6072 hydromedusae were captured, of which 6003 were identified.
Ángela María-Baldrich, Raúl H. López 2010, 'Hidromedusas mesozooplanctónicas del océano Pacífico colombiano', Biota Colombianahttp://revistas.humboldt.org.co/index.php/biota/article/view/227. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Several hauls, mostly stratified, were taken with closing nets, but not all contained hydromedusae.
D. Navas-Pereira, M. Vannucci 1991, 'The hydromedusae and water masses of the Indian Ocean', Brazilian Journal of Oceanographyhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-87591991000100003. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The list includes 23 hydromedusae, 3 scyphomedusae, and 3 ctenophores.
M. Sofía Dutto, Gabriel N. Genzano, Agustín Schiariti, Julieta Lecanda, Mónica S.Hoffmeyer, Paula D. Pratolongo 2017, 'Medusae and ctenophores from the Bahía Blanca Estuary and neighboring inner shelf(Southwest Atlantic Ocean, Argentina)', Marine Biodiversity Recordshttp://link.springer.com/article/10.1186/s41200-017-0114-1. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The fauna includes planktonic hydromedusae, benthic polyps stages and the siphonophores.
Jean Bouillon, María Dolores Medel, Francesc Pagès, Josep María Gili, Ferdinando Boero,Cinzia Gravili 2004, 'Fauna of the Mediterranean Hydrozoa.', Scientia Marinahttp://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/429. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Bell form strongly affects the hydrodynamic performance of swimming hydromedusae.
M. D. Ford, J. H. Costello 2000, 'Kinematic comparison of bell contraction by four species of hydromedusae', Scientia Marinahttp://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/791. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
A total of 27 species of medusae were identified (25 hydromedusae and 2 scyphomedusae).
Sergio Palma, Pablo Córdova, Nelson Silva, Claudio Silva 2014, 'Biodiversity and spatial distribution of medusae in the Magellan Region (SouthernPatagonian Zone)', Latin American Journal of Aquatic Researchhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2014000500021&lng=en&tlng=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
A total of 50 hydromedusae, 1 scyphozoan and 2 ctenophore species were identifiedfrom 243 samples.
Emmanuelle Buecher, Mark John Gibbons 2000, 'Interannual variation in the composition of the assemblages of medusae and ctenophoresin St. Helena Bay, Southern Benguela Ecosystem', Scientia Marinahttp://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/800. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The samples collected were used to study the ecology and distribution of hydromedusae and siphonophores during summer and winter.
Howaida Y. Zakaria 2004, 'Pelagic coelenterates in the waters of the western part of the Egyptian MediterraneanCoast during summer and winter', Oceanologiahttp://www.iopan.gda.pl/oceanologia/46_2.html#A7. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)