Jumping spiders (Salticidae) were the chief occupants, comprising 80.0% of species and 99.1% of individuals. Two additional spider families (Gnaphosidae, Thomisidae) were represented by cast exuviae. purpurea from four bog-heaths yielded spiders (n = 685) of four families (Theridiidae, Dictynidae, Clubionidae, Salticidae), 10 genera, and at least 11 species. During July-August 2001 at Acadia National Park, seed heads (n = 301) of S. These associations represent only a few of the diverse interactions between spiders and pitcher plants. Straight binocular tube - Provides ergonomical horizontal viewing Provides horizontal viewing if the stereo microscope is fitted in a tilted position to the swinging-arm stand or to a bonder.We discovered that spiders use seed heads of Sarracenia purpurea (Northern Pitcher Plant) for moulting, nesting, and rearing of young. The built-in photo port offers the possibility to integrate any of the MC, DMC or DFC series digital microscope cameras. The ErgoTube is designed to provide maximum comfort for all users, especially during long hours of working with a microscope. Trinocular ErgoTube 5° - 45° - Provides a wide range of adjustment The Trinocular ErgoTube (5° - 45° observation angle) provides a wide range of adjustment options to provide a comfortable, relaxed seated position at the microscope. It allows the observer to maintain proper upright posture and to move the eyepieces closer when the scope is in a bio-clean hood or must be positioned far from the edge of a workbench. When correctly applied, ergonomically designed instrumentation can make a strong contribution to increase productivity and improve profitability.įits to ErgoModules and to accessories such as video-/phototubes, drawing tubes, or coaxial illuminators.ĮrgoTube 45° - Bring the microscope closer to you When you cannot get close to the stereo microscope, let the ErgoTube 45° bring the microscope closer to you! The long eyepiece tubes displace the viewing point 65 mm upwards and 65 mm towards the observer. Inclined binocular tube 45° - Increases productivity and improve profitability A well designed work environment can improve the motivation and performance. ErgoTube 10° - 50° - Perfect tool for multi-user workstations Most popular ergonomic accessory from Leica, the ErgoTube 10° - 50° is the best way to accessorize any M-series stereo microscope and is the perfect tool for multi-user workstations.
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