Results 11 to 20 of about 10,586 (210)

Hydrozoa, fjord Comau, Chile [PDF]

open access: yesCheck List, 2007
The shallow-water hydrozoan fauna of fjord Comau is surveyed. A total of thirty three species were recorded. They have been assigned to eight families of Athecata, eight families of Thecata, two families of Narcomedusae and one family of Trachymedusae ...
Horia Galea   +2 more
doaj   +9 more sources

Fauna of the Mediterranean Hydrozoa.

open access: yesScientia Marina, 2004
This study provides a systematic account of the hydrozoan species collected up to now in the Mediterranean Sea. All species are described, illustrated and information on morphology and distribution is given for all of them. This work is the most complete
Jean Bouillon   +5 more
doaj   +6 more sources

Trends in hydroidomedusan research from 1911 to 1997 [PDF]

open access: yesScientia Marina, 2000
The papers on hydroidomedusae published from 1911 to 1997 total 10,934. They have been assigned to the following categories: faunistics and systematics; sub-organismal biology; ecology; evolution; life cycles; paleontology.
C. Gravili   +4 more
doaj   +4 more sources

Approaches to the ethology of hydroids and medusae (Cnidaria, Hydrozoa) [PDF]

open access: yesScientia Marina, 2000
The behavioural patterns of 26 species of Antho- and Leptomedusae (with or without medusa stage) were investigated by video recordings. The analysed activities were: answers to mechanical stimuli, prey capture and ingestion, digestion, egestion, and ...
M. P. Miglietta   +6 more
doaj   +4 more sources

The Biodiversity of Peter I Island-The Most Remote Island in the World. [PDF]

open access: yesEcol Evol
Peter I Island is one of the most isolated and least visited islands on earth; lying within the Antarctic Polar Front but over 420 km from continental Antarctica. Here we assess the biodiversity of the island from both previous records and our own BioBlitz in January 2022.
Jackson M   +10 more
europepmc   +2 more sources

The mitochondrial genome of Nemalecium lighti (Hydrozoa, Leptothecata)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The hydrozoan species Nemalecium lighti (Hargitt, 1924) is widely distributed in tropical marine waters around the world. Here we report the complete linear mitochondrial genome of N. lighti from Sint Eustatius (Lesser Antilles). The mitochondrial genome
Jan-Niklas Macher   +5 more
doaj   +1 more source

Spatial Ecology of the Association between Demosponges and Nemalecium lighti at Bonaire, Dutch Caribbean

open access: yesDiversity, 2022
Coral reefs are known to be among the most biodiverse marine ecosystems and one of the richest in terms of associations and species interactions, especially those involving invertebrates such as corals and sponges.
Jacopo Gobbato   +6 more
doaj   +1 more source

Integration of Morphological Data into Molecular Phylogenetic Analysis: Toward the Identikit of the Stylasterid Ancestor [PDF]

open access: yes, 2016
Stylasteridae is a hydroid family including 29 worldwide-distributed genera, all provided with a calcareous skeleton. They are abundant in shallow and deep waters and represent an important component of marine communities.
Negrisolo, ENRICO MASSIMILIANO   +3 more
core   +3 more sources

Localization of Multiple Jellyfish Toxins Shows Specificity for Functionally Distinct Polyps and Nematocyst Types in a Colonial Hydrozoan

open access: yesToxins, 2023
Hydractinia symbiolongicarpus is a colonial hydrozoan that displays a division of labor through morphologically distinct and functionally specialized polyp types.
Anna M. L. Klompen   +2 more
doaj   +1 more source

New record for the distribution of the colonial hydroid Cordylophora caspia (Pallas, 1771) (Cnidaria: Hydrozoa) in Argentina [PDF]

open access: yes, 2015
Cordylophora caspia is a colonial, athecate hydroid inhabiting both in freshwater and brackish habitats. Its global distribution is in part due to its ability to tolerate a wide range of salinity.
Acuña, Fabian Horacio   +2 more
core   +3 more sources

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