A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!

Flower Assassin

Rhinocoris segmentarius

Description:

A medium sized and very conspicuous ambush predator form the order Hemiptera (True Bugs). Assassin bugs are robustly built and prey on other arthropods using a powerful recurve beak or Rostrum, that they keep sharp at the tip by rubbing on a ridged groove under the body that often produces a sound. The Flower Assassin is a colourful critter with the red thorax and yellow and black srtipped margins of the thorax. It hunts for prey in expossed sunny areas on plants and flowers and often takes bees and shield bugs. The bright colours are warnings amoung its kind to predators as it can use its beak to inflict a powereful bite to defend itself. In humans the bite is painful resulting in numbness, general welts and nasuea (usually from shock). Anit acid like bicarbonate of soda as a paste can releive symptoms which can last for months afterwards. Until recently it was thought the same venom saliva used to liquify the innards of its prey is also used in defence. However it has been found that two venom production sites exist. The 'hunting venom' is produced in the anterior main gland. The 'defence venom' is produced behind it in the posterior main gland. These glands plus a third auxillary gland all feed into a structure called the hilus, described as a set of muscle-controlled mixing chambers. The defence venom had no effect on small prey animals but caused alot of pain in larger animals. https://cosmosmagazine.com/biology/when-...

Habitat:

Open bushfelt and gardens on the edges of tall vegitation.

Notes:

Not to be confusted with Sunflower Seed Bug which is a type of shield bug with a similar colouring. The Multiple, thin flower stems of the plant bulbine fructescens made it difficult to get close without disturbing the subject which simply moved around the plant stem or further down. Sadly, only got one shot with prey animal out of focus.

Species ID Suggestions



Sign in to suggest organism ID

14 Comments

Roy Arun
Roy Arun 5 months ago

Awesome shot Michael...

Michael Strydom
Michael Strydom 6 months ago

Many thanks Lauren!! :)

LaurenZarate
LaurenZarate 6 months ago

This one is gorgeous! Great shot too, carrying its prey.

Michael Strydom
Michael Strydom 6 months ago

Hi Tukup. Many thanks for the kind words. Had a lot of fun with this one. was very shy to photograph :)

Tukup
Tukup 6 months ago

Just now seeing this. Magnificent colors and great detail. Well deserved nomination too. Congratulations Michael.

Michael Strydom
Michael Strydom 7 months ago

Many Thanks Niel. Dont worry, its been a busy start to the year. I have not been om PN as much as i should. Missed a few things myself. :)

Neil Ross
Neil Ross 7 months ago

How did I miss this one? Great spotting.

Michael Strydom
Michael Strydom 8 months ago

Thanks Maria!!

Maria dB
Maria dB 8 months ago

What a colorful assassin bug!

Michael Strydom
Michael Strydom 8 months ago

Happy Weekend everyone and thank you Ashley for the nomination. Many thanks Leuba Ridgway for your kind words. Very happy one came out :)

Leuba Ridgway
Leuba Ridgway 8 months ago

A single shot, nevertheless a brilliant one ! Thanks. That's a handsome bug.

AshleyT
AshleyT 8 months ago

Your spotting has been nominated for the Spotting of the Week. The winner will be chosen by the Project Noah Rangers based on a combination of factors including: uniqueness of the shot, status of the organism (for example, rare or endangered), quality of the information provided in the habitat and description sections. There is a subjective element, of course; the spotting with the highest number of Ranger votes is chosen. Congratulations on being nominated!

Michael Strydom
Michael Strydom 8 months ago

Many Thanks Zlatan Celebic .... and thank you so much for all the likes and comments :)

Zlatan Celebic
Zlatan Celebic 8 months ago

Wow! Beautiful capture and great info; thanks!

Michael Strydom
Spotted by
Michael Strydom

Harare, Harare Province, Zimbabwe

Lat: -17.76, Long: 31.11

Spotted on Jan 16, 2019
Submitted on Jan 16, 2019

Related Spottings

Assassin Bug Spotting Assassin bug Spined assassin bug

Nearby Spottings

Black Hover Fly Unknown Hooked Winged Net Winged Beetle Eastern Cape Cycad