Biology:Macromia ida

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Short description: Species of dragonfly


Macromia ida
Macromia ida.jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Odonata
Infraorder: Anisoptera
Family: Macromiidae
Genus: Macromia
Species:
M. ida
Binomial name
Macromia ida
Fraser, 1924

Macromia ida[2] is a species of dragonfly in the family Macromiidae. It is an endemic dragonfly and found only in Western Ghats in India .[3]

Description and habitat

It is a medium-sized dragonfly with emerald-green eyes. Its thorax is dark metallic blue, marked with citron-yellow. There is a well-defined humeral stripe, an oblique narrow stripe on the mesepimeron, and a narrow stripe on the posterior border of the metepimeron. Abdomen is black, marked with citron-yellow. Segment 2 has the dorsal markings greatly restricted compared to Macromia flavocolorata. Segment 3 has paired dorsal spots apposed to the basal side of jugum, and a baso-lateral triangular spot on each side. Segments 4 to 6 have the paired dorsal spots. Segment 7 has a basal annule occupying about one-third the length of segment. Segment 8 has a large triangular basal dorsal spot and a quadrate spot at the base on each side. Segments 9 and 10 are unmarked. Anal appendages are black.[4]

Its small size and general dark colours distinguishes it from all other species except Macromia flavocolorata. It is difficult to distinguish these two species without examining the genitalia.[4]

This species usually found hawking over shallow streams where it breeds.[4][5]

See also

  • List of odonates of India
  • List of odonata of Kerala

References

Wikidata ☰ Q2230213 entry