What is Lambis Lambis?
Lambis lambis, common name the spider conch, is a species of large sea snail, a marine gastropod mollusk in the family Strombidae, the true conchs.
Is a millipede a gastropod?
is that slug is any of many terrestrial pulmonate gastropod mollusks, having no (or only rudimentary) shell while millipede is any of many elongated arthropods, of the class diplopoda, with cylindrical bodies that have two pairs of legs for each one of their 20 to 100 or more body segments.
Where are spider conchs found?
Lambis Lambis known as the Common Spider Conch. These are found near shore, along sandy sea floors, across the Indo-Pacific region. The Indo-Pacific region stretches from the Indian Ocean east to the Northern Australian/New Zealand shores. This species is not considered rare.
Do conches have eyes?
Conchs have two-lensed eyes at the end of stalks (ommatophores). A black pupil and colored iris is found at the tip along with a sensory tentacle used to feel objects. The eyes cannot be fully retracted underneath their shell and extend slightly. To compensate for this, they can regenerate an amputated eye.
What is Spider shell made of?
This is why you sometimes see spiders on their backs with their legs curled up. The exoskeleton is made of several layers of cuticle, a composite material containing various proteins and chitin, a long-chain polysaccharide (sugar).
What phylum is a millipede?
Arthropod
Millipedes/Phylum
Are millipedes decomposers?
Millipedes are essential for soil health: by releasing processed organic matter at the hind end, they act as decomposers and help return nutrients back into soil.
Are conchs endangered?
Conch is everywhere in the Bahamas. In the U.S., while it’s not listed as endangered despite recent petitions, it’s been illegal to harvest the queen conch (Strombus gigas) in federal waters since 1986, thanks to decades of overfishing off Florida’s coast.
Why are conch shells illegal?
Conch shells and shell jewelry are sold to tourists and the live animals are used for the aquarium trade. Queen conch was once found in high numbers in the Florida Keys but, due to a collapse in conch fisheries in the 1970s, it is now illegal to commercially or recreationally harvest queen conch in that state.
Is a millipede an arachnid?
Millipedes fall within a phylum of organisms called arthropods, a category that includes invertebrates as diverse as spiders, scorpions and butterflies. All arthropods have in common a hard exoskeleton, segmented bodies and jointed legs.
Is a spider an arthropod?
Although insects and spiders belong to the same taxonomic phylum, Arthropoda, they look very different from one another. Spiders are arthropods, so their skeletal system of their body is the outermost layer. The hard exoskeleton helps the spider maintain moisture and not dry out.