Systematic Entomology Site Logo
ARS Home About Us Helptop nav spacerContact Us En Espanoltop nav spacer
Printable VersionPrintable Version     E-mail this pageE-mail this page
Agricultural Research Service United States Department of Agriculture
Search
  Advanced Search
 
 
Publications
Insect & Mite Identification Service
Asa Fitch's Aphid Notes
Pyraloidea Larval Key
More Information about Pyraloidea
Pyraloidea Larval Key Hosts
Pyraloidea Larval Key Literature
Pyraloidea Larval Key Acknowledgements
Pyraloidea Larval Key Couplet 1
How to Use a Key for Insect Identification
Specimen Preparation Guidelines by Taxa
Keys to the Scale Insects
 
You are here: Products & Services /

KEY TO SELECTED PYRALOIDEA (LEPIDOPTERA)
LARVAE INTERCEPTED AT U. S. PORTS OF ENTRY
Couplet 23
Prespiracular and prothoracic shields entirely fused (Fig. 53).................................................................24
Prespiracular and prothoracic shields not fused (Fig. 54)........................................................................25
Go back to couplet 22



   
ARS Products & Services Links
  ARS Products & Services
  TEKTRAN

 
Pyraloidea Larvae Key Navigation
Introduction to the Pyraloidea Larvae Key
More Information about Pyraloidea
Hosts and pyraloid larvae
Literature used in the key
Key Couplet 1
Key Couplet 2
Key Couplet 3
Key Couplet 4
Key Couplet 5
Key Couplet 6
Key Couplet 7
Key Couplet 8
Key Couplet 9
Key Couplet 10
Key Couplet 11
Key Couplet 12
Key Couplet 13
Key Couplet 14
Key Couplet 15
Key Couplet 16
Key Couplet 17
Key Couplet 18
Key Couplet 19
Key Couplet 20
Key Couplet 21
Key Couplet 22
Key Couplet 23
Key Couplet 24
Key Couplet 25
Key Couplet 26
Key Couplet 27
Key Couplet 28
Key Couplet 29
Key Couplet 30
Key Couplet 31
Key Couplet 32
Key Couplet 33
Key Couplet 34
Key Couplet 35
Key Couplet 36
Key Couplet 37
Key Couplet 38
Key Couplet 39
Key Couplet 40
Key Couplet 41
Key Couplet 42
Key Couplet 43
Key Couplet 44
Key Couplet 45
Key Couplet 46
Key Couplet 47
Key Couplet 48
Key Couplet 49
Key Couplet 50
Key Couplet 51
Acknowledgements
 
 
Last Modified: 03/25/2011
ARS Home | USDA.gov | Site Map | Policies and Links 
FOIA | Accessibility Statement | Privacy Policy | Nondiscrimination Statement | Information Quality | USA.gov | White House