How to Identify and Classify Angelfishes - Quiz
A) A prominent spine at the angle of the operculum (gill cover) B) Three dorsal fins C) Bright red coloration all over the body D) Absence of scales
A) Chaetodontidae B) Labridae C) Acanthuridae D) Pomacanthidae
A) Open ocean B) Freshwater rivers C) Coral reefs D) Arctic waters
A) Small crustaceans B) Sponges C) Plankton D) Algae
A) Always black and white B) Always fluorescent C) Identical to the adults D) Different from adults of the same species
A) Color patterns and markings B) Number of teeth C) Presence or absence of fins D) Body size alone
A) Queen Angelfish B) Emperor Angelfish C) French Angelfish D) Flame Angelfish
A) Midnight Angelfish B) Eibl's Angelfish C) Lemonpeel Angelfish D) Coral Beauty Angelfish
A) Temperate zones only B) Polar regions C) Freshwater lakes D) Tropical and subtropical waters
A) Using jet propulsion B) Crawling along the substrate C) Swimming with pectoral fins D) Floating passively
A) Varies greatly depending on the species B) Always more than 50 years C) Exactly 5 years D) Always less than 1 year
A) Migrate together in large groups B) Always fight each other C) Often solitary or found in pairs D) Always live in large schools
A) Japanese Angelfish B) Coral Beauty Angelfish C) French Angelfish D) Flame Angelfish
A) Internal fertilization B) Asexual reproduction C) Broadcast spawning D) Live birth
A) To attract mates B) To filter food C) To help them swim faster D) Defense against predators
A) Scribbled Angelfish B) Coral Beauty Angelfish C) Clarion Angelfish D) Regal Angelfish
A) Orange B) Yellow C) Blue D) Purple
A) Exactly 4 inches B) Between 6 and 12 inches C) Over 3 feet D) Less than 2 inches
A) Scale color B) Fin shape C) Size and habitat D) Diet alone
A) Yellow front and black rear B) All red body C) Pink stripes D) Iridescent green scales
A) Lack of predators B) Habitat destruction C) Overpopulation D) Extremely cold temperatures
A) Globular (ball-shaped) B) Laterally compressed (flat) C) Cylindrical (round) D) Elongated (snake-like)
A) Goldflake Angelfish B) Asfur Angelfish C) Passer Angelfish D) Blueface Angelfish
A) Goldflake Angelfish B) Potter's Angelfish C) Watanabe's Angelfish D) Japanese Angelfish
A) Regal Angelfish B) Bicolor Angelfish C) Flame Angelfish D) Lemonpeel Angelfish
A) Rapid swimming in circles B) Laying on the bottom of the tank C) Increased aggression towards tank mates D) Hiding or loss of appetite
A) Only frozen brine shrimp B) Exclusively flake food C) Varied diet including sponges, algae, and meaty foods D) Only live food
A) Completely different body patterns B) Subtle differences in coloration or fin shape C) Males have prominent horns D) Size difference of more than double
A) They are related but belong to different families B) They are the same fish at different life stages C) Angelfish are a type of butterflyfish D) Butterflyfish prey on angelfish |
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