Results 181 to 190 of about 1,285 (195)

The spermatozoon of peracarida. I. The spermatozoon of terrestrial isopods

Journal of Ultrastructure Research, 1976
Spermatozoa of isopods belonging to the suborder of Oniscoidea have been studied by means of electron microscopy, both in sections and in negatively stained whole mounts. The motionless sperm is composed of a complicated acrosomal complex, a filamentous nucleus with uncondensed chromatin, a long paracrystalline perforatorium, a couple of peculiar ...
F, Cotelli, M, Ferraguti, G, Lanzavecchia, C L, Lamia Donin   +3 more
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Syncarida — N. N. (Euphausiacea, Pancarida + Peracarida)

2000
Within the Xenommacarida the Syncarida form the sister group of an as yet unnamed unity of the Euphausiacea and the Pancarida + Peracarida.
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New species of the genus Zeuxo (Peracarida, Tanaidacea)

Crustaceana, 2014
Two new species ofZeuxoTempleton, 1840 are described, one from Korea (Z. koreaensis), belonging to theZ. normani(Richardson, 1905) species complex, and one from Turkey (Z. turkensis). Two otherZeuxospecies (Z. exsargassoSieg, 1980 andZ. holdichiBamber, 1990) are redescribed. The speciesZ.
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Unpouching Peracarida relationships with ultraconserved elements

Abstract Peracarida is a large group containing twelve orders of brooding crustaceans, including the large orders Amphipoda, Isopoda, Tanaidacea and Cumacea, and a series of smaller orders, some restricted to isolated habitats. The relationships of Peracarida have been disputed and no attempt has been made to use extensive taxon ...
Tammy Iwasa-Arai, Katrin Linse, Sónia C. S. Andrade, Gonzalo Giribet   +3 more
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New cumacean species (Crustacea: Peracarida) from Salomon Islands

Zootaxa, 2008
Four new species of Cumacea are described from deep-sea samples collected around Salomon Islands during the French campaign SALOMON I. Bathylamprops pagesi sp. nov. and Bathylamprops caperatus sp. nov. belonging to the family Lampropidae differ from the all currently known species by the oblique lateral carina running from anterolateral angle backwards.
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Hyperiid Amphipods (Peracarida) from Banderas Bay, Mexican Tropical Pacific

Crustaceana, 2008
[The hyperiid amphipod community of Banderas Bay, a tropical embayment on the central coast of the Mexican Pacific in the Eastern Tropical Pacific region, is studied based on surface zooplankton samples obtained during September and November, 1990. A taxonomic analysis of this group of pelagic amphipods yielded 20 species belonging to 11 families and ...
Rebeca Gasca, Carmen Franco-Gordo
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The spermatozoon of peracarida

Journal of Ultrastructure Research, 1980
Franco Cotelli, Carla Lora Lamia Donin
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Tanaidaceans (Crustacea: Peracarida: Tanaidacea) from Moreton Bay, Queensland

2008
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Two new cumaceans (Crustacea: Peracarida) from Cook Inlet, Alaska

Proceedings of the Biological Society of Washington, 2005
ABSTRACT Two new species, Cumella bruinensis and Lamprops augustinensis, are described on the basis of specimens collected in southern Cook Inlet and Resurrection Bay, Alaska. The new species Cumella bruinensis can be distinguished from all other species of Cumella by the combination of a sharp dorsal carina on the carapace, carapace compressed ...
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Class Malacostraca, Superorders Peracarida and Syncarida

2015
Gary A. Wellborn, Jonathan D.S. Witt, Rickey D. Cothran   +2 more
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