Thumbnail for "Bacotoma" sp. 5

Bacotoma? sp. 5

  • Family: Crambidae
  • Subfamily: Spilomelinae
  • Genus: Bacotoma
  • Distribution: Sabah.
  • Habitat: Lowland primary & secondary forest and cultivated areas; 480-630m.
  • Wing Length: 9.5-12mm

Taxonomy

Bacotoma sp. 5. An unnamed morphotype nr. B. ptochura Meyrick, 1894; from Sabah, PHS in the Schulze Coll.

Description

This sp. has a broad brown costa and broad brown wing borders on a golden yellow base. The FW submedian line is narrow as is the postmedian line which starts at a darker costal spot. That line diverts basally halfway across the wing leaving a small yellow area distally. The the cell has distinct elongated spot medianally. The abdomen is mainly pale orange-yellow but greyish near the tip.

The two specimens illustrated are very similar but differ in size and the distinctness of their markings and may not be conspecific.

Schulze Taxa #605 & #606.

References

  • Schulze, C.H. (2000) Auswirkungen anthropogener Störungen auf die DiversitĂ€t von Herbivoren. (Analys von Nachtfalterzönosen entlang von Habitatgradienten in Ost-Malaysia). Unpubl. PhD Thesis, University of Bayreuth, Germany, 350pp.

Similar Species (2)


Copyright © Southdene Sdn. Bhd. All rights reserved. info@pyralidsofborneo.com