Results 121 to 130 of about 626 (136)

Pyura (Tunicata: Ascidiacea: Pyuridae) on the coasts of Panama

Zootaxa, 2019
Recent efforts have been taken to survey and describe the ascidian fauna of the Pacific and Atlantic coasts of Panama; however, the genus Pyura still remains poorly known. Sampling events have been occurring since 2003. In this research, we describe two new species from the Atlantic coast of Panama: P. longispina sp. nov., P. lopezlegentilae sp.
Rosana M, Rocha, Bailey Keegan, Counts
openaire   +2 more sources

Encapsulation Response ofCiona intestinalis(Ascidiacea) to Intratunical Erythrocyte Injection

Journal of Invertebrate Pathology, 1997
Electron microscopic studies on the encapsulation induced by erythrocyte injection into the tunic of the ascidian Ciona intestinalis were carried out. The observations reported in the present paper complete the description previously given of capsule architecture and contribute to the characterization of the cells involved in the inflammatory reaction.
De Leo, G, Parrinello, N, Parrinello, D, Cassara', G, Russo, D, Di Bella, M A   +5 more
openaire   +2 more sources

Follicle Cells of Styela plicata Eggs (Ascidiacea)

2001
Styela plicata eggs are surrounded by large follicle cells that at LM appear as highly vacuolated and columnar in shape; at the apical end of each cell lies a very large and clear vacuole, half of which extends inward. Electron microscope observations show a Single layer of largely spaced box-like follicle cells; the close cell-cell contact at their ...
Luisanna Villa, Eleonora Patricolo
openaire   +1 more source

Granular haemocytes of Ciona intestinalis (Tunicata, Ascidiacea) [Ciona intestinalis (Tunicata, Ascidiacea) de granüler hemositler]

2019
The granular blood cells of Tunicates are distinguished in six different types according to the granular density, amount, localization and other cytoplasmic characteristics. They're compared with those of invertebrates and Amphioxus which is the closest group to the Tunicates.
openaire   +1 more source

Antarctic Ascidiacea

1969
Waldo L. Schmitt, Patricia. Kott
openaire   +1 more source

Peripheral substance P immunoreactivity in (ascidiaceae)

Regulatory Peptides, 1985
G.S. O'Neil, M.C. Thorndyke
openaire   +1 more source

Molecular phylogeny of Didemnidae (Ascidiacea: Tunicata)

Zoological Journal of the Linnean Society, 2017
Francisca Andréa da Silva Oliveira, François Michonneau, Tito Monteiro da Cruz Lotufo   +2 more
openaire   +1 more source

Vanadium in the ascidiacea.

Journal of Inorganic Biochemistry, 1991
openaire   +1 more source

Ascidiacea

1971
openaire   +1 more source

CLASS ASCIDIACEA

1965
openaire   +1 more source