Clipart images of corals and sea anemone in the phylum cnidiria. They attach themselves to the bottom using an adhesive 'foot', called a basal disc.
|
Corymorpha
"A, a hydriform person giving rise to medusiform persons by budding from the margin of the disc; B, free swimming medusa (Steenstrupia of Forbes) detached from the same, with manubrial genitalia (Anth... |
|
Crinoid, Fossil
A fossil trapped in a crinoid.... |
|
Crinoids, Limestone
Crinoids that live in limestone.... |
|
Cunina Rhododactyla
"Cunina rhododactyla, one of the Narcomedusae. c, circular canal; h, "otoporpae" (ear-rivets) or centripetal process of the marginal cartilaginous ring connected with tentaculocyst; k, stomach; l, je... |
|
Cunina Rhododactyla
"Diagram of a vertical section through a young Cunina rhododactyla, passing on the right side through a radiating pouch. b, tentaculocyst; c, circular canal; g, ovary; h, marginal cartilage and conne... |
|
Cup-coral
A simple cup-coral attached to the sea-bottom.... |
|
Dendrophyllia
An illustration of a branch of dendrophyllia.... |
|
Dendrophyllia Ramea
"The Madrepores abound in all inter-tropical seas, taking a considerable part in the formation of the reefs which from the coral and madreporic islands so conspicuous in the three oceans. The treelike... |
|
Dendrophyllia Ramea with Polypi
"The Madrepores abound in all inter-tropical seas, taking a considerable part in the formation of the reefs which from the coral and madreporic islands so conspicuous in the three oceans. The treelike... |
|
Dendrophyllia Ramea, Magnified
"The Madrepores abound in all inter-tropical seas, taking a considerable part in the formation of the reefs which from the coral and madreporic islands so conspicuous in the three oceans. The treelike... |
|
Diblastula
"Diagram of a Diblastula. a, orifice of invagination (blastopore); b, archenteric cavity; c, endoderm; d, ectoderm." — Encyclopedia Britannica, 1893... |
|
Diblastula
"Formation of the Diblastula of Eucope (one of the Calyptoblastic Hydromedusae) by delamination. A, B, C, three successive stages. ep, ectoderm; hy, endoderm; al, enteric cavity." — Encyclopedi... |
|
Dicoryne
"Diagram of a colony of dicoryne, showing three forms of persons. a, normal hydriform person; b, modified bud-bearing hydriform person (blastostyle); c, degenerate medusiform persons (sporosacs)." &m... |
|
Doliolum Mulleri
"'Nurse' of Doliolum mulleri. I., Inhalant, E., exhalant aperture; C., ciliated band round pharynx (P.); En., endostyle; O., "otocyst"; N., nerve-ganglion; H., heart; (E., oesophageal opening; D., sto... |
|
Doliolum Mulleri
"Sexual individual of Doliolum mulleri. G., gonads; B., gill-slits; I., Inhalant, E., exhalant aperture; C., ciliated band round pharynx (P.); En., endostyle; O., "otocyst"; N., nerve-ganglion; H., he... |
|
Edwardsia Cliparedii
"A, Edwardsia cliparedii (after A. Andres). Cap, capitulum; sc, scapus; ph, physa. B, Transverse section of the same, showing the arrangement of the mesenteries. s, Sulcus; sl, sulculus. C, Transv... |
|
Elegans, alcyonium
"In the genus Alcyonium, the polypidom is of a spongy nature, and contains a multitude of minute calcareous concretions, which serve to give firmness to the fabric. When the polypes are contracted, t... |
|
Epiderm Cells
"Epidermo-muscular cells of Hydra m, muscular-fiber processes." — Encyclopedia Britannica, 1893... |
|
Eupsamma
"Eupsamma. A genus of perforate stone-corals, as E. brongniartiana (shown here), of the family Eupsammidae." -Whitney, 1911... |
|
Fingers, Dead Man's
A hand&mdashlike coral: so called from its pale hand like tubers. ... |
|
Flabellum Pavonium
"In the subfamily of the Zoanthidae, the polyps occur in clusters, and are multiplied by buds, rising from a common, creeping, root-like, fleshy base. This species possesses the power of considerably ... |
|
Foraminifera
These animalcule are so small that 1,000,000 are equal in bulk to only one cubic inch. They appear to live in the layers of water near the surface, and after death to fall gradually to the bottom of t... |
|
Halcampa
"Edwardsia claparedii Cap, capitulum; sc, scapus; ph, physa. B, Transverse section of the same, showing the arrangement of the mesenteries. s, Sulcus; sl, sulculus. C, Transverse sect... |
|
Heliopora coerulea, Colony of
"Portion of the surface of a colony of Heliopora coerulea magnified, showing two calices and the surrounding coenenchymal tubes." —Encyclopedia Britannica, 1910... |
|
Heliopora Corerulea
"A, Portion of the surface of a colony of Heliopora coerulea magnified, showing two calices and the surrounding coenenchymal tubes. B, Single zooid with the adjacent soft tissues as seen after remova... |