11/14/2012 - - PDF document

▶
11 14 2012
SMART_READER_LITE
LIVE PREVIEW

11/14/2012 - - PDF document

Mar 05, 2024 383 likes •522 views

11/14/2012

slide-1
SLIDE 1

11/14/2012 1

  • male

female rainforest spider

  • male

elephant seals

  • !

" # $

  • %
  • %&
  • Quote from “Descent of Man” by C. Darwin
  • ' (

)

slide-2
SLIDE 2

11/14/2012 2

  • $*

! "

#$ %&

%%&

  • +

$+

  • %

copulations

%

  • ,
  • Dominant

male

'

slide-3
SLIDE 3

11/14/2012 3

) +- +

Video!!

http://dsc.discovery.com/tv/life/episodes.html

slide-4
SLIDE 4

11/14/2012 4

& ./

  • $
  • '(0

' + !1

)* +$,

' /

  • .
  • $

.

/$ 0$$

/ 11

  • /1

2

  • 3
slide-5
SLIDE 5

11/14/2012 5

  • Colored areas are sites of sperm storage

(Male #1 in green; Male #2 in red)

2(4(

  • 5!)46

0*

  • $

780 080 8$09+

  • 7

34"5&

% Eggs fertilized

&

Time in copula (min) Search & guard time ( 156. 5 min)

  • !
  • '

% %

  • ,
  • C. Hedgcock

' 2%

  • !

!" !# ! !$

% % %"

  • &

'()(*

slide-6
SLIDE 6

11/14/2012 6

'

//

"

//

$

//

!

// //

  • // :

&

'

//

"

//

$

//

!

// //

  • // :

&

  • $

'( (; ( /</(

  • !+/<//
  • +0.07

+0.05 +0.03 +0.01 0.01 0.03 0.05 0.07

3 6 9 12

  • /
  • *

Laura Conner and D. Papaj, unpubl.

'

//

"

//

$

//

!

// //

  • // :

&

slide-7
SLIDE 7

11/14/2012 7

1 1

  • #
  • 1
  • Fig. 7.24

$$"16

"

*** ( = * = * = ** 7 '

slide-8
SLIDE 8

11/14/2012 8

/ >

  • %7

/ '7

  • %7
  • 8.

9 ) 1

  • 1
  • +:;,

2 70 3 7 '

  • /
  • !<"%
  • '?//

1

  • Video
slide-9
SLIDE 9

11/14/2012 9

')" 11 4/1 /1

Kenneth M. Gale, Bugwood.org Kenneth M. Gale, Bugwood.org

')1

  • & (

2 3 @

Tursiops species in Shark Bay, Western Australia

BUT ARE COALITIONS MADE UP OF LOW-RANKING MALES? WE DON’T KNOW…

'@1

! 1 7

  • 1
  • '71

+

  • /
  • '7

1

)

  • rufous male

Territorial Resident white male Satellite dark male Marginal male

#"

slide-10
SLIDE 10

11/14/2012 10

#2 !"0 %% !"0 80!"0

  • !"

<$ , ' A.B 0!"0A. B

  • '(

/ !" /

#= 1

*+ ,(

  • .

/* 01++*0 2(* 34 5+

!@ / +

  • /

5/ /C / / 1C D 1 >

E!*

2=1*"=* ?

*+ ,(

  • .

/* 01++*0 *+*** 0* 2(* ***- 6 34 5+ 7***-

slide-11
SLIDE 11

11/14/2012 11

http://www.youtube.com/watch?v=YkSdLk3M5ew http://bio.research.ucsc.edu/~barrylab/classes/animal_behavio r/video_only.html

  • F

Yes!

Yes!!

YES!!!

G1

  • 7
  • +$,

<<$ <$ + 1

  • 71
  • Hamster egg and sperm

+$, ( 2 +

  • 3 +
  • &$ $1

@@,

>36 !!")>67766

)-2

  • 3/

% 6"

slide-12
SLIDE 12

11/14/2012 12

) /@

  • 2

3 @ H IH 2HH

7 E

> '2JKH0

  • 3
  • (7
  • @G

1

  • (,

>$?,

9 *" ,

  • '%*

22"%=

  • 1

! 3I90

  • 4

7

slide-13
SLIDE 13

11/14/2012 13

;

7;:

  • 7:
  • >

7

  • 7

1 A.B

2"A

)1"

Also in rheas and red phalaropes (VIDEO)

22"/

3,*(8 39+0+ ,*8: ;8*+ 8-(+

% '

  • )0(

7-0C

  • 7
  • L%