Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Invert Biology > Lab 6: Arthropoda 1 > Flashcards

Lab 6: Arthropoda 1 Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

when did subphylum tribolita go extinct

A

Permian

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

3 longitudinal sections of Trilobites dorsal shield

A

axial lobe and 2 lateral ones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

three transverse parts of Trilobites shields

A
  • cephalon
  • thorax
  • pygidium
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

what type of appendages do Trilobites have

A

biramous (2-branched)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

do chelicerates have antennae?

A

no

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what two types of appendages are specific to the chelicerata

A
  • pedipalps

- chelicerae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

two body regions of chelicerates

A
  • cephalothorax (prosoma)

- abdomen (opisthoma)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

eurypterida lasted from the ? to the ? period

A

Ordovician, Permian

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

how many eyes on a xyphosura and how many are visible

A

9, 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

xyphosura telson is like a

A

tail

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

pycnogonida are sea

A

“spiders”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

pycnogonida mouth location

A

on the proboscis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

carapace

A

prosoma covering on an arachnid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

arachnida eye type

A

simple

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

what are the claws in order scorpiones

A

pedipalps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

pectines

A

comb-like structures on the ventral side of a scorpion posterior to the legs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

pectines funct

A

detect ground vibrations prod by prey

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

what are aranea (spider) fangs

A

chelicerae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

pedicel

A

stalk like structure connecting the prosoma and opisthosoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

how do male spiders transfer sperm

A

pedipalps

21
Q

what do spiders use to draw their liquid food in

A

pumping stomach

22
Q

what is the name for an acari head

A

gnathosoma

23
Q

what bears the legs on an acari

A

idiosoma

24
Q

acari resp

A

tracheal resp system

25
Q

pseudoscorpiones differences (3)

A
  • small
  • broad opisthosoma
  • lack a sting(er)
26
Q

2 diffs btwn a harvestman and a spider

A
  • no pedicel btwn the prosoma and the opisthosoma

- extremely long legs that carry body high above substrate

27
Q

how do harvestmen deter predators

A

repugnatorial glands

28
Q

solpugida/solifuges defining characteristics (2)

A
  • huge forward pointing chelicerae like jaws

- leg like pedipalps with suckers

29
Q

myriapoda incl

A

millipedes and centipedes

30
Q

chilopods have appendages on the first trunk segment called

A

poison fangs

31
Q

centipede legs (2)

A
  • splayed out

- one per segment

32
Q

millipede legs

A

2 per segmet

33
Q

gnathochilarium

A

a part of a millipede on its head

34
Q

millipede exoskeleton material

A

CaCO3

35
Q

2 smelly substances of diplopoda

A
  • repugnant substances to scare away predators

- noxious vapours

36
Q

ametabolous metamorphosis

A

immature instars differ from the adults only in size and development of the gonads and external genitalia

37
Q

hemimetabolous meta

A

young nymphs that lack gonads, external genitalia, and wings

38
Q

holometabolous meta

A

immature instars completely different than the adults (larvae -> pupa -> adult)

39
Q

what are mandibulate mouthparts in hexapods for

A

chewing solid matter

40
Q

haustellate mouthparts funct

A

sucking

41
Q

fat body in an orthopteran

A

white-coloured blobs floating inside the haemocoel

42
Q

elytra

A

protective structures adapted from forewings in beetles

43
Q

what type of development do beetles and lepidopterans have

A

holometabolous

44
Q

what do lepidopterans feed with

A

rolled up proboscis

45
Q

flies have how many wings

A

2

46
Q

what is the second set of wings in flies replaced with

A

halteres, counterweights

47
Q

what type of development do orthoperta and odonata and true bugs have?

A

hemimetabolous

48
Q

what type of development do silverfish have

A

ametabolous

Invert Biology (25 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions