10 ENGLISH BOOKS RELATING TO «OCCLUSOR»
Discover the use of
occlusor in the following bibliographical selection. Books relating to
occlusor and brief extracts from same to provide context of its use in English literature.
1
New Zealand Journal of Zoology
smooth. Occlusor laminae as a moderately developed shelf. No spines or
avicularia. Ovicell present, with large frontal fenestra. Multiporous mural septula
present. Type species Exallozoon simplicissimum (Kluge). Exostesia Brown,
1948 ...
Fig. 3. Producta numerom, Sow. InternaI cast of the ventral valve, from the
Magnesian Limestone of the Carboniferous series of Breedon, Leicestershire. A
and C, occlusor, B, divaricator muscular impressions. L, cones, which denote the
deep ...
Wangenheimii. Interior of the dorsal valve (enlarged). J, cardinal process. A,
occlusor muscular impressions. W, oral processes (f) of Woodward. X, Reniform
impressions. I am indebted to General Helmersen for these two oeautiful
examples.
Samuel Joseph Mackie, 1859
In one sub-type of occlusor mechanism is a simple pincheock apparatus,
consisting of two sclerotic bars in opposite walls of the atrium just before the
mouth of the trachea, with a muscle stretched between their projecting ends. The
contraction ...
5
British Fossil Brachiopoda
The interior of the ventral valve differs from the dorsal one by having its
divaricator scars much narrower, and its occlusor impressions closer at the
anterior extremity, and leaving only a very small space between them for the two
little scars ...
6
The Invertebrata: A Manual for the Use of Students
occlusor muscle originating on the body wall and inserted on the aforesaid
ventral lobe contracts so as to pull the two lips together (Fig. 307 c, d, e). In
abdominal spiracles there are no such external lips and the atrial wall is
specialized into a ...
Lancelot Alexander Borradaile, Frank Armitage Potts, G. A. Kerkut, 1963
7
Proceedings of the Academy of Natural Sciences of Philadelphia
Occlusor muscular impressions, semi-elliptic, lying close to the median septum.
Shell-structure fibrous. Surface marked with 23 small rounded ribs, of which five
occupy the mesial sinus. Length of the ventral valve .48 (100.); breadth .58 (121)
...
8
The anatomy of the grasshopper (Romalea microptera)
... 14, 24, 111 occiput - 11, 12, 76, 79,82, 112 occlusor of eighth abdominal
spiracle - 105, 185, 196, 198 occlusor of fifth abdominal spiracle - 104, 180, 181
occlusor of first abdominal spiracle - 103, 137, 171, 172 occlusor of first (
mesothoracic) ...
Adj: occluded. occlusor lamina (oc-clu'-sor) In some cheilostome bryozoans, one
of a pair of oppositely placed calcareous partitions arising from the lateral walls to
provide the origin for the occlusor muscles. occlusor muscle One of a pair of ...
Julia A. Jackson, James P. Mehl, Klaus K. E. Neuendorf, 2005
10
The Tertiary Cheilostomatous Polyzoa of New Zealand
Occlusor-laminae reaching proximal lip of opesia 1. C. acanthina (Lamouroux)
Zooecia small. Occlusor-laminae stout and descending to reach lateral margin of
opesia 2. C. parva, sp. nov. 4. Distal avicularia directed distally 5. Distal
avicularia ...
David Alexander Brown, British Museum (Natural History), 1952
