Morphological features:Body length 6.5-8.0 mm, a large black mark at the middle of pronotum anterior region, size and darkness of the mark varies across individuals; light organs occupying ventrite 6 & 7 in male; only ventrite 6 in female. Female resembles male, but with smaller compound eyes. Close to Luciola nr. laticollis, but larger in body size, bearing light colour elytra rim and flash pattern is flash train.
Distribution:Ngong Ping (Lantau), Tei Tong Tsai, Yi Tung Shan, A Po Long, Mui Wo.
Adult flight period:May to June.
Other information:Adults are found at dense woodlands, sometimes hundreds of individuals appear at the same time. Flying males display flashes with inter-flash ranges from 0.5-0.7 S, flash duration 0.5-0.6 s, composed of 4-8 closely connected pulses.
雄 Male

雌 Female

雄 Male

雄 Male

雄 Male

雄 Male

雌 Female

雌 Female

雄螢閃光 Male flashes

雄螢閃光模式 Male flash pattern

雄螢閃光 Male flashes