- open substrate spawner
-
fish that broadcast large numbers of eggs and do not guard them
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Spawn (biology) — The spawn (eggs) of a clownfish. The black spots are the eyes developing. Spawn refers to the eggs and sperm released or deposited, usually into water, by aquatic animals. As a verb, spawn refers to the process of releasing the eggs and sperm,… … Wikipedia
Hydroacoustics — is a general term for the study and application of sound in water. The term comes from Greek υδρο, water, and ακουστική, acoustics. Hydroacoustics, utilizing SONAR technology, is most commonly used for detection, assessment, and monitoring of… … Wikipedia
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Sand Shiner — Scientific classification Kingdom: Animalia Phylum: Chord … Wikipedia