NEOLOBOPTERA PENINSULARIS

NEWS: Scientists from the Zoological Survey of India (ZSI) have identified a new cockroach species, Neoloboptera peninsularis, in Pune, Maharashtra.

ABOUT

• Found among palm shrubs and dry leaf litter near farmland.
• The species is endemic to India.
• Global Context– 6 species reported.
• In IndiaàOnly 3 species recorded — 1865, 1995, and now N. peninsularis (2025 discovery, reported in 2026).
• Highlights overlooked diversity in the Deccan Peninsula.
• Features – Body – Glossy, yellowish‑brown with fully developed wings.
• Unique Traits – Asymmetrical cerci (paired appendages at rear) and whip‑like male genital component.
  • Asymmetrical sub‑genital plate with lateral margin inflexed on right side (ventral view). Denser setae at apex.
• Superficially like N. chakrabortyi, but distinguished by reproductive structures.

Significance

• Scientific – First cockroach species in India identified using DNA sequencing.
• Expands genus Neoloboptera diversity in India.
• Suggests multiple potential new species in the region