Results 131 to 140 of about 425 (150)
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Evolutionary morphology of the circulatory system in Peracarida (Malacostraca; Crustacea)
Cladistics, 2010AbstractWe demonstrate that by formulating guidelines for evolutionary morphology the transparency, reproducibility, and intersubject testability of evolutionary hypotheses based on morphological data can be enhanced. The five main steps in our concept of evolutionary morphology are (i) taxon sampling, (ii) structural analysis, (iii) character ...
Christian S, Wirkner, Stefan, Richter
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Amblyopsoides ohlinii (W.M. Tattersall, 1951) (Peracarida, Mysida, Mysidae) in western Mexico
Zootaxa, 2020The rare pelagic mysid Amblyopsoides ohlinii (W.M. Tattersall, 1951) is reported for the first time off western Mexico and represents the first record in the Pacific Ocean south of Japan and the Kurile-Kamchatka Trench. So far, this species only has been recorded from seven localities in the North Atlantic and in the North Pacific.
JosÉ Carlos, HernÁndez-PayÁn +1 more
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N. N.: Euphausiacea, Pancarida + Peracarida
2000An as yet unnamed monophylum with the Euphausiacea and Pancarida + Peracarida as adelphotaxa was established by RICHTER (1994b) with the following characteristic features.
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The spermatozoon of peracarida. I. The spermatozoon of terrestrial isopods
Journal of Ultrastructure Research, 1976Spermatozoa 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 +3 more
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Syncarida — N. N. (Euphausiacea, Pancarida + Peracarida)
2000Within 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, 2014Two 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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ECOPHYSIOLOGY OF NEOMYSIS INTEGER (MYSIDACEA: PERACARIDA)
1997Neomysis integer (Leach) (Peracarida: Mysidacea) is a common component of the hyperbenthos of Western European estuaries, and this study focused on the ecophysiology and ecotoxicology of this mysid. Behavioural and physiological responses of N. integer to physical and chemical variables (current velocity, substratum type, temperature and salinity) were
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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 +3 more
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New cumacean species (Crustacea: Peracarida) from Salomon Islands
Zootaxa, 2008Four 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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