Results 71 to 80 of about 126,036 (221)

ParaHox Genes Revisited: From Gut Patterning to Integrated Axial and Neural Organization in Rotifera

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 346, Issue 4, Page 357-369, June 2026.
In rotifers, ParaHox genes show a dispersed genomic organization, with Xlox absent across gnathiferans. Exclusive neuronal expression of Gsx and Cdx reveals that ancestral ParaHox genes coordinated neural and epithelial development beyond gut patterning, suggesting an integrated role in early bilaterian body plan organization.
Andreas C. Fröbius, David B. Mark Welch, Holger Herlyn   +2 more
wiley   +1 more source

Feeding spectra and activity of the freshwater crab Trichodactylus kensleyi (Decapoda: Brachyura: Trichodactylidae) at La Plata basin [PDF]

, 2014
Background: In inland water systems, it is important to characterize the trophic links in order to identify the ‘trophic species’ and, from the studies of functional diversity, understand the dynamics of matter and energy in these environments.
A Ruttner-Kolisko, AA Bonetto, AH Beltzer, AH Beltzer, AH Beltzer, B Hepher, BL Zimmermann, C Magalhães, C Sokolowicz, CE Cushing, CG Vélez, CP Balasubramanian, CS Pontes, DA Carvalho, DA Carvalho, DA Carvalho, E Massoia, EC Lopretto, ED Burress, F Fernandez de Miguel, FL Zilli, FLM Mantelatto, FLM Mantelatto, G Mancinelli, G Woodward, GAS Melo, H Aréchiga, HJ Dumont, I Ezcurra de Drago, I Nordhaus, II César, IJ McGaw, J Aguzzi, J Freire, J Josileen, JD Icely, JG Irons, JH Zar, JJ Bianchini, JJ Neiff, K Cheshire, KD Colpo, L Pinkas, LA López, M Devercelli, M Dobson, M Zimmer, MG Frick, N Kronfeld-Schor, N Lo, N Myers, P Kratina, PA Collins, PA Collins, PA Collins, PA Collins, R Pirela, RC Lajmanovich, RG Wear, RK Colwell, S Cannicci, S Daan, SM Linton, SM Linton, SP Hart, V Williner, V Williner, V Williner, WF Edmonson, WJ Mattson, ZT Long   +70 more
core   +1 more source

The Leopard Mantis Shrimp, Ankersquilla pardus, a new genus and species of eurysquillid from Indo-West Pacific coral reefs

Records of the Australian Museum, 2020
The mantis shrimp superfamily Eurysquilloidea Manning, 1977, with the single family Eurysquillidae Manning, 1977, contains six genera and 32 species, the majority of which occur in the Indo-West Pacific.
Shane T. Ahyong, Megan L. Porter, Roy L. Caldwell   +2 more
doaj   +1 more source

Habitat use governs distribution patterns of saprophagous (litter-transforming) macroarthropods - a case study of British woodlice (Isopoda: Oniscidea)

European Journal of Entomology, 2012
Despite the importance of saprophagous macroarthropods as key facilitators of plant litter decomposition within ecosystems and their likely sensitivity to global climate change and land-use change, a lack of ecological data has precluded attempts to ...
Bethan V. PURSE, Steve J. GREGORY, Paul HARDING, Helen E. ROY   +3 more
doaj   +1 more source

Feeding Ecology of Gould's Arrow Squid Nototodarus gouldi (Cephalopoda: Ommastrephidae) in Aotearoa New Zealand Waters

New Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Squids are important components of marine ecosystems because of their role as both predator and prey. Across the Tasman Sea, Gould's arrow squid (Nototodarus gouldi) is a commercially targeted ommastrephid squid that supports an economically important fishery.
Lucia Hu, Kathrin S. R. Bolstad, Darren W. Stevens, Jerusha Bennett, Heather E. Braid   +4 more
wiley   +1 more source

Annotated checklist of brachyuran crabs (Crustacea: Decapoda) of the Iberian Peninsula (SW Europe)

Scientia Marina, 2015
Almost 50 years have passed since a group of reputed carcinologists (viz. Lipke B. Holthuis, Isabella Gordon and Jacques Forest) finished the posthumous work of Ricardo Zariquiey Álvarez (1968) on decapod crustaceans of the Iberian Peninsula. No lists of
Elena Marco-Herrero, Pere Abelló, Pilar Drake, Jose Enrique García-Raso, Juan Ignacio González-Gordillo, Guillermo Guerao, Ferran Palero, Jose A. Cuesta   +7 more
doaj   +1 more source

Inter‐Annual Variation in Alpha and Beta Diversity of Benthic Macroinvertebrate Communities in Agricultural Ditches

River Research and Applications, Volume 42, Issue 5, Page 997-1010, June 2026.
ABSTRACT Ditches are essential elements of the agricultural landscape because of their role as habitat or refuge for aquatic species, especially in homogenized and intensively cultivated areas. However, data on the biodiversity associated with agricultural ditches, and its variation over time, are underrepresented in ecological research.
Michela Rappocciolo, Martina Chiorino, Elide Sgarella, Davide Solazzo, Cristina Spreafico, Alberto Doretto   +5 more
wiley   +1 more source

Data on the terrestrial Isopoda fauna of the Alsó-hegy, Aggtelek National Park, Hungary [PDF]

, 2008
Field surveys in dolines of Alsó-hegy, Aggtelek Karst (Hungary) yielded 10 terrestrial isopod species. Despite of the relatively low species richness, we would like to emphasize the high naturalness of the area indicated by the presence of endemic and
Farkas, Roland, Hornung, Erzsébet, Kemencei, Zita, Kisfali, Máté, Nagy, Antal, Páll-Gergely, Barna, Sólymos, Péter, Vilisics, Ferenc   +7 more
core  

Morphological study of laboratory reared first and second zoeal stages of Alpheus edwarsii (Audouim, 1826) (Crustacea: Decapoda: Caridea: Alpheidae) [PDF]

Arthropods, 2023
The ovigerous female of Alpheus edwarsii (Audouim, 1826) was collected from Buleji, Karachi, Pakistan, and retained in the laboratory. The larvae hatched after 4 days and subsisted within 3 days at room temperature 28oC-30oC in filtered seawater with a ...
Farhana S. Ghory
doaj  

Crustacea [PDF]

Philosophical Transactions of the Royal Society of London, 1879
Abstract The species of Crustacea hitherto obtained at Kerguelen Island are so few in number that they cannot be supposed to represent in an adequate manner this department of the Fauna. The Antarctic Expedition under Capt. Sir James Ross visited the island in the winter (May and June 1840), and of the species of Crustacea in the ...
openaire   +2 more sources