COPEPEDIA summary for Thalia democratica : …
WebThalia democratica: COPEPEDIA is an in-development project. These web pages are currently under construction and expansion. [ About COPEPEDIA]
In situ measurement of filtering rates of the salp, Thalia democratica ...
Web1 jan. 1983 · Abstract. Salps were gently captured in a perspex chamber by a SCUBA diver, who then injected a suspension of 14 C-labeled phytoplankton and 3 H-labeled bacteria into the chamber. After 0.5 h incubation in situ, filtering rates were estimated from incorporation of the two isotopes, and expressed as a function of each salp's size.Both bacteria and …
Category:Thalia democratica - Wikimedia Commons
WebMedia in category "Thalia democratica" The following 4 files are in this category, out of 4 total. Thalia democratica.jpg 499 × 1,212; 198 KB. Thalia lingulata - - Print - Iconographia Zoologica - Special Collections University of Amsterdam - UBAINV0274 092 08 0061.tif 1,585 × 2,455; 11.16 MB.
Environmental drivers of salp Thalia democratica population
WebABSTRACT: Thalia democratica blooms are a recurrent phenomenon in many coastal areas of the Mediterranean Sea and have significant ecological effects. To better understand the environmen-tal drivers of salp blooms, we conducted 8 surveys to sample T. democraticain contrasting sea-sonal, temperature and chlorophyll conditions.
Distribution of life-history stages of the salp Thalia democratica …
Web26 mei 2011 · Thalia democratica, the most dominant thaliacean species in this region, formed an intensive bloom (>100 ind m⁻³) of up to 300 km, mainly south of the subarctic boundary between 160° E and 180°.
Biology and distribution of salps in the subarctic Northeast Pacific
Web26 mei 2022 · Salpa maxima and Ihlea punctata were only sporadically encountered, and Thalia democratica and Thetys vagina were seen exclusively during the 2014–2016 heatwave. Salps occurred in all shelf break and offshore regions, and occasionally on the shelf, though never in inner waterways (e.g., Strait of Georgia), likely because of reduced …
A molecular phylogeny of the Thaliacea - Oxford Academic
Web14 dec. 2010 · The goal of our work is to provide an evolutionary context for thaliaceans based on an 18S rDNA phylogeny. Here, we present a molecular phylogeny of the Thaliacea that includes 40 new salp, pyrosome and doliolid 18S rDNA sequences, and compare our results with the current morphologically based classification.
Inter Research » MEPS » v561 » p189-201
WebABSTRACT: Thalia democratica blooms are a recurrent phenomenon in many coastal areas of the Mediterranean Sea and have significant ecological effects. To better understand the environmental drivers of salp blooms, we conducted 8 surveys to sample T. democratica in contrasting seasonal, temperature and chlorophyll conditions. In each survey, short …
A Specialized Predator-Prey Relationship Between the Copepod
WebDense swarms of Thalia democratica occurring in S.E. Australian waters are often associated with high densities of Sapphirina copepods (Dakin & Colefax, 1940; Thompson, 1948; Sheard, 1965). Observations of these swarms underwater, by the author, show the presence of many Sapphirina copepods inside salps in the undisturbed state, as in Plate …
(PDF) MIGRAÇÃO VERTICAL E TAXAS FISIOLÓGICAS DE Thalia democratica ...
Web30 dec. 2010 · Thalia democratica é uma espécie característica de águas tropicais (Bonecker e Quintas, 2006a) e segundo Resgalla Jr. et al. (2004) apresenta uma atividade alimentar tanto em camadas ...
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