Intersex specimens of Pisidia longicornis (Linnaeus, 1767) are recorded for the first time and their secondary sexual characters are analyzed. Of 145 specimens of P. longicornis examined in this study, six were identified as intersex individuals.
Luciane Augusto de Azevedo Ferreira
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An illustrated key to Malacostraca (Crustacea) of the Northern Arabian Sea part-V: Isopoda [PDF]
The northern Arabian Sea Isopod fauna is keyed out, excluding the gulfs fauna. Some terrestrial species are also included. Previous accounts and recent collections from Pakistan mainly at Karachi have turned up 7 suborders, 18 families, 76 genera and 12
Kazmi, Q.B., Schotte, M., Yousuf, F.
core
Phylogenetic analysis of the Malacostraca (Crustacea)
The Malacostraca comprises about 28 000 species with a broad disparity in morphology, anatomy, embryology, behaviour and ecology. The phylogenetic relationships of the major taxa are still under debate. Is the Leptostraca the sister group of the remaining Malacostraca, or is this taxon more closely related to other Crustacea?
null Richter, null Scholtz
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Carmel River Lagoon Enhancement Project: Water Quality and Aquatic Wildlife Monitoring, 2005-6 [PDF]
In summer and fall 2004, the California Department of Parks and Recreation (DPR) initiated the Carmel River Lagoon Enhancement Project. The project involved excavation of a dry remnant Arm of the lagoon and adjacent disused farmland to form a significant
Casagrande, Joel +3 more
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A revised classification of Malacostraca based on a phylogenetic analysis is presented. For this purpose 68 morphological characters were cladistically treated using the parsimony programme Paup 4.10.
IONEL TABACARU, DAN L. DANIELOPOL
doaj
Status Survey for a Cave Amphipod, Gammarus acherondytes, Hubricht and Mackin (Crustacea: Amphipoda) in Southern Illinois [PDF]
INHS Technical Report prepared for Natural Heritage Division, Department of ...
Webb, Donald W.
core
Class Malacostraca (subclass Eumalacostraca)
This chapter present an updated taxonomic review of Freshwater Malacostraca. It is organized into an introduction to Malacostraca followed by 7 other sections corresponding to the main orders of freshwater Eumalacostraca (Amphipoda, Bathynellacea, Decapoda, Ingolfiellida, Mysida and Stygomysida, Isopoda, and Thermosbaenacea) present in Mediterranean ...
Piscart, Christophe +5 more
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Corrections for grammatical agreement in Joeropsididae (Malacostraca: Isopoda) [PDF]
Joeropsididae Nordenstam, 1933 contains three genera: Joeropsis Koehler, 1885, Rugojoeropsis Just, 2001, and Scaphojoeropsis Just, 2001. Each of their generic names ends in the Latin transliteration of the feminine Greek word ὄψῐς (opsis).
Richard Littauer
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Sediment Quality Triad assessment in Kachemak Bay: characterization of soft bottom benthic habitats and contaminant bioeffects assessment [PDF]
A baseline environmental characterization of the inner Kachemak Bay, Alaska was conducted using the sediment quality triad approach based on sediment chemistry, sediment toxicity, and benthic invertebrate community structure.
Apeti, A. Dennis +4 more
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Molecular phylogenetic analyses support the monophyly of Hexapoda and suggest the paraphyly of Entognatha [PDF]
BackgroundMolecular phylogenetic analyses have revealed that Hexapoda and Crustacea form a common clade (the Pancrustacea), which is now widely accepted among zoologists; however, the origin of Hexapoda remains unresolved.
Ishiwata Keisuke +5 more
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