Showing posts with label Very Rare. Show all posts
Showing posts with label Very Rare. Show all posts

Wednesday, September 15, 2010

Damselfly (28) - Agriocnemis Nana

Family : Coenagrionidae
Common Name : Dwarf Wisp
Status : Very rare
Location : Lornie Trail

This is the smallest damselfly in Singapore, a very rare species.  It is about 2 cm, slightly smaller than Agriocnemis Femina.  The thorax and abdomen of the male are blue in colour with black markings.  It looks like a smaller version of the male Pseudagrion Microcephalum.  The female has a greenish yellow with black marking thorax, more attractive than the male, in my opinion.

(Female - Lornie Trail, 15 Sep 2010)

I spotted this tiny female at Lornie Trail this morning.  After I took a single shot, a female dragonfly (Acisoma Panorpoides) suddenly came and preyed on it!  The dragonfly ate so fast that within a few minutes, my precious damselfly species was gone.  My friend found another female nearby but before we could capture it, it flew away.  As this species was very small in size, it was extremely difficult to re-locate it.  A real pity that I did not photograph this species well :-(  

(Eaten by a dragonfly - 15 Sep 2010)
Afternote : I revisited Lornie Trail on 20 Oct 2010 and I sighted one female around the same area.  I was happy to capture some improvement shots this time round.

(Lornie Trail - 20 Oct 2010)

Monday, December 21, 2009

Dragonfly (17) - Risiophlebia Dohrni

Family : Libellulidae
Common Name : Triangled Small Percher
Status : Critically Endangered

Of Singapore's 124 recorded species of odonata, Risiophlebia Dohrni is one of the rarest. It is classified in the Singapore Red Data Book 2008 as a critically endangered species. This species can only be found in Upper Peirce. It is a relatively small size dragonfly with a unique unstraightened obdomen. Quite a cooperative species allowing me to take various shots.

(Upper Peirce - 21 Dec 2009)

(Upper Peirce - 21 Dec 2009)

Sunday, February 15, 2009

Dragonfly (8) - Trithemis Aurora (紫紅蜻蜓)

Family : Libellulidae
Common Name : Crimson Dropwing
Status : Very Common
Location : Singapore Botanical Gardens, Segar Road, Dairy Farm Nature Park, Holland Woods, etc.

(Female - Holland Wood, 27 Dec 2007)

This Dawn Dropwing species is one of the most common dragonflies than can be found near ponds, open streams and lakes. They are very attractive looking and easily noticeable. The female has bright orange colour while the male is deep pink in colour. They are very quite easy to approach and usually not a problem to get some close-up shots.

(Male - Singapore Botanical Gardens, 6 Aug 2008)

(Male close-up - Venus Drive, 19 Feb 2008)

(Female close-up - Singapore Botanical Gardens, 27 Dec 2007)