Upload
hengki-suwondo
View
232
Download
0
Embed Size (px)
Citation preview
8/12/2019 Animalia Ch32 33
1/65
Kingdom Animalia
Invertebrates:Chapters 32 & 33
1
8/12/2019 Animalia Ch32 33
2/65
In these chapters
What is an animal?
How best to organize animal groups
Evolutionary milestones in animal evolutionaryhistory
Different phylaDefining characteristicsNotable representatives
2
8/12/2019 Animalia Ch32 33
3/65
Animalia
Multi-cellular
Heterotrophic digest food in an internalchamber
Lack a rigid cell wall
Most have differentiated tissues
Motile at at least one stage of life cycle
3
8/12/2019 Animalia Ch32 33
4/65
8/12/2019 Animalia Ch32 33
5/65
Lets organize these animals!!" #$%%&'($
*" +,--.&-:( )$/# ;**/#*
-='(8'&*;?@?)(A#$.B@,A(A#$.
CD#''9E*"F
!$-='(8'&*;?G'/* H#*(A#$.
I'' ()"#$ G"9'&5
8/12/2019 Animalia Ch32 33
6/65
Lets organize these animals!
/" 0%123 +(,451657-'-89.(':&( 1(372,;& 6$&?&514%&2'
@57-'141(& J 6-$*) "('# )"&)A#K#'(=* -, #.8$9(
7A B(1'1-'1%&- J H(/)"
A#K#'(=* +$(. 8'&*)(=($#
6A C&.'&(1-'1%&- J I,/*A#K#'(=* +$(. 8'&*)(=($#
6
8/12/2019 Animalia Ch32 33
7/65
Embryonic development
7
8/12/2019 Animalia Ch32 33
8/65
Classifying
! Molecular data hasdrastically revised the
phylogeny of Animalia!
! The debate
continues
8
8/12/2019 Animalia Ch32 33
9/65
9
8/12/2019 Animalia Ch32 33
10/65
10
8/12/2019 Animalia Ch32 33
11/65
11
8/12/2019 Animalia Ch32 33
12/65
Animalia Invertebrate PhylaB1(,9&(7 J 7(,7 J L#''-#* B +$-#,A*
B57'$:&5%,2':&- J 6'&)2($.*
E1F9&(-
+7(>,3(7>&-
G155.-=-
022&5,>- J - J -,*#?)* B +$-#,A* 12
8/12/2019 Animalia Ch32 33
13/65
Sponges
I*9..#)$-?&'
:( ;**/#*
:( ,#$K(/* *9*)#.
NOOO J PO7OOO *=0
!(,* (+ *-,3'# ?#''*)(3#)"#$
13
8/12/2019 Animalia Ch32 33
14/65
Sponges
14
8/12/2019 Animalia Ch32 33
15/65
Sponge movie 15
8/12/2019 Animalia Ch32 33
16/65
CnidariansM&A-&' *9..#)$9
:#$K# ,#)
!#,)&?'#*
H(*)'9 =$#A&?-(/*
QOOO *=0
8/12/2019 Animalia Ch32 33
17/65
Cnidocyte
8/12/2019 Animalia Ch32 33
18/65
Cnidaria Two formsPolyp
!/8#R'-S#
T*/&''9 &U&?"#A )(& */8*)$&)#
Medusa (only some)
T.8$#''&R'-S#
!#,)&?'#*7 &,A ($&'&$.* &$(/,A &?#,)$&' .(/)"
8/12/2019 Animalia Ch32 33
19/65
8/12/2019 Animalia Ch32 33
20/65
CnidariansHydrozoa Portuguese Man O War Hydra
20
8/12/2019 Animalia Ch32 33
21/65
Man o War movie 21
8/12/2019 Animalia Ch32 33
22/65
Cnidarians Jellies (Jellyfish)
22
8/12/2019 Animalia Ch32 33
23/65
Movie 23
8/12/2019 Animalia Ch32 33
24/65
Comb Jellies
W-S# L#''9E*"7 8/)"&K# ?-'-& )( .(K#
G$#A&?-(/*
PNO *=0
1#$.&="$(A-;?
24
8/12/2019 Animalia Ch32 33
25/65
Comb jellies Show movie
25
8/12/2019 Animalia Ch32 33
26/65
8/12/2019 Animalia Ch32 33
27/65
Animal Phyla# No symmetry
Sponges
# Radial symmetry Jellyfish & Comb jellies
# Bilateral symmetry# Protostomes
FlatwormsSegmented wormsMollusksRotifers
# Bilateral symmetry, cont.# Protostomes, cont.
(Sheds its outer layer)TardigradesRoundworms
Insects & friends
# Deuterostomes EchinodermsChordates
8/12/2019 Animalia Ch32 33
28/65
Platyhelminthes FlatwormsG$#A&)($9 ($=&$&*-;?
M#=$(A/?# *#X/&''9($ &*#X/&''9
Y$3&, *9*)#.*Z&*)$(K&*?/'&$:#$K(/*M#=$(A/?;K#
G$()(,#="$-;?
I?(#'(.&)#*
!&=#2($.*28
8/12/2019 Animalia Ch32 33
29/65
Planaria! 29
8/12/2019 Animalia Ch32 33
30/65
Annelids Segmented worms
Earthworms, leeches
Bristles for locomotion
SystemsDigestiveCirculatory
Many heartsNephrons
NervousMuscle layers 30
8/12/2019 Animalia Ch32 33
31/65
Xmas tree worm movie
31
8/12/2019 Animalia Ch32 33
32/65
MollusksV"-)(,*7 Z&*)$(=(A*7[-K&'K#*7 V#="&'(=(A*
H&,)'#\,)#$-($ 8(A9 2&'' )"&)?(K#$* )"# C3/)*F
V&K-)9 "(/*#* .&,9($3&,*
8/12/2019 Animalia Ch32 33
33/65
Chitons
G$-.-;K# .(''/*S*
8/12/2019 Animalia Ch32 33
34/65
Gastropods
8/12/2019 Animalia Ch32 33
35/65
Show slug movie
35
8/12/2019 Animalia Ch32 33
36/65
Elysia movie
36
8/12/2019 Animalia Ch32 33
37/65
Bivalves
8/12/2019 Animalia Ch32 33
38/65
CephalopodsC1#&AR+(()F
G$(.-,#,) "#&A^ +(().(A-E#A -,)( )#,)&?'#*
V"$(.&)(="($#* J?('($#A =-3.#,)*
H(*) -,)#''-3#,)-,K#$)#8$&)#*_
:&/;'/*7 ?/U'#E*"7*`/-A7 (?)(=/*
38
8/12/2019 Animalia Ch32 33
39/65
Cuttlefish
1-3"'9 A#K#'(=#A #9#*
V/U'#8(,#
39
8/12/2019 Animalia Ch32 33
40/65
Cuttlefish movie
40
8/12/2019 Animalia Ch32 33
41/65
Octopus & Squid
] &$.*
a )#,)&?'#*
\,S
V$&2'7 *2-. ($*-="(, L#)
1-3"'9 -,)#''-3#,)
41
8/12/2019 Animalia Ch32 33
42/65
Octopus
42
8/12/2019 Animalia Ch32 33
43/65
RotifersTiny
2200 sp.
Mostly freshwater
Prey on bacteria
Coelomates
Many purely female species
SystemsDigestiveProtonephridiaNervous
Ganglion (tiny brain)Proto-eyes
43
8/12/2019 Animalia Ch32 33
44/65
Rotifer Feeding 44
8/12/2019 Animalia Ch32 33
45/65
Animal Phyla# No symmetry
Sponges
# Radial symmetry Jellyfish & Comb jellies
# Bilateral symmetry# Protostomes
FlatwormsSegmented wormsMollusksRotifers
# Bilateral symmetry, cont.# Protostomes, cont.
(Sheds its outer layer)TardigradesRoundworms
Insects & friends
# Deuterostomes Echinoderms
Chordates
8/12/2019 Animalia Ch32 33
46/65
Phylum Tardigrada
Water bears, mosspiglets
Himalayas to deep sea;poles to equator
On lichens, mosses,feed on plant tissues
From -328 to 304degrees, from vacuumof space and back
8/12/2019 Animalia Ch32 33
47/65
Tardigrade movie
8/12/2019 Animalia Ch32 33
48/65
Nematodes Roundworms!-,97 /8-`/-)(/*
8/12/2019 Animalia Ch32 33
49/65
Lymphatic philarisis
Worms infect lymphatictissue, blocking flow oflymph
Accumulation of fluidin lower extremitiescauses extreme edema
Babies travel through
blood streamTransmitted bymosquitoes
8/12/2019 Animalia Ch32 33
50/65
Nematode movie 50
8/12/2019 Animalia Ch32 33
51/65
Phylum Arthropoda
P0 1&$A#,#A #X(*S#'#)(,V"-;,7 =$()#-,*72&X
G$()#?;K#G$#K#,) 2&)#$ '(**H(')
a0
8/12/2019 Animalia Ch32 33
52/65
8/12/2019 Animalia Ch32 33
53/65
Horseshoe Crabs
1&$A'9 ?"&,3#A -, .-''-(,*(+ 9#&$* gD/$&**-?h
Y,'9 d '-K-,3 *=#?-#*
W-K# (, *#& 8#A7 ?(.#&*"($# +($ $#=$(A/?;(,
1#.(?9&,,-, -,*)#&A (+
"#.(3'(8-, J 8'/# 8'((A
6&''-,3 ,/.8#$* J "&8-)&)'(**
53
8/12/2019 Animalia Ch32 33
54/65
ArachnidsPOO7OOO *=0
8/12/2019 Animalia Ch32 33
55/65
Show spider movie 1 & 2
55
8/12/2019 Animalia Ch32 33
56/65
Myriapods
V#,;=#A#* J (,# =&-$ '#3*=#$ *#3.#,)
H-''-=#A#* J )2( =&-$ '#3*=#$ *#3.#,)
>#)$-;K($(/* J A#?(.=(*#='&,) .&)#$-&'
56
8/12/2019 Animalia Ch32 33
57/65
Crustaceans
H(*)'9 &`/&;?
!2( =&-$ &,)#,,N$&,?"#A &==#,A&3#*
[&$,&?'#*7 ?(=#=(A*7 S$-''7*"$-.=7 ?$&87 '(8*)#$*
G'&,S)(,-?
>#'-?-(/*
57
8/12/2019 Animalia Ch32 33
58/65
Hexapods (insects & friends)
Three pairs of legs
Three body segments:
head, thorax, abdomen
Two pair wings
800,000 named species
Incredibly diverse forms& life histories
58
8/12/2019 Animalia Ch32 33
59/65
Some insect orders
DragonfliesPredators
Beetles350,000 sp.
Ants, bees, wasps
Complex socialorganization
59
8/12/2019 Animalia Ch32 33
60/65
Bee movie 60
8/12/2019 Animalia Ch32 33
61/65
Embryonic development
61
8/12/2019 Animalia Ch32 33
62/65
Embryonic development
G$()(*)(.#*I'' \,K#$)#8$&)#*7g&'.(*)h
>#/)#$(*)(.#*@?"-,(A#$.*
V"($A&)#*
62
8/12/2019 Animalia Ch32 33
63/65
EchinodermsC
8/12/2019 Animalia Ch32 33
64/65
Echinoderms
Sea stars, sea urchins,sea cucumbers, sanddollars & friends
64
8/12/2019 Animalia Ch32 33
65/65
Echinoderm movie
65