least skipper

(Ancyloxypha numitor)

               
Conservation Status

IUCN Red List

not yet assessed

least skipper

NatureServe

N5 - Secure

S5 - Secure

Minnesota

not listed

Occurrence

Uncommon

Flight/Season

Three broods from early June to late September

Habitat

Wet meadows, marshes, slow streams

Size

Wingspan: ¾ to 1

         
         
         
          Photo by John Shier

Identification

The caterpillar is green, slender, and less than ¾ long.

A plate (prothoracic shield) extends across the upper part of the first thoracic segment. The white, forward portion of the shield is about twice as wide as the black, rearward portion.

There is a white, two-segmented wax gland along the bottom of each side of abdominal sections 4, 5, and 6. There is a similar, one-segmented wax gland on abdominal segment 7.

 
Similar
Species

 


Larval Food

Grasses

 
Adult Food

Flower nectar

 
Life Cycle

 

 
Behavior

 


Distribution Distribution Map   Sources: 20, 21, 24, 29, 71.

Comments

 


Taxonomy

Order:

Lepidoptera (butterflies and moths)

 

Suborder:

Glossata

 

Infraorder:

Neolepidoptera

 

Parvorder:

Heteroneura

 

No Rank:

Ditrysia

 

No Rank:

Obtectomera

 

Superfamily:

Hesperioidea (skippers)

 

Family:

Hesperiidae (skippers)

 

Subfamily:

Hesperiinae (grass skippers)

 
Synonyms

Ancyloxypha longleyi

Hesperia bion

Heteropterus marginatus

Thymelicus puer

 
Common
Names

least skipper


 

 

 

 

 

 

 

 

 

 

 

 

       

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John Shier


  least skipper    

       
       

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  Least Skipper
DianesDigitals
 
  Least Skipper  
 
About

Copyright DianesDigitals

 
     
  Least Skipper (Ancyloxypha numitor)
Bill Keim
 
  Least Skipper (Ancyloxypha numitor)  
     
  Ancyloxypha numitor (Least Skipper)
Allen Chartier
 
  Ancyloxypha numitor (Least Skipper)  

 

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Other Videos

 
  Least Skipper - August 11, 2013
Don Gagnon
 
   
 
About

Published on Aug 12, 2013

Least Skipper (Ancyloxypha numitor), Vegetable Garden, Gagnon Wildlife Habitat, Somerset, Massachusetts, Saturday morning, August 11, 2013, 9:02 AM - Canon PowerShot SX50 HS MVI_39836; 3:08 min.

 
     
  Skipper and Honeybee - August 17, 2013
Don Gagnon
 
   
 
About

Published on Aug 23, 2013

Least Skipper (Ancyloxypha numitor) and Western Honey Bee (Apis mellifera), Nectaring "Violet Opera" Dahlia (Dahlia variabilis) Flower, Butterfly Garden, Gagnon Wildlife Habitat, Somerset, Massachusetts, Saturday morning, August 17, 2013, 9:34 AM - Canon PowerShot SX50 HS MVI_41100; 33 sec.

 
     

 

Camcorder

         

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John Shier
7/31/2016

Location: Pine Bend Bluffs SNA

least skipper


     
     
 

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