stage where they spend part of their time, as well as a terrestrial stage. many, but by no means all amphibians, undergo a change from an aquatic larval stage in which they acquire oxygen from water and lack limbs, to a four-legged, air-breathing adult form adapted for living on the land. there are...
invertebrates dairy produce; bird's eggs; natural honey; edible products of animal origin, not elsewhere specified or included products of animal origin, not elsewhere specified or included live trees and other plants; bulbs, roots and the like; cut flowers and ornamental foliage edible vegetables and...
, mother-and-cub whales and all. diving, snorkelling and even coaxing holes into oceans frozen white, dhritiman mukherjee delves underwater to resurface with stories of elusive aquatic encounters. click to view photo story >> dhritiman mukherjee is as elusive as the animals he photographs. his photographs...
regional technical consultation on stock enhancement for threatened species of international concern, iloilo city, philippines, - july , - aquaculture department, southeast asian fisheries development center aquaculture and fisheries management require tools for identifying individuals or groups of aquatic...
mixtures department of animal production and health import . of bovine animals department of animal production and health import . other, including preparations of blood of any animal department of animal production and health import extracts and juices of meat, fish or crustaceans, molluses or other aquatic...
extinct) synonyms condylipoda latreille, an arthropod ( /ˈɑːrθrəpɒd/ , from greek ἄρθρον arthron, "joint" and πούς pous, "foot" (gen. ποδός)) is an invertebrate animal having an exoskeleton , a segmented body, and paired jointed appendages . arthropods form the phylum euarthropoda, [ ] [ ] which includes...
extinct) synonyms condylipoda latreille, an arthropod ( /ˈɑːrθrəpɒd/ , from greek ἄρθρον arthron, "joint" and πούς pous, "foot" (gen. ποδός)) is an invertebrate animal having an exoskeleton , a segmented body, and paired jointed appendages . arthropods form the phylum euarthropoda, [ ] [ ] which includes...
life. / safety data sheet hand sanitizer product toxicity to fish : no data available toxicity to daphnia and other aquaticinvertebrates : no data available toxicity to algae : no data available ingredients toxicity to fish : ethanol h lc fish: mg/l persistence and degradability no data available bioaccumulative...
within the phylum cnidaria that are unique among cnidarians in that they do not do not have a medusa stage in their development. these exclusively polypoid cnidarians are characterized by a tubular body with tentacles around the mouth and most are sedentary after the larval stage. anthozoa includes...