Cyanide Millipede

Cyanide Millipede: (Haraphe haydeniana) Bruce Rash

DESCRIPTION: Keystone Species
UW Robert T. Paine coined the term in 1969 after research on a predator sea star species.
Starfish predator removal caused Ecosystem collapse
Not without detractors; Mills, Soule, Doak 1993, simplistic, applied to liber every last(predicate)y
Criteria cracking and now a mainstay of ecological and conservation biology lambertature

WHAT THEY DO
Cyanide Millipedes are decomposers, living and eating in the liter layer of the forest. There can be hundreds of thousands of arthropods in a square meter of old growth liter layer, and this species of millipede, magical spell not the just about abundant arthropod, is by far the most important.

LIFE CYCLE
Egg Mass by the thousands of eggs.
Instar, juvenile stage.
Adults function as long as 5-8 years. Known to mate in groups of thousands to millions (Dr. Rowland Shelleys monograph A Synopsis of the North American Centipedes)

EFFECTS ON OLD GROWTH
Andy Moldenke, in his paper Denizens of the Soil, gives the example of the critical percentage arthopods, and in particular millipedes, play in turd enrichment quoting researcher Joe Anderson, who sterilized soils, killing the bacteria, fungi, arthropods, worms, etc.



Then he added back to the soil all of the bacteria and fungi that normally lived in that soil, along with a small tree. The only thing missing were all the little arthropods. The tree didnt grow. He added a angiotensin converting enzyme millipede and the nutrient content of the soil increased nonuple!

MANAGEMENT
Yi and Moldenke evaluated the effect of four different forest management techniques, unthinned apply and three thinning intensities (light, light with gaps, and toilsome thin), on arthropod abundance, diversity, and biotic community structure as an indicator of ecological processes affecting former(a) forest fauna. Arthropod abundance and diversity was higher in heavy and light/gap thinning treatments than the other treatments. Additionally, four groups (ants, spiders,...If you regard to get a full essay, order it on our website: Orderessay



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