語系:
繁體中文
English
說明(常見問題)
回圖書館首頁
手機版館藏查詢
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
The evolution of soldiers in aphids.
~
Stern, David Lawrence.
FindBook
Google Book
Amazon
博客來
The evolution of soldiers in aphids.
紀錄類型:
書目-電子資源 : Monograph/item
正題名/作者:
The evolution of soldiers in aphids./
作者:
Stern, David Lawrence.
面頁冊數:
168 p.
附註:
Source: Dissertation Abstracts International, Volume: 55-12, Section: B, page: 5178.
Contained By:
Dissertation Abstracts International55-12B.
標題:
Biology, Entomology. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9510035
The evolution of soldiers in aphids.
Stern, David Lawrence.
The evolution of soldiers in aphids.
- 168 p.
Source: Dissertation Abstracts International, Volume: 55-12, Section: B, page: 5178.
Thesis (Ph.D.)--Princeton University, 1994.
This thesis is a comparative study of the biology and evolution of soldier producing aphids. I first provide a comprehensive review of all published literature on the soldier producing aphids with a synthesis, a new theoretical framework for guiding future studies, and a broad discussion of the future of soldier aphid studies. This review also begins the task of providing a phylogenetic framework for soldier aphid studies. This project is continued in two subsequent chapters that provide a detailed phylogeny for aphids of the family Hormaphididae, particularly the Cerataphidini, constructed on the basis of mtDNA sequence data. These chapters demonstrate that soldiers have originated at least eight separate times and been lost at least once. Therefore, the aphids provide plentiful opportunities for comparative studies of lineages that have independently evolved soldiers.Subjects--Topical Terms:
1018619
Biology, Entomology.
The evolution of soldiers in aphids.
LDR
:02434nmm 2200265 4500
001
1815551
005
20060710080720.5
008
130610s1994 eng d
035
$a
(UnM)AAI9510035
035
$a
AAI9510035
040
$a
UnM
$c
UnM
100
1
$a
Stern, David Lawrence.
$3
1904967
245
1 4
$a
The evolution of soldiers in aphids.
300
$a
168 p.
500
$a
Source: Dissertation Abstracts International, Volume: 55-12, Section: B, page: 5178.
502
$a
Thesis (Ph.D.)--Princeton University, 1994.
520
$a
This thesis is a comparative study of the biology and evolution of soldier producing aphids. I first provide a comprehensive review of all published literature on the soldier producing aphids with a synthesis, a new theoretical framework for guiding future studies, and a broad discussion of the future of soldier aphid studies. This review also begins the task of providing a phylogenetic framework for soldier aphid studies. This project is continued in two subsequent chapters that provide a detailed phylogeny for aphids of the family Hormaphididae, particularly the Cerataphidini, constructed on the basis of mtDNA sequence data. These chapters demonstrate that soldiers have originated at least eight separate times and been lost at least once. Therefore, the aphids provide plentiful opportunities for comparative studies of lineages that have independently evolved soldiers.
520
$a
As an illustration of the types of field studies required for a clearer understanding of soldier aphid biology I present two studies on the soldier-producing species, Cerataphis fransseni. First, I experimentally determined the complete life cycle of this tropical aphid. The life cycles of tropical aphids are relatively poorly known even though tropical aphids may provide crucial keys to understanding the evolution and maintenance of complex life cycles. Finally, I examined soldier investment strategies in relation to colony growth in this aphid. I discovered that the aphids appear to use a geometric rule of soldier investment, scaling the number of soldiers to either the surface area of the gall or the circumference of the colony, and not directly to the number of aphids.
590
$a
School code: 0181.
650
4
$a
Biology, Entomology.
$3
1018619
650
4
$a
Biology, Ecology.
$3
1017726
650
4
$a
Biology, Zoology.
$3
1018632
690
$a
0353
690
$a
0329
690
$a
0472
710
2 0
$a
Princeton University.
$3
645579
773
0
$t
Dissertation Abstracts International
$g
55-12B.
790
$a
0181
791
$a
Ph.D.
792
$a
1994
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9510035
筆 0 讀者評論
館藏地:
全部
電子資源
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約狀態
備註欄
附件
W9206414
電子資源
11.線上閱覽_V
電子書
EB
一般使用(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
Export
取書館
處理中
...
變更密碼
登入