10 ENGLISH BOOKS RELATING TO «CYSTID»
Discover the use of
cystid in the following bibliographical selection. Books relating to
cystid and brief extracts from same to provide context of its use in English literature.
1
Biology and Palaeobiology of Bryozoans: Proceedings of the ...
In B. nitens, cystid appendages vary from entirely lacking Qebram pers. comm. in
Voigt 1979) to mere crenu- lations (Hayward 1985, figure 53), a few thick
triangular processes or up to about ten well-defined processes on the antero-
lateral ...
Peter J. Hayward, John Stanley Ryland, Paul D. Taylor, 1994
2
Multicellular Animals: Order in Nature - System Made by Man
Metacoel as a membranous sac that is clearly lifted from the cystid wall (
NIELSEN & PEDER- SEN 1979). Circular muscles on the outside wall of the sac;
their contraction effects the extension of the tentacle crown. The cavity between
the ...
3
Animal Evolution: Interrelationships of the Living Phyla
Types of metamorphosis in bryozoans emphasizing variations in the origin of the
cystid epithelium. Eurystomata: Electra pilosa, free-swimming and just-formed
primary disc; the cystid epithelium originates from the adhesive sac and pallial ...
4
Encyclopedia of Tidepools and Rocky Shores
ZOOID STRUCTURE The anatomy of an autozooid is organized into two
functional subunits: the polypide and cystid. The polypide includes the
lophophore, the U-shaped digestive tract and its musculature, the cerebral
ganglion, and the ...
Mark W. Denny, Steven Dean Gaines, 2007
5
Sessile Animals of the Sea Shore
The exoskeleton of the cystid is calcareous, with numerous lenticular markings,
the pseudopores, and an external cuticle (Fig. 9.5(d)). A ball-and-socket joint
between the sections gives flexibility to the colony (Fig. 9.5(c)). Each tubular
zooid ...
6
Geological Survey Professional Paper
Pennsylvania Resser Periomella roddyi Resser Ptychoparella lancastra Resser
Ptychoparella sp. Hyolithes sp. Olenellus sp. Bonnia bubaris Walcott Bonnia
carito Walcott Cystid plates Salterella sp. Fossils collected by the writers from a ...
Geological Survey (U.S.), 1987
7
U.S. Geological Survey Professional Paper
Limestones and shales interbedded 400 Some of the limestones are highly fossil
iferous: 'Orthis tricenaria, 0. deflecla, Monti- culiporoid Bryozoa, highly
ornamented cystid plates, and species of Clenodonta. 4. Sandstone 100-200 5.
8
Geology of the Hanover-York District, Pennsylvania
Pennsylvania Resser Periomella roddyi Resser Ptychoparella lancastra Resser
Ptychoparella sp. Hyolithes sp. Olenellus sp. Bonnia biibaris Waleott Bonnia
carito Waleott Cystid plates Salterella sp. Fossils collected by the writers from a ...
Anna Isabel Jonas, George Willis Stose, 1944
Interzooid circulation is facilitated by the confluent coelom in phylactolaemates,
the cystid pores in stenolaemates and the funicular cords of most gymnolaemates
. Gas exchange occurs across the walls of the protracted parts of the polypide, ...
10
Pennak's Freshwater Invertebrates of the United States: ...
VICTORELLIDAE, 4 3. Colony consisting of a series of club-shaped cystids
arranged end to end and separated from each other by partitions; 1 6 to 18
tentacles; cystid openings on upper surface and four-sided (Fig. 12.13G); zooids
about 2 ...
Douglas Grant Smith, 2001
