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tetra 音标拼音: [t'ɛtrə]

XDict

n. 南美产的热带鱼

PyDict

南美产的热带鱼

WordNet (r) 3.0 (2006) (WordNet)

tetra
n 1: brightly colored tropical freshwater fishes

The Collaborative International Dictionary of English v.0.48 (gcide)

Tetra- \Tet"ra-\ [Gr. te`tra-, from te`sares, te`ttares, four.
See {Four}.]
1. A combining form or prefix signifying four, as in
tetrabasic, tetrapetalous.
[1913 Webster]

2. (Chem.) A combining form (also used adjectively) denoting
four proportional or combining parts of the substance or
ingredient denoted by the term to which it is prefixed, as
in tetra-chloride, tetroxide.
[1913 Webster]

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31 Amazing Types Of Tetra Species (The Complete List)
Now that you know the main types of tetra you can keep in your home aquarium, it’s time to pick your favorites! Don’t forget, many different species and varieties on our list can be kept with one another
Tetra
Simplifying the aquatic experience, one species at a time The Tetra® Goldfish Program is designed to meet the needs of fishkeepers and the fish they love
TETRA Definition Meaning - Merriam-Webster
The meaning of TETRA is any of numerous small often brightly colored South American characin fishes often bred in tropical aquariums How to use tetra in a sentence
Contact Us - Tetra Tech
Contact Tetra Tech using the form, get in touch through phone or email, or find an office location near you
25 Popular Types of Tetras in 2026 (With Info Pictures)
Tetras come in dozens of varieties, each with their own individual touches Tetras are schooling fish and a group of them brings a lot of life and fun to a tank They come in a variety of sizes and temperaments, as well as a rainbow of colors Let’s look at some of the most popular types of Tetras! 1
Tetra Fish Types: 17 Most Popular Species of Tetras
With over 150 different and unique tetra species, fishkeepers of every experience level can find a variety to enjoy And due to their hardiness and easiness of care, they are suitable for almost any kind of tank setup Below, we’ve outlined 17 of the most popular tetra fish types
Tetra - New World Encyclopedia
Tetra is the common name for various small, often colorful, tropical, freshwater fish within the two characiform (order Characiformes) families Characidae —and in particularly its subfamily Tetragonopterinae, the "South American tetras"—and Alestiidae, the "African tetras "
21 Types of Tetras: The Complete Species Guide for Freshwater Tanks
Looks for a great looking Tetra for your freshwater fish tank? Check out the 21 best types of tetras (with pictures!) See who made our list!
153 Tetra Fish Types | Rare Common Tetras
Tetra is the commonly known name for many small freshwater characiform fish belonging to the biological family Characidae and the former subfamilies Lebiasinidae and Alestidae There are currently over 800 types of tetra fish species distributed among these three families
Tetra | Freshwater, Care Breeding | Britannica
tetra, any of numerous attractively coloured freshwater fishes of the characin family, Characidae, often kept in home aquariums Tetras are characteristically small, lively, hardy, and unaggressive They are native to South America and Africa

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