Results 11 to 20 of about 5,499 (206)

Hydrozoa Owen 1834 [PDF]

open access: yes, 2021
Class Hydrozoa Owen, 1834 4 “Les gonothèques naissent sur les portions distales de branches ordinaires dont les hydroclades modifiées en rameaux protecteurs et armés de nématothèques (phylactocarpes), sont disposées en verticilles plus ou moins réguliers, enveloppant les gonothèques à la façon d’une corbule (pseudo-corbule)”. 5 “As described by Nutting
Galea, Horia R.   +2 more
openaire   +3 more sources

GSL-Scyphozoa-Hydrozoa-Staurozoa.pdf [PDF]

open access: yes, 2022
A mini-poster of the principal jellies and hydrozoans that may be expected on biodiversity surveys in Gulf of St. Lawrence (GSL). Updated from a page of a series here: Nozères (2022) Mini-posters of macroinvertebrates in captures from bottom trawl surveys of the estuary and northern Gulf of St.
Claude Nozeres (101073)
core   +3 more sources

Hydrozoa Owen 1843 [PDF]

open access: yes, 2010
Published as part of Calder, Dale R., 2010, Some anthoathecate hydroids and limnopolyps (Cnidaria, Hydrozoa) from the Hawaiian archipelago 2590, pp.
Calder, Dale R.
openaire   +2 more sources

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

open access: yesPeople and Nature
Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses.
Guillaume Marchessaux   +17 more
doaj   +2 more sources

World hydrozoa database [PDF]

open access: yes, 2014
Schuchert, Peter (2014): World hydrozoa database.
Schuchert, Peter
openaire   +3 more sources

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   +7 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 the diversity, distribution and life history strategy of Arctic Hydrozoa (Cnidaria). [PDF]

open access: yesPLoS ONE, 2015
This is the first attempt to compile a comprehensive and updated species list for Hydrozoa in the Arctic, encompassing both hydroid and medusa stages and including Siphonophorae.
Marta Ronowicz   +2 more
doaj   +2 more sources

An Introduction to Hydrozoa [PDF]

open access: yes, 2006
Pubblicato come nr 194 delle Mémoires du Musèum national d'Histoire naturelle * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
BOUILLON J   +4 more
openaire   +2 more sources

Specimen photos of DNA sample MHNG-Hydrozoa-DNAX60 [PDF]

open access: yes, 2016
Specimen photos of DNA sample MHNG-Hydrozoa ...
Schuchert Peter   +3 more
core   +5 more sources

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