Anal Appendages of Aciagrion borneense

Anal Appendages of Aciagrion borneense (Male)

Here is the anal appendages of Aciagrion borneense (male) for the purpose of species identification.

top is lateral (right) view and bottom is dorsal view of the anal appendages of Aciagrion borneense (male)

Anal Appendages - Lestes decipiens

Lestes decipiens - male anal appendages

top =  lateral view (left side); bottom = dorsal view

Anal Appendages - Agriocnemis femina

Anal appendages of Agriocnemis femina (male). 

Top = lateral (left) view; bottom = dorsal view.

Anal Appendages - Heliaeschna uninervulata

anal appendages (male) of Heliaeschna uninervulata

top - lateral (left) view; bottom - dorsal view

basal wings of Heliaeschna uninervulata

Anal Appendages - Anax guttatus vs Anax panybeus

Anax guttatus vs Anax panybeus

anal appendags (male)

lateral (left side) and dorsal views

Anax guttatus

Anax panybeus 

Caudal Lamellae of Lestes decipiens

Below shows caudal lamellae (lateral view) of a female larva of Lestes decipiens

Caudal lamellae of Pseudagrion australasiae

Caudal lamellae of Pseudagrion australasiae (exuvia | female) 

Caudal lamellae of Prodasineura humeralis

Caudal lamellae of Prodasineura humeralis (exuvia | male) 

Caudal lamellae of Pseudagrion microcephalum

Caudal lamellae of Pseudagrion microcephalum (exuvia | male)

left lamella, central lamella and right lamella

Genitalia of Orthetrum testaceum and Orthetrum chrysis

Orthetrum testaceum and Orthetrum chrysis are red dragonflies. Click here to see the slight difference of colour marking between these two species. Their genitalia are also between (see below). 

Left side lateral view of genitalia. A is Orthetrum testaceum and B is Orthetrum chrysis.