0-mm pore diameter) were inserted at the entry- and exit-way of the pipe to help straighten the flow (see Nowell and Jumars
Tenders are invited for Jumars
Plat Type Assending Lh Rh
The broad diet spectrum of ophiuroids (they are commonly omnivorous surface deposit feeders; Piepenburg, 2000) and of onuphids (predator/scavengers; Fauchald and Jumars
, 1979) may also contribute to their widespread occurrence.
Probably, the deposition of algae within the crevices is due to the accumulation of debris in them and the possible establishment of refuges (Bergey, 1999; Nowell and Jumars
, 1984; Davis and Barmuta, 1989; Snelgrove et al.
2007), suggesting a hydrosol filtration mechanism, in which particles are intercepted by the frontal surface of the gill filaments and adhere to the overlying mucous strings (Shimeta & Jumars
1991, Ward et al.
By now we had reached the bottom of the ropes fixed by Greg and George, so all we had to do was clip our jumars
to the lines and half-climb, half-pull on the jumar
as we ascended--but now I discovered that Cronlund did not have an ascender of any kind.
The presence of a nuchal papilla was rejected as a generic, diagnostic feature, and the genus was considered a junior synonym of Dorvillea by Jumars
Mark Wellman--the first paraplegic to climb E1 Cap--just did straight pull-ups using Jumars
, which are clamps that slide up the rope and lock when you pull down on them.
Los taxa de poliquetos fueron asignados a gremios traficos en base a literatura (Fauchald & Jumars
, 1979; Gaston, 1987; Maurer et al.
Paterson GL, Wilson GD, Cosson N, Lamont PA (1998) Hessler and Jumars
(1974) revisited: abyssal polychaete assemblages from the Atlantic and Pacific.
With her harness and helmet and Jumars
(mechanical rope ascenders), Nadkarni is a scientist able to connect with a popular audience.
Trophic groups were determined using Fauchald & Jumars
(1979) and Rouse & Pleijel (2001).