Lab Practial 1 ENTM 207

Kingdom: Animalia

Phylum: Arthropoda,

Subphylum: Mandibulata,

Class: CRUSTACEA

Common names: Crayfish, sowbug, shrimp, crab, lobster, etc.

Animalia

Phylum: Arthropoda,

Subphylum: Mandibulata,

Class: DIPLOPODA

Common Name: Millipede.

Kingdom: Animalia

Phylum: Arthropoda,

Subphylum: Mandibulata,

Class: CHILOPODA

Common Name: Centipede.

Phylum: Arthropoda,

Class: ARACHNIDA,

Order: Araneae or Araneidae

Diagnostic Characters: Four pairs of legs, No antennae, Constriction between cephalothorax and abdomen.

Kingdom: Animalia

Phylum: Arthropoda,

Subphylum: Chelicerata

Class: ARACHNIDA,

Order: Acari

Tick

Kingdom: Animalia

Phylum: Arthropoda,

Class: ARACHNIDA,

Order: Opilioniones

Common Name: Daddy long leg.

Phylum: Onychophora

Common Name: Velvet worm. Diagnostic Characters: Body segmented, Worm-like, Peg-like protrusions from each body segment, Simple antennae and eyes, Body covered with small tubercles.

Kingdom: Animalia

Phylum: Arthropoda,

Subphylum: Chelicerata,

Class: Merostomata

Common Name: Horseshoe crab. (Xiphosura)

Phylum: Arthropoda, Class: Insecta

Diagnostic Characters: One pair of antennae, Three pairs of legs, Three body segments, 0-2 pairs of wings.

Kingdom: Animalia

Phylum: Arthropoda

Subphylum: Trilobita

Common Name: Trilobite.

1. Tergum 2. Dorsum

anterior

Ventral

sternum

pleuron

proximal

Bilateral

9. arachnida 10. acari

11. arthropoda 12. Chelicerata

diplopoda

14. arthropoda 15. insect

16. animalia 17. Scorpiones

16.Name the Kingdom

17. Name the order

18. arachnida 19. arneae

arthropoda

21. Daddy-Longlegs 22. arachnida

23. centipede 24. chilopoda

25. Onychophora 26. Velvetworm

25. Name the phylum

26. Name the common name

27. Arthropoda 28. trilobite

spine- immovable
• found on the edge of the hind tibia of the grasshopper

labium

maxilla

labrum

mandible

plumose

lamellate

clavate

capitate

frons

aristate

filiform

vertex

setaceous

hypopharynx

scales

gena

Chelicerae

1st pair of ventral modified ventral
appendages

Abdomen

Anterior

Apex/Apical

Posterior

Carapace

Cephalothorax

where the head and the thorax are fused into a single unit

Little hairs
• In pollinators: collect pollen
• In caterpillars: defense

Seta

big eye

Compound Eye

Compound Microscope

Distal

Eyepiece

Exoskeleton

Protects insects from harmful agents, conserves moisture, place for sensory structures, adds structural strength, and limits the insect’s range of motion

Geniculate

body region and general direction

Lateral

asymmetry

any lack of balance or perfect symmetry in an insect's body or traits

general direction

Median

Body Segment

Notum/Notal

Objectives

little eyes

Ocellus

Pedipalpi

Radial

what symmetry

Kingdom: Animalia

Phylum: Arthropoda
Subphylum: Chelicerata

Class: Arachnida

Order: Scorpiones

common name: Scorpion

spiracles

what are little dots on insects body

spinnerets

silk-spinning organs found on the abdomen of spiders

Spur

movable

• Found on proximal end of hind leg of tibia

• Think of cowboy boot spurs – they only occur in 1 spot!

Stereoscopic microscope

Telson

long, pointed, non-stinging tail that serves as a rudder to steer and helps it right itself if it gets flipped over by waves or predators

closest to body wall

where do you start numbering body segments