Results 101 to 110 of about 6,610 (219)

Dancing for food in the deep sea: bacterial farming by a new species of Yeti crab.

open access: yesPLoS ONE, 2011
Vent and seep animals harness chemosynthetic energy to thrive far from the sun's energy. While symbiont-derived energy fuels many taxa, vent crustaceans have remained an enigma; these shrimps, crabs, and barnacles possess a phylogenetically distinct ...
Andrew R Thurber   +2 more
doaj   +1 more source

Polymorphic organization in a planktonic graptoloid (Hemichordata: Pterobranchia) colony of Late Ordovician age [PDF]

open access: yes, 2012
Graptolites are common fossils in Early Palaeozoic strata, but little is known of their soft-part anatomy. However, we report a long-overlooked specimen of Dicranograptus aff.
Howe, Michael P.A.   +6 more
core   +2 more sources

Invasive barnacle fouling on an endemic burrowing crab mobile basibionts as vectors to invade a suboptimal habitat [PDF]

open access: yes, 2014
Neohelice (Chasmagnathus) granulata is an ecosystem engineer endemic of salt marshes and mudflats of the southwestern Atlantic coast, where several Patagonian salt marshes were invaded by the acorn barnacle Balanus glandula, a typical rocky shore species.
Bortolus, Alejandro   +3 more
core  

Distribution patterns of the barnacle, Chelonibia testudinaria, on juvenile green turtles (Chelonia mydas) in Bahia Magdalena, Mexico Patrones de distribución del balano, Chelonibia testudinaria, en tortugas verdes (Chelonia mydas) juveniles en bahía Magdalena, México

open access: yesRevista Mexicana de Biodiversidad, 2012
The barnacle, Chelonibia testudinaria, is an obligate commensal of sea turtles that may show population variability according to the physical characteristics of the environment and properties of turtle hosts; therefore, we characterized the ...
Eduardo Nájera-Hillman   +2 more
doaj  

Epibionts and Epiphytes in Seagrass Habitats: A Global Analysis of Their Ecological Roles

open access: yesSci
Seagrass ecosystems support complex biological interactions that shape marine community structure and ecosystem functioning. Thanks to their structural complexity, they support heterogeneous communities and interact with associated benthic invertebrates ...
Nicoletta Marsiglia   +3 more
doaj   +1 more source

Microbiome of Trichodesmium Colonies from the North Pacific Subtropical Gyre

open access: yesFrontiers in Microbiology, 2017
Filamentous diazotrophic Cyanobacteria of the genus Trichodesmium, often found in colonial form, provide an important source of new nitrogen to tropical and subtropical marine ecosystems.
Mary R. Gradoville   +4 more
doaj   +1 more source

Non-marine Arthropoda of the Tasmanian Triassic. [PDF]

open access: yes, 1975
Conchostracan fossils are described for the first time from Triassic rocks in Tasmania. Taxa present include Cyzicus (Lioestheria) spp., Palaeolimadia (Palaeolimadia) cf. wianamattensis, P. (Palaeolimnadia) banksia n. sp., P. (Palaeolimnadia) poatinis n.
Tasch, P
core   +3 more sources

Epibionts and parasites on crustaceans (Copepoda, Cladocera, Cirripedia larvae) inhabiting the Gulf of Gdańsk (Baltic Sea) in very large numbers* This work was supported in part by grant No. BW/1320-5-0183-3 from the University of Gdańsk.

open access: yesOceanologia, 2014
The occurrence of epizoic filter-feeding Protozoa (Vorticella and Zoothamnium) and parasitic Protozoa (Ellobiopsis) on Calanoida was noticed in the Gulf of Gdańsk in 1998, 1999 and 2006.
Luiza Bielecka, Rafał Boehnke
doaj   +1 more source

Additional crayfish survey of Checkley Brook, Hollywood End Brook and Black Brook (Goyt) 1999 [PDF]

open access: yes, 1999
This is the report on the Additonal Crayfish Survey of Checkley Brook, Hollywood End Brook and Black Brook from 1999 by the Environment agency. The aim of the 1999 survey was to obtain a more complete picture of the crayfish distribution in those areas.

core  

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