Linzey - Vertebrate Biology - Glossary pdf
Linzey - Vertebrate Biology - Glossary pdf
... and visceral arches in fishes and
gill-breathing amphibians.
468 Glossary
Linzey: Vertebrate Biology Back Matter Glossary © The McGraw−Hill
Companies, 2003
Glossary
A
Abomasum. Fourth and last ... transport
460 Glossary
Linzey: Vertebrate Biology Back Matter Glossary © The McGraw−Hill
Companies, 2003
Density-dependent. Mortality that varies
directly with population densi...
Linzey - Vertebrate Biology - Chapter 9 pdf
... artic-
ulation permits the typical vertical (up-and-down) move-
ment of the head, whereas the atlas–axis articulation allows
lateral (side-to-side) movements of the head.
Linzey: Vertebrate Biology ... mid-1980s and Eosimias in
1994, the oldest well-documented anthropoids came
from 36-million-year-old rocks in Egypt, suggesting that
such creatures arose in Africa; however, the Eosimias f...
Linzey - Vertebrate Biology - Chapter 11 pdf
... the 10,000-km
trek to Baja—a distance spanning more than one-third
of the globe—would rank among the longest docu-
mented marine vertebrate migrations.
Bowen, 1995
Linzey: Vertebrate Biology 11. ... winters in Mexico. Thus, this 9-cm-long bird
may migrate a total of 3,000 km each way between its sum-
mering and wintering grounds (Diamond, 1990b).
Linzey: Vertebrate Biology 11. Mov...
Linzey - Vertebrate Biology - Chapter 1 ppsx
... by other sala-
manders and frogs. In some cases, the male parent guards the eggs.
Altricial
One-day-old meadowlark
Precocial
One-day-old ruffed grouse
FIGURE 1.21
Comparison of 1-day-old altricial ...
Companies, 2003
The Vertebrate Story: An Overview 17
TABLE 1.1
Demographic and Life-History Attributes Associated with r- and K-Type
Populations of Amphibians and Reptiles
Attributes r-type K...
Linzey - Vertebrate Biology - Chapter 2 doc
... class of vertebrates are given in
Chapters 4–6, 7, and 9.
Linzey: Vertebrate Biology 2. Systematics and
Vertebrate Evolution
Text © The McGraw−Hill
Companies, 2003
44 Chapter Two
Vertebrate ... reconsidered.
Systematic Zoology 27:17–26.
Linzey: Vertebrate Biology 2. Systematics and
Vertebrate Evolution
Text © The McGraw−Hill
Companies, 2003
Systematics and Vertebrate Evolu...
Linzey - Vertebrate Biology - Chapter 4 ppsx
... primitive
Linzey: Vertebrate Biology 4. Early Chordates and
Jawless Fishes
Text © The McGraw−Hill
Companies, 2003
Early Chordates and Jawless Fishes 81
(a)
(b)
(a) Arandaspis, a 470-million-year-old ... believed that
cephalochordates were the probable vertebrate ancestors. As
evidence, they cited the discovery of the mid-Cambrian 52 0-
million-year-old Pikaia gracilens, a cephaloc...
Linzey - Vertebrate Biology - Chapter 5 doc
... of the yolk sac form a pla-
centa-like connection to the wall of the uterus, which sup-
plies the developing young with nourishment during the
remainder of the 9- to 12-month gestation period.
In ... sim-
ilar in the different groups of vertebrates, they will be dis-
cussed here. In the other vertebrate groups, discussion will
focus only on instances where a hormone has a different func-...
Linzey - Vertebrate Biology - Chapter 6 ppt
... forms was estab-
lished by the end of the Devonian.
Two other groups of labyrinthodonts evolved: the tem-
nospondyls and the anthracosaurs. Members of the order Tem-
Linzey: Vertebrate Biology 6. ... replaced an indefinite num-
ber of times if lost or injured, which is known as polyphyo-
dont dentition. Because amphibians do not chew their food,
Linzey: Vertebrate Biology 6. Amphibi...
Linzey - Vertebrate Biology - Chapter 7 pps
... males. (a) 6 0- to 80-ton titanosaur;
(b) 55-ton Supersaurus; (c) 45-ton Brachiosaurus (=Ultrasaurus); (d) 13-ton Shantungosaurus; (e) 6-ton Triceratops; (f) 7-ton Tyrannosaurus; (g) 16-ton
Indricotherium; ... (g) 16-ton
Indricotherium; (h) 2-ton Rhinoceros; (i) 5-ton Megacerops; (j) 10-ton Mammuthus; (k) 6-ton Loxodonta; (l) 0.3-ton Panthera; (m) 1-ton Scutosaurus;
(n) 1-ton Megalania. Hu...
Linzey - Vertebrate Biology - Chapter 8 doc
... Besides their function of
allowing side-to-side movement of the vertebral column,
epaxial muscles take on new functions including support and
Linzey: Vertebrate Biology 8. Reptiles: Morphology,
Reproduction, ... series of long-chain methyl ketones (Mason et
al., 1989). Females of related groups of snakes have some of
the same methyl ketones as well as variations of the com-
Linzey: Ve...
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