Page 20 - Demo

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STRUCTURE & PROCESS, continued
Gray Perch, Preserved
Preserved gray perch for dissection and biology studies. The perch demonstrates the characteristic anatomy of the class Osteichthyes—the boney fish. This is the largest class of vertebrates both in number of species and in number of individuals.
CATALOG NO.
DESCRIPTION
PRICE/EACH
PM4045
5–7", Medium, Pkg. of 10
$12.60
PM4050
7–9", Large, Pkg. of 10
21.80
PM4055
9–12", Extra Large, Pkg. of 10
46.25
PM5690
9–12", Vacuum
Packed, Single Injected, Pkg. of 10
47.50
PM5695
9–12", Vacuum Packed, Double Injected, Pkg. of 10
58.15
Squid
Genus Loligo. The evolution of a closed circulatory system and an advanced nervous system have enabled the squid to adopt a highly mobile existence—unusual among the molluscs.
PM1025 $7.53 PM1030 8.27 PM5995 8.80
9.80
Additional options at flinnsci.com
CATALOG NO.
DESCRIPTION
SIZE
VASCULAR SYSTEM
PRICE/EACH 1–9
PRICE/EACH 10 OR MORE
Squid, Preserved
8–12"
Plain
$ 7.95
Single
8.70
11–16"
Plain
9.30
PM6000
Single
10.30
Dogfish, Squalus, Preserved
Squalus sp. An important specimen in the study of comparative anatomy. The dogfish is representative of the class Chondrichthyes—the cartilaginous fish. Key features beauti-
fully demonstrated by these relatively large animals include the lack of a bony skeleton
and having a two-chambered heart and spiral valve—an intestinal feature that greatly increases the absorptive surface and efficiency of the digestive system. These specimens are embalmed under controlled pressure through the caudal artery. Measurements from snout to tip of tail.
Crayfish, Plain
Preserved crayfish for dissection and biology studies. Ideal for studying the basic charac- teristics of the Arthropod phylum, including a chitinous exoskeleton and jointed append- ages. All individuals measured from tip of tail (uropod) to base of antennae.
CATALOG NO.
DESCRIPTION
PRICE/EACH
PM5340
3–4", Pkg. of 10
$ 7.75
PM5345
3–4", Single Injected, Pkg. of 10
11.25
PM1060
4–6", Large, Pkg. of 10
14.45
PM1065
Single Injected, 4–6", Large, Pkg. of 10
17.50
CATALOG NO.
DESCRIPTION
PRICE/EACH
PM1090
Plain, 18–22", Small
$13.85
PM1095
Plain, 22–27", Medium
16.60
PM2010
Double Injected, 27"+, Large
21.75
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