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invert_lab_1_sponges
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Common Name:
Phylum:
Subphylum:
Type of tissues:
"Glass rope sponge"
Phylum: Porifera
Subphylum: Symplasma
Syncytial (multinucleated) tissues
Common Name:
Phylum:
Subphylum:
Type of tissues:
Water found:
"Venus Flower Basket"
P. Porifera
Subp. Symplasma
Syncytial (multinucleated) tissues
Deep water
Name:
Subphylum:
Found in Class:
Spongin Fibers
Subp
: Cellularia (sponges with cellular tissues)
Class Demospongiae (larger sponges)
Common name:
Subphylum:
Class:
"Goblet sponge"
Subp. Cellularia (sponges with cellular tissues)
C. Demospongiae
Common name:
Subphylum:
Class:
Rope sponge
Subphylum
: Cellularia (sponges with cellular tissues)
Class
: Demospongiae
Common Name:
Subphylum:
Class:
Tube sponge
subphylum
: Cellularia (sponges with cellular tissues)
Class
: Demospongiae
Common Name:
Subphylum:
Class:
Boring sponge
SubPhylum
: Cellularia (sponges with cellular tissues)
Class
: Demospongiae
Where found:
Demospongiae spicule
Type of spicules foun in Calcarea sponges.
Triradiate spicules
Subphylum of sponges that include:
the "glass sponges"
Syconoid and leuconoid body types
All deep water marine
Triaxon and monaxon spicules
Subphylum Symplasma (sponges with syncytial tissues)
2 classes of Subphylum cellularia sponges
(sponges with cellular tissues)
Class - Demospongaie
Class - Calcarea
Class of sponges that contain:
Siliceous spicules and/or spongin
monaxon, tetraxon, triaxon spicules
Parenchymula larva
Leuconoid body structure
Class Demospongiae
Class of sponges that contain:
Calcareous, Triradiate spicules
All types of body structure
only megascleres present
amphiblastula larva
Class: Calcarea
What is it?
1:
2:
3:
not pictured to right of 2, and down 3:
X-section of Sycon
1
: Ostium
2
: Apopyle
3
: Atrium
Rt of 2
: Choanocyte Chamber
down 3
: Incurrent canal
What is it?
Where found? and Why?
Spongilla Gemmules - asexual reproductive bodies produced by freshwater sponges as a response to adverse conditions
What is it?
what type of body? Why?
Sycon
Sycanoid
to increase surface area for choanocytes
1. ostium
2. atrium
3. osculum
4. choanocyte chamber
5. incurrent channel
6. apopyle
small specs:
Amphiblastula larva
Author
adg1
ID
68063
Card Set
invert_lab_1_sponges
Description
zoology lab test 1
Updated
2011-02-23T01:55:19Z
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