Laringa castelnaui

 

<> Laringa castelnaui  Felder,1860 <>

the Blue Dandy    ผีเสื้อขี้โอ่น้ำเงิน

 
 
 

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Laringa castelnaui
Photo taken in Myanmar. Present but rare in Thailand ♂ 1300m a.s.l.

Laringa castelnaui is a rare and little known species occuring in the southern part of the SE Asia region. It is sexually dimorphic with the upperside of the male being almost totally blue and the female being mid-brown with darker and lighter markings. Detailed study of this beautiful species is much needed.

Synonyms and other previously used names:   Eurytela castelnaui

 

Taxonomy:  Animalia - Arthropoda - Insecta - Lepidoptera - Nymphalidae - Biblidinae - Laringa - castelnaui

Regional subspecies:    Laringa castelnaui castelnaui (S.Myanmar, S.Thailand, W.Malaysia), Laringa castelnaui fruhstorferi (Java-Indonesia), Laringa castelnaui ochus (Kalimantan-Indonesia), Laringa castelnaui ottonis (Palawan-Philippines)

Regional Distribution:  Myanmar, Thailand, Malaysia, Indonesia, Philippines

Habitat:  Laringa castelnaui is found in montane forest and lowland rainforest at low to moderate elevations. Usually found below 900m a.s.l. but has been reported up to 1300m a.s.l.

Flight time:  most of the year depending on location                       Wingspan:  40-50mm

Life History:   not known

Larval Hosts:  not known but probably from the Euphorbiaceae family

Adult Food Sources:  Nectar - not known to nectar on flowers.  Other - mud puddling (occasional)

Laringa castelnaui
Dawei, Myanmar ♀


Butterflies of Thailand and SE Asia  -  BugsAlive Species Information Sheet
© All images are the copyright of Tim Stratford

 

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Laringa castelnaui
  
 
               This page updated 12th June 2026