Principles Of Entomology
Principles Of Entomology ENTO 404
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This 6 page Class Notes was uploaded by Aaron Pagac on Saturday September 12, 2015. The Class Notes belongs to ENTO 404 at West Virginia University taught by Staff in Fall. Since its upload, it has received 18 views. For similar materials see /class/202729/ento-404-west-virginia-university in Entomology at West Virginia University.
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Date Created: 09/12/15
ENTO 404 Principles of Entomology An ther way t l k 39quotsed tax n my Lecture 23 Endopterygota 1 Primarily wingless insects Apterygota Four Orders Megaloptera dobsonfly alderfly Raphidioptera snakefly Primarily winged insects Pterygota Pa Ptela E hemero tera Neuroptera lacewmg antllon I P P Odonata Coleoptera beetles Newtquota E Exopterygota Endopterygota 15 October 2008 2001 Agricultural Sciences Types of Larva Types of Larva 1 Cam podeiform 2 Eruciform Types of Larva Types of Larva 3 Scarabaieform 4 Vermiform Types of Pupae Types of Pupae 2 Adecticous Exa rate 1 Decticous Types of Pupae Pterygota 3 Adecticous Obtect Neoptem Trichoptera Hymenoptem MEGALOPTERA dobsonfly MEGALOPTERA dobsonfly Key characteristics l 39 39 39and 39 39 39 Most primitive Endopterygota Adult Around permanent water Antenna Near cool streams Filifnrm No eating Larv Mouthpart Live under stones Strong mandibles But nu eating as adlms Tactlle fllament In abdomen Detect prey and predator Pu a Dectionlls Mobile Thorax 3 equal segments RAPHIDIOPTERA snakefly Key characteristics Antenna Filiform Mouthpart Slrong andibles Head and thorax Elongated prothorax Increase mobility of head Female Long ovipositor MEGALOPTERA amp RAPHIDIOPTERA Major Families Sialidae alderfly Raphidiidae snakefly WWW NEUROPTERA lacewing antlion Key characteristics Antenna Filiform or moniliform Mouth part Adult chewing type Larva sucking Wings slink Very similar fore and hind NEUROPTERA lacewing antlion Key characteristics Prothorax Movable Pupa Decticous can move Exarate Enclosed in silk cocoon Silk produced by malpighian tubules NEUROPTERA lacewing antlion Ecological characteristics Habitat Foliage to hunt Sand pit antlion Food Mos r 7 redator All larvae are predator Some adults feed on nectar L an p Major Families Chrysopidae Iacewing COLEOPTERA beetles Myxophaga Archostemata Filiform antenna Clubbed antenna Wing rolling COLEOPTERA beetles Wing rolling Four Suborders Archostemata amp Myxophaga Wings are rolled rather than 0 ed 2 families in each suborder in N America Adephaga Predators 8 major families in N America Polyphaga 90 of beetle families COLEOPTERA beetles Myxophaga Primitive beetle COLEOPTERA beetles Wing rolling Habitat Aquatic insects Archostemata Most primitive beetle Wing rolling Wing venation is similar to Neuroptera Habitat Mos y woody area Inside wood Rotting wood COLEOPTERA beetles COLEOPTERA beetles Adephaga Polyphaga Adephaga Notopleural suture NoNotopleural suture Wings Metacoxae divide Metacoxae do not divide Folding not rolling first abdominal first abdominal Predatory beetle 39 Stemite Notopleural suture w mm Metacoxae divide rst smfn vlmvnlm m abdominal sternite Emmaquot Antenna Fquot quot1 mmt f vanmm Mostly filiform quotquotm39quot 39 Wm mm numm COLEOPTERA beetles COLEOPTERA beetles Adephaga Major families Tarsal segmentation Carabidae ground beetle 7 555 Cicindellidae tiger beetle Larva Campodeiform Dytiscidae diving beetle COLEOPTERA beetles COLEOPTERA beetles T i Polyphaga Major families if g 7 7 Wings gt Staphylinidae rove beetle 39 I 39 Folding not rolling Eye Antennae and eyes Nutns g fm Various Too many famine Msm emm VI Lucaenidae sta beetle Divide into Superfamilies Meiwemum 13 Superfamilies in textbook Abdominal sternum Melacoxs COLEOPTERA beetles COLEOPTERA beetles Major families Major families quot f Scarabaeidae June beetle etc Annquot Elateridae click beetle Lampyridae firefly 13 39 Dermestidae carpet beetle COLEOPTERA beetles COLEOPTERA beetles Major families Major families Nilidulidaepicnicbeetle 39 39 CelambycidaeIonghomedbeetle Coccinellidae Vladr beetle Culculionidae Vweevilr Chlysomelidae leaf beetle A