PowerPoint Presentation - Lecture_02.htm

							decticous and
   exarate


adecticous and
   exarate


 adecticous
 and obtect
Zoraptera        Phylogeny of
    Isoptera      Hexapoda
         Mantodea

        Blattodea
    Hemiptera
        Thysanoptera
               Psocoptera


               Phthiraptera
Holometabola
Neuroptera         The
Coleoptera     Holometabola
              Strepsiptera
             Diptera
         Mecoptera

         Siphonaptera

         Trichoptera
         Lepidoptera

Hymenoptera
                     Order Neuroptera
1)   2 pairs of large, equal or
     subequal wings with
     generalized venation,
     usually with many cross
     veins
2)   antennae long, with many
     segments
3)   mouthparts mandibulate,
     though often modified
4)   pupae decticous and
     exarate
5)   larvae campodeiform,
     carnivorous
6)   adults usually predaceous
               Order Neuroptera
1) 2 pairs of large, equal or
   subequal wings with
   generalized venation,
   usually with many cross
   veins
2) antennae long, with many
   segments
3) mouthparts mandibulate,
   though often modified
4) pupae decticous and
   exarate
5) larvae campodeiform,
   carnivorous
6) adults usually predaceous
             Suborder Megaloptera
1) hind wings broad at base
    with an enlarged anal area
2) wing veins not bifurcate at
    wing margin
3) ocelli present or absent
4) larvae aquatic and with
    lateral abdominal filaments
5) larval jaws not elongate
6) pupa not in a cocoon
 Suborder
Megaloptera
1) hind wings broad at base
    with an enlarged anal area
2) wing veins not bifurcate at
    wing margin
3) ocelli present or absent
4) larvae aquatic and with
    lateral abdominal filaments
5) larval jaws not elongate
6) pupa not in a cocoon
         Suborder Raphidioptera
1) hind wings not broad at base
2) some wing veins bifurcate at wing
   margin , both wings with a stigma
3) ocelli present or absent
4) female with exerted ovipositor
5) prothorax elongate
6) larvae terrestrial, mandibulate
7) pupa not in a cocoon
Suborder
Planipennia

1) hind wings not broad at
base
2) main wing veins usually
bifurcate at wing margin
3) ocelli absent
4) larvae mostly terrestrial
5) larvae with sickle-shaped
mandibles and maxillae
modified for sucking
Megaloptera
Corydalidae
Corydalidae - fishflies and dobsonflies
         Suborder Raphidioptera
1) hind wings not broad at base
2) some wing veins bifurcate at wing
   margin , both wings with a stigma
3) ocelli present or absent
4) female with exerted ovipositor
5) prothorax elongate
6) larvae terrestrial, mandibulate
7) pupa not in a cocoon
Raphidiidae
- snakeflies
Suborder
Planipennia

1) hind wings not broad at
base
2) main wing veins usually
bifurcate at wing margin
3) ocelli absent
4) larvae mostly terrestrial
5) larvae with sickle-shaped
mandibles and maxillae
modified for sucking
Suborder Planipennia
 Suborder
Planipennia
Mantispidae - mantidflies
Mantodea
Mantispidae
Mantispidae - mantidflies