The phylogenetic position and taxonomic status of Sterechinus bernasconiae Larrain, 1975 (Echinodermata, Echinoidea), an enigmatic Chilean sea urchin.

The circular tank wasrotatedinan anliclockwisedirection and etfectivelymodels northem hemisphere dynamicson a polar p-plane A buoyancy source injects fluid into the tank to create

Chinese OC>MC voice type register languages initials Divisions initials pitch vowels A C.C->C- I / IV II voiceless high lowering clear.. B C->C- III voiced

Expression pattern of heat shock proteins during acute thermal stress in the Antarctic sea urchin, Sterechinus neumayeri. Rev Chil

In contrast, the Plocamium cartilagineum and Geliduim sesquipedale still feed the large individuals of P.lividus in the depth.. The results recorded show similarly

Notwith- standing impressive research and engineering efforts to scale up Big Data solutions the way they do, harvesting an enormous amount of homogeneous data in a single place

structure articulated to the basal surface of Bolboporites does not contain any lumen (internal 767. central canal), but an external groove (Rozhnov & Kushlina

These contrasting geographic and depth ranges make this genus a good model: (1) to determine when Antarctic and Subantarctic marine faunas loosed contact and started to

neumayeri is endemic to the upper Antarctic continental shelf, the star-like topology with a central dominant haplotype, low genetic diversity and recent demographic expansion