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Arkys lancearius
Small Triangular spider
A beautiful ambush-hunting Araneid found on the leaves of green shrubs throughout Australia including Tasmania. Identifiable by the two large, yellow, roughly circular blobs in the anterior third of the upper surface of the abdomen, which has a series of white blobs within black blobs, like a very coarse dotted line, all around the outside margin. The remainder of the abdomen and cephalothorax reddish orange to brown. Black eyes on the rather hammerhead-shaped face are distinct. This group of spiders hunts by waiting on foliage and ambushing insects at night, usually well camouflaged in the day, often on the undersides of green leaves. The strong spines on the inside of legs I and II may be for protection and for seizing prey. Rear legs are much smaller and often translucent yellow. Males and females share the same colouring and patterning. The egg sac in January-February is a salmon pink sphere suspended on a stalk of several silk threads from the undersides of ferns or other low foliage. The outside of the sac appears woven as if with looping threads. This species is the most common of its genus, quite abundant in better-quality habitat but rarely noticed. The species name lancearius refers to the triangular spear head or heart-shaped, pointy bit fastened onto the end of a lance. ♀ 8mm ♂ 5mm
10 Comments
Thanks armadeus.4
Wow! That is a very cool spider! Looks a little like a squid on a leaf :D Thank you for sharing Mac.
Seeing these guys never gets old
Thanks Saumya Wanniarachchi
So Ornate!
So sharp colors :)
Beautiful and deadly
Incredibly beautiful !
Thanks Viv
Great spotting! Great shot!