Stenocladius sp.

垂鬚螢 Comb-horned Firefly

形態特徵:雄螢體長約5.2-7.0毫米,觸角櫛齒狀,分枝十分長,外形似雙色垂鬚螢,但前胸背板紅褐色,鞘翅黑色,基部紅褐色;發光器不明顯。雌螢和幼蟲未知。

分佈地點:二東山、芝麻灣、曹公潭、龍鼓灘、大埔滘、大棠。


成蟲活躍月份:4-7


其他資料:雄螢會被燈光吸引、常在郊外公廁找到。部份於日間被紀錄。馬氏誘集網有時會採集得相當多樣本。雄螢在腹部有兩對微弱的光點發出。



Morphological featuresMale body length 5.2-7.0 mm; antennae unipectinate, with very long branches, resembles Stenocladius bicoloripes, but pronotum reddish brown, elytra black with basal area reddish brown. Female and larva not known.


Distribution:Yi Tung Shan, Chi Ma Wan, Tso Kung Tam, Lung Kwu Tan, Tai Po Kau, Tai Tong.


Adult flight periodApril to July


Other information:Male will be attracted to artificial light, often found in public toilets in countryside. Some records taken in the daytime. Sometimes caught in large number in Malaise trap. Male shows two pairs of weak light spots at the abdomen.





Male20100522-213330


Male
20060530_11-34-50


Male
20120411-00120153


Male20120512-22485366


Male
20130522-005143


Male
20130519-223336