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Wednesday, 15 April 2026

13-4-2026 MONTE CORONA, VALENCIA - MEDITERRANEAN PALE GLOW-WORM (Nyctophila reichii)


The Mediterranean pale glow-worm (Nyctophila reichii) is a species of beetle belonging to the Lampyridae family. While often referred to as "glow-worms," these insects are technically fireflies that lack wings in their female adult form.

Here are key facts about the Mediterranean pale glow-worm:

Biology and AppearanceScientific Name: Nyctophila reichii.

Appearance: They have segmented, larviform bodies. The females and larvae look similar, but larvae can be distinguished by red spots along the edges of their segments.

Bioluminescence: Adult females emit a steady, yellowish-green light from their abdomen to attract flying males.

Life Cycle: They undergo complete metamorphosis (larva, pupa, adult). Larvae can live for 2–3 years.Diet: As larvae, they are voracious predators, feeding on snails, slugs, and other small invertebrates. Adults usually do not eat.