Southwest Moths

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Tarache lucasi (Smith, 1900)

Bird-Dropping Moth

MONA# 9148

Family: Noctuidae


ATTRIBUTES IN GENERAL
Classification
KINGDOM: Animalia
PHYLUM: Arthropoda
CLASS: Insecta
ORDER: Lepidoptera
SUPERFAMILY: Noctuoidea
FAMILY: Noctuidae
SUBFAMILY: Acontiinae
TRIBE: Acontiini
Tarache lucasi
 
General Species Description
ADULT IDENTIFICATION & WINGSPAN:
ADULT FOOD:
SPECIES RANGE:
ADULT FLIGHT TIME:
HABITAT:
LARVAL IDENTIFICATION & LENGTH:
LARVAL HOST:
LARVAL EMERGENCE (TIME/SEASON):
References:
Life History Study

FIELD NOTES for Tarache lucasi :

Coll. Dates (mm/dd/yyyy)
Summer 2012
Locality & GPS coords
Brown Cyn, Baboquivara Mts, Pima Co., AZ
Elevation (ft) 4,000' elev
Habitat
Sonoran Desert
Host Plant
Hibiscus biseptus ( Arizona Rosemallow)
Collector(s)
Jennifer Bundy
Field Notes & Observations:
LARVAE: I noticed the plant first, then the larvae. The host plant (Hibiscus biseptus) was in bloom with one bright yellow rose giving up its position. Taking a closer look at the plant and blooms, I noticed feeding damage, then finally an ultimate stage larva resting on stem. This species blends in perfectly, from color to morphology, with the key lime & yellow blends of the jagged plant edges.
  - Can you find the larva? (click on image)  
Larva on Hibiscus biseptus
HOST PLANT: Hibiscus biseptus is known to be rare / not as common as Hibiscus coulteri.
  - example of the more commonly observed hibiscus found lower elevation along foothills:  
Hibiscus coulteri, Mexico
  Feeding damage from Tarache larvae observed in habitat, on same host plant:  
feeding damage
Ecology Notes:
Canyon extremely dry

 

 

 

HABITAT
Sonoran Desert (Brown Canyon)
 
HOST
Hibiscus biseptus ( Arizona Rosemallow)

REARING / LAB NOTES for Tarache lucasi:

Voucher No.
135JLB2012
Found as
ultimate stage larvae on host
Food plant used Hibiscus biseptus
Voucher fate
eclosed August 2012
Number of days (1st-Ultimate instar)  
Number of days (prepupa)  
Number of days (pupa to eclosion)  
Morphology Notes:
Ovum:  
Larvae:
Color: Ultimate stage key lime green with detailed yellow and white markings.
Morphology: Pinacular warts from early stages to ultimate stage. Lack prolegs on A3 and A4. A8 hump.
Pupa:  
Cocoon:  
Adult: sexually dimorphic. Male has a broad white stripe along the costa with head and half of thorax white.
Behavior notes:
Ovum: -------
Larvae: Ultimate stage are very cryptic, mainly because of color and patterns. Larvae curve their body in a loop at rest, further blending in with its host plant. During pre-pupal stage, larvae become light pink with with brighter red, orange and yellow colors A1-A4.
Pupa:  
Cocoon:  
Adult:  
Parasitoids:
Parasitoids (yes/no) No
Para. lep voucher: N/A
Para. species: N/A
Para. voucher #: N/A
 
Additional Field Collections reared in Lab:
Larva
Tarache lucas penultimate stage
Penultimate stage larva found on same host plant, Hibiscus biseptus
Larva
Penultimate stage larva found on same host plant, Hibiscus biseptus

Life History Images (use scroll button)

 
Larva
Ultimate Stage
 
Larva
Ultimate stage, pre-pupal