Did you know that there is more combined mass in the bacteria, viruses and archaea in the ocean than in all the larger life forms (fish, trees, you) in the ocean and on land?
Did you know, for example, that there is more combined mass in the bacteria, viruses and archaea in the ocean than in all the larger life forms (fish, trees, you) in the ocean and on land?
Dr Heim agrees that these events are important, but emphasises the huge diversity of other life forms - the fish, molluscs and other invertebrates - which together continued on a trajectory of expanding size.
Swer and Singh (2003, 2004) have reported the lack of commonly found aquatic life forms such as fish, frogs and benthic macroinvertibrate such as Plecoptera, Ephemeroptera and Tricoptera in water bodies of coal mining areas in Jaintia Hills, Meghalaya.
The River provides habitat for the variety of life forms, including 54 fish species, mainly belonging to the Carp and Mystus families; out of which some of the species, for example, Botia rostrata, are endemic to River Kabul Pakistan (reviewed in [ 2, 3]).
Evidence garnered from scientific research over the past couple of decades has proven this to be true particularly in lower life forms, such as insects and fish.
Database URL: http://shewanella-knowledgebase.org:8080/Shewanella/ or http://spruce.ornl.gov 8080/Shewanella/ Shewanellae inhabit a wide range of niches; thriving as free-living cells in fresh and marine waters and sediments in conditions of atmospheric to high pressure, and at low to moderate temperatures as well as in association with higher life forms such as squid and fish (1, 2).
In the early 80s, selenium pollution led to a major die-off of birds, fish, and other life forms in the San Luis National Wildlife Refuge into which these polluted irrigation waters drained.
Over hundreds of millions of years, evolution tweaked this mold to generate vastly different life-forms — from fish that swim and scuttle to land vertebrates that walk, hop, slither and fly.
According to BirdLife International, important bird areas, for example, fortuitously overlap with 80% of the areas identified as critical for amphibians, fish, invertebrates, plants and other life forms.
All the life forms we see around us -- plants, insects, mushrooms, fish, mammals -- evolved on a planet where life was entirely microbial for billions of years.
