BLUB Flashcards
What is the primary reason fish produce sounds?
To communicate with each other.
True or False: All fish species are capable of making sounds.
False.
Fill in the blank: Fish sounds can be produced by __________, which are specialized organs.
swim bladders.
What type of sounds do fish commonly use during mating rituals?
Grunts and croaks.
Multiple Choice: Which of the following is NOT a common reason fish make noises? A) Attracting mates B) Scaring predators C) Singing
C) Singing.
What are ‘stridulatory’ sounds in fish?
Sounds produced by rubbing together body parts.
True or False: Fish can hear sounds that are outside the human hearing range.
True.
Fill in the blank: The ability of fish to hear sounds is primarily due to their __________.
inner ear structure.
What environmental factor can influence fish sound production?
Water temperature.
Multiple Choice: Which fish is known for its loud mating calls? A) Goldfish B) Catfish C) Toadfish
C) Toadfish.
What is a common sound made by fish when they are alarmed?
A series of rapid clicks.
True or False: Fish sounds can only be produced underwater.
True.
Fill in the blank: The study of fish sounds is known as __________.
ichthyophony.
What role do sounds play in fish schooling behavior?
They help maintain group cohesion.
Which fish is known for producing a sound that resembles a ‘drumming’ noise?
The Atlantic croaker.
Multiple Choice: What type of fish sound is typically used for territorial defense? A) Courtship sounds B) Warning sounds C) Feeding sounds
B) Warning sounds.
True or False: Fish sounds can be used to identify species.
True.
Fill in the blank: Fish sounds can be categorized into __________, __________, and __________ types.
communication, alarm, and feeding.
What is the main advantage of sound communication in fish?
It allows them to communicate over long distances in murky water.
Which part of the fish is primarily involved in sound production?
The swim bladder.
True or False: All fish sounds are audible to human ears.
False.
Fill in the blank: Some fish can produce sounds by __________ their teeth.
grinding.
What is the significance of sound in fish feeding behavior?
It can attract prey or signal the presence of food.
Multiple Choice: Which of the following methods do fish NOT use to produce sound? A) Vocal cords B) Stridulation C) Swim bladder vibration
A) Vocal cords.
