SMG Logo

< Colocasia coryli

Moma alpium >

Diloba caeruleocephala (Linnaeus, 1758)

Figure of Eight
73.0330 (B&F: 2020)


»Suborder: Glossata
  »Superfamily: Noctuoidea
    »Family: Noctuidae
      »Subfamily: Dilobinae
        »Tribe: Acontiini

Number of records: 335
Recorded in: 117 1km grid squares
Date of most recent record: 02 xi 2024
Identification 
difficulty 
: 1Species that can be relatively easily identified even by inexperienced recorders with the use of up-to-date field guides. Such records would be accepted without the need for additional evidence as long as they conform to the normal flight period and geographical range of the species.

Resident. Normally occurs sparingly or fairly commonly in woods; rare along treeless parts of the coast. Very local, very irregular in high numbers, and currently completely missing from large areas. Single-brooded, flying mainly from early October to mid November, occasionally from the third of September or to third week of November. Larvae feed on sloe, cherry laurel, hawthorn, apple, and plum. (Pratt, 2011)

Diloba caeruleocephala
Ebernoe Common, 13 v 2026
Photo: Chris Chapman
Diloba caeruleocephala
Plumpton, 13 x 2025
Photo: Chris Chapman
Diloba caeruleocephala
Upper Beeding, 18 x 2025
Photo: Matt Busuttil
Diloba caeruleocephala
Southwater, 20 x 2019
Photo: Graham Meech
Diloba caeruleocephala
Southwater, 22 x 2020
Photo: Graham Meech
Diloba caeruleocephala
Burgess Hill, 27 x 2022
Photo: Alan Gange
Diloba caeruleocephala
larva
Woods Mill, 21 v 2018
Photo: Bob Foreman
Diloba caeruleocephala
on Wild Plum
Ashington, 20 iv 2017
Photo: Richard Roebuck

Gallery

Distribution at 1km scale

distribution map 1
distribution map
distribution map
distribution map
distribution map
distribution map
distribution map

Phenology (adult)

phenology
phenology
phenology
phenology
phenology
phenology

Phenology (larval)

larval phenology
Copyright The Sussex Moth Group © 2026
Valid HTML5