Results 161 to 170 of about 2,116 (199)

Diversity, habitat endemicity and trophic ecology of the fauna of Loki's Castle vent field on the Arctic Mid-Ocean Ridge. [PDF]

open access: yesSci Rep
Eilertsen MH   +19 more
europepmc   +1 more source

Unpouching Peracarida relationships with ultraconserved elements

open access: yesMolecular Phylogenetics and Evolution
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 ...
Iwasa-Arai, Tammy   +3 more
openaire   +4 more sources
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Mictacea, a New Order of Crustacea Peracarida

Journal of Crustacean Biology, 1985
ABSTRACT A new order, Mictacea, is proposed within the superorder Peracarida for Hirsutia bathyalis Sanders, Hessler, and Garner and Mictocaris halope Bowman and Iliffe. The new order is characterized by a unique combination of characters, most of which are not unique to the Mictacea, but are found in at least one other peracaridan order.
Thomas E Bowman   +2 more
exaly   +2 more sources

The ANDEEP Tanaidacea (Crustacea: Peracarida) revisited <br />III: the family Akanthophoreidae

open access: yesZootaxa, 2014
A restricted phylogenetic analysis is conducted to test if the family Akanthophoreidae is monophyletic. The family was found to be monophyletic with a Bremer support of 11 and is redefined to include the genera Akanthophoreus, Chauliopleona, Mimicarhaphura, Parakanthophoreus gen.
Larsen, Kim, Araújo-Silva, Catarina L.
openaire   +4 more sources

The spermatozoon of peracarida

Journal of Ultrastructure Research, 1980
Franco Cotelli
exaly   +2 more sources

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   +3 more
openaire   +2 more sources

Evolutionary morphology of the circulatory system in Peracarida (Malacostraca; Crustacea)

Cladistics, 2010
AbstractWe 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
openaire   +2 more sources

Crustacea II Malacostraca Peracarida

1990
Abstract The Malacostraca is the largest class of the Crustacea, with more than 19 000 species known from marine, freshwater, and terrestrial habitats. It is also the most familiar crustacean group, including the edible and economically important, crabs, lobsters, shrimps, and prawns, as well as a number of significant wood-destroying ...
M J Isaac   +4 more
openaire   +1 more source

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.
openaire   +1 more source

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