Marine Life and the Pacific Spiny Lump Sucker

The video discusses the rich marine life off Canada's west coast, highlighting the Pacific Spiny Lump Sucker. This small, globular fish is a favorite among divers due to its unique appearance and behavior. Despite being clumsy swimmers, they use suction cups to attach to surfaces and rely on camouflage for protection. They spawn in shallow waters, with males caring for the eggs. Their diet includes crustaceans and mollusks. The conservation status is unknown, but they may be vulnerable to climate change. The video concludes by acknowledging their charm.

What makes the waters off the west coast of Canada ideal for temperate diving?

• The clear visibility underwater

• The absence of predators

• The abundance of marine life

• The presence of warm water currents

Which of the following is a unique feature of the Pacific Spiny Lump Sucker?

• It is covered with scales

• It has a streamlined body

• It has a suction cup formed by pelvic fins

• It can change colors rapidly

What is the typical size of a Pacific Spiny Lump Sucker?

• About 1 inch

• Around 7 inches

• Up to 20 inches

• More than 10 inches

Where are Pacific Spiny Lump Suckers commonly found?

• In shallow bays and rocky areas

• In freshwater lakes

• In deep ocean trenches

• In coral reefs

How do Pacific Spiny Lump Suckers avoid predators?

• By using camouflage

• By swimming quickly

• By forming large schools

• By hiding in coral reefs

Why might divers be particularly interested in finding Pacific Spiny Lump Suckers?

• They are very large and easy to spot

• They are known for their vibrant colors

• They are aggressive and challenging to approach

• They are elusive and provide a sense of accomplishment when found

What role does the male Pacific Spiny Lump Sucker play after the eggs are laid?

• He moves the eggs to a safer location

• He protects and aerates the eggs

• He abandons the eggs

• He eats the eggs

During which months do Pacific Spiny Lump Suckers spawn?

• January to March

• April to June

• July to October

• November to December

What is a potential threat to the Pacific Spiny Lump Sucker due to climate change?

• Decreased food availability

• Increased predator population

• Decreased salinity levels

• Increased water temperature

What is the primary diet of the Pacific Spiny Lump Sucker?

• Seaweed and coral

• Small fish and insects

• Crustaceans and mollusks

• Plankton and algae