Lobster Facts
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Five groups that classify all living things...
Lobster
Related Category: Zoology: Invertebrates
marine crustacean with five pairs of jointed legs, the first bearing large pincerlike claws of unequal size adapted to crushing the shells of its prey.
Lobsters are invertebrates, and have a tough exoskeleton, which protects them. Like all arthropods, lobsters must molt in order to grow, leaving them vulnerable during this time.
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Type: Invertebrate Diet: Omnivore Average life span in the wild: 50 years Size: Up to 3.25 ft (1 m) long Did you know?
Spiny Lobster
Panulirus argus
Physical Characters
Spiny Lobster also called Florida lobster or crayfish, a beautifully colored crustacean mottled with brown, green and blue, and dotted with light yellow or white spots on the tail sections.
Crabs, lobsters and shrimp
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Crabs, shrimp and krill
Crabs, lobsters and shrimp ...
Lobsters have compound eyes, each made up of as many as 14,000 individual units, that are located on the end of short stalks. They can detect movement, though they may not be able to detect different colors.
A lobster can be right handed or left handed! It has eight legs and two claws. One claw is used for crushing things and the other is used for holding things. The side the crusher is on, determines whether the lobster is right handed or left handed.
Spiny Lobster is the general name given to about four dozen species of clawless lobster found in all the tropical and subtropical waters of the world.
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Lobster Life Cycle - Received from Amanda in Duncan, BC
Q: I was wondering if you could tell me what the life cycle of the lobster is.
A: ...
NZ Rock Lobster Industry Council, Private Bag 24-901,
Wellington, New Zealand. (64 4)385 4005
Eudyptula minor ...
12/9/2000 Jeffreys Ledge Lobster Boat I picked another tough weather day to go birding on a commercial lobster boat.
Eastern Rock Lobster
Eastern Rock Lobster
Eastern Rosella & Crimson Rosella Illustration
Eastern Sawshark, Pristiophorus sp. A
Eastern Sea Garfish, Hyporhamphus australis
Eastern Sea Garfish, Hyporhamphus australis (Steindachner, 1866) ...
- As in the genuine Isopoda, the eyes of Amphipoda are always sessile, and generally paired, and, in contrast to crabs and lobsters, these two groups have only four pairs of mouthorgans instead of six, but seven pairs of trunk-legs instead of five.
electric blue lobster (Procambarus paeninsulanis)
electric yellow labido (Labidochromis caeruleus)
elephant nose (Gnathonemus sp.)
Endler's guppy (Poecilia reticulata var. Endler's)
Endler's livebearer (Poecilia reticulata var. Endler's) ...
Crustaceans: Beach Hopper (Orchestoidea corniculata) Amphipoda, Brine Shrimp, California Prawn (Pandalus platyceros), California Spiny Lobsters (Panulirus interruptus), Carniverous Chiton (Placiphorella velata), ...
A prime food for these birds is the Cape Rock Lobster Jasus lalandii, and their feeding distribution closely matches the kelp beds where these lobsters live, though the birds will also take a variety of other crustacean and fish prey, ...
What is not sold for human consumption is used as bait for rock lobster traps and other commercial and recreational fishing.
Humans consume large amounts of decapods, and huge industries have developed around the capture or farming and sale of shrimp, lobster, and crabs.
The somewhat lobster-like Arachnid is pale and somewhat flattened. The Northern Scorpion is not very large - topping out at about 35 mm long (1 ? in.).
Centipedes, with an evolutionary lineage dating back more than 400 million years, share ancestral roots with lobsters, shrimp and crayfish.
Spiny lobster young have been found in the stomachs of Ashy Storm-Petrels in their southern range. These petrels feed mostly at night; sightings of feedings during the day are rare.
By the way: DNA studies of these animals has lead to a new theory: they are actually not primitive insects, but primitive lobsters. That would explain the continuous shedding, even once adult, and the forked tail, not found in any other insects.
Includes crabs, lobsters, shrimps, woodlice and barnacles.
Endemic: a species or taxonomic group that is only found in one particular country or geographic area.
Incubate: to keep eggs warm so that development is possible.
Throughout its range, large numbers of velvet bellies are caught as bycatch in bottom trawls meant for shrimp and lobsters, and deepwater longlines meant for other fish.
spiny lobsters, shrimps, crabs, sea urchins, squids, octopuses, marine snails and bivalves) and benthic fish (i.e. sea catfishes, mullets, puffers and stingrays).
Krill, crabs, shrimps, lobsters and other crustaceans
Fish
In tough times, they can also feed on carrion and zooplanktons
They prey by snapping up food that comes up to the surface of the sea. However, albatrosses can also dive into the water.
Blue crabs, like shrimp, crayfish and lobsters, are members of the crustacean family. Many people love to eat blue crab.
If the octopus is trying to tackle a more dangerous opponent, such as a lobster, it first squirts ink into the water to create a smoke screen and confuse the lobster. Then it creeps upon the lobster and seizes it from behind using its tentacles.
Crabs are crustaceans and related to lobsters and shrimps.
There are almost 5,000 different species of crabs, about 4,500 are true crabs, ...
Rusty crayfish resemble lobsters, a distant saltwater relative. Sporting a thick, bony plated exoskeleton with oversized claws, a mature crayfish often has rusty spots on either side of the carapace.
People have a variety of reactions to these animals; from disgust as they see a cockroach scampering across their kitchen floor, to enjoyment when they think about a shrimp or lobster dinner, or with awe when they see a beautiful butterfly.
It has no power of diving although at times, when searching for food along the shores, it will enter the water on seeing a crab or a lobster, to seize it, in which it at times succeeds.
Nurse sharks eat bottom-dwelling fish, shrimp, squid, octopus, crabs, sea snails, lobster, sea urchins, and coral.
The sperm whale will also eat snapper, lobster, and even shark. It swallows its prey whole.
An adult whale will eat up to one ton of food every day.
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CLASS: Malacostraca (woodlice, shrimp, lobsters, crabs, etc.)
ORDER: Decapoda (crabs, shrimp, and relatives)
FAMILY: Ocypodidae (ghost crabs and fiddler crabs) ...
Diet comprises of roughly equal proportions of fish, squid and Lobster Krill, taken at depths of less than 50 metres.
Breeding sites are abandoned between April and September during the winter migration.
They include crabs, lobsters, crayfish, shrimp, krill, yabbies and barnacles. Most are aquatic, some living in freshwater and some in salt water, but a few have adapted to living on land: land crabs, hermit crabs, slaters and woodlice.
Includes spiders, scorpions, shrimp, lobster, crabs, insects, millipedes, & centipedes
MOLLUSCANS
Includes clams, snails, octopuses, & squid ...
They feed mostly at night on spiny lobsters and other crustaceans, small stingrays, sea urchins, squid, and bony fishes.
Size ...
Food
crabs, shrimp, rock lobsters, sea grasses, algae, snails, fish, small invertebrates, jellyfish.
Then while I was trying to coax the snake into sitting still for a photo, Brenda saw a rock move. Only it wasn't a rock, it was a rock lobster! Well, actually it was a short-horned lizard.
Discussion The only moray found north of Baja California, the California Moray eats crabs, shrimps, lobsters, and various fishes. Females deposit eggs that develop into leptocephalus larvae.
eNature Quicklinks ...
Mass: up to 230 kg
Body Length: 0.9 - 6 m (3.0 - 20 ft)
Diet: lobster, fish, shrimp, squid, crabs, and snails
Reproduction: viviparous ...
Common animals include: shore and sea birds, fish, crabs, lobsters, clams and other shellfish, marine worms, raccoons, opossums, skunks and lots of reptiles. Rock-a-Bye Baby Estuaries are often called the nurseries of the ocean.
Bait: Metal squids, spoons, jigs, plugs or fish pieces, shrimp, small lobsters, crabs, larval fish and larval mollusks.
When Atlantic cod first hatch, the fry eat zooplankton and small crustaceans. As they grow, the young fish eat shrimp and small lobsters. Adults eat mainly herring and capelin.
It feeds on a variety of fish and in the vicinity of coral reefs, including eels, octopus and lobsters.
Behavior: ...
These animals are actually crustaceans, like crabs or lobsters, and just like these underwater crustaceans, they breathe through gills instead of lungs.
Up to 1 metric ton of squid per day is required to sustain a single sperm whale. Other than squid, these whales occasionally consume other deepwater prey including octopus, lobsters, crabs, jellyfish, sponges, and several varieties of fish.
Major Canadian fisheries are on the Shubenacadie, Miramichi, and Saint John Rivers.
The catch is used for fish meal lobster bait, petfood or it is smoked, canned, salted or pickled.
The other major arthropod classes are arachnids, which include spiders and scorpions, and crustaceans, which include crabs, lobsters and barnacles. Arthropods are everywhere: on land, in the air and beneath the water's surface.
Another "unknown beetle" find mentioned in ScienceDaily was that of two stream-dwelling beetles in Spain. A brand-new deep-sea lobster species and a new jumbo-size crayfish from the Southeastern U.S. also found their way onto the website.
Diet
These daytime hunters are not built for speed over long distances and prefer to ambush their prey rather than pursue it in open water. The diet of these large predators consists mainly of fish, octopus, crab, and lobster.
In towns or cities they search for food in refuse dumps and gutters. On seashores they feed at low tide on mussels, spiny lobsters, mollusks, dead fish and other stranded edibles. They also eat grasshoppers, grubs and locusts.
On seashores, they feed at low tide on mussels, spiny lobsters, mollusks, dead fish and other stranded edibles. They are not in the position of being picky eaters so will also eat grasshoppers, grubs, and locusts.
Among these, single individuals occurred at Sable Island, Cape Sable, the inner Tusket Islands and Sydney; one was killed by gulls on Lobster Bay, Yarmouth County; three were on Brier Island; and five were on Seal Island.
four segments each with a pair of walking legs; and the abdomen of six segments which taper to a single sharp spine at the end with a small opening supplied by two venom glands. The chelericerae (pincerlike claws) are similar to those of a lobster.
 See also: Shrimp, Crustacean, Shark, Shell, Squid
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