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The zebrafish (Danio rerio) is a freshwater fish belonging to the minnow family of the order Cypriniformes. Native to South Asia, [ 2 ] it is a popular aquarium fish , frequently sold under the trade name zebra danio [ 3 ] (and thus often called a " tropical fish " although it is both tropical and subtropical ).
The species remaining in the genus Danio comprise most of the danionins familiar to aquarists. They have two pairs of long barbels and are generally characterised by horizontal stripes (with the exception of the Panther Danio, Glowlight Danio and Black Barred Danio which have vertical bars.
As D. dangila was the first discovered Danio (or type) the name Danio had to remain with D. dangila, which is why the vast majority of species were moved to Devario. Also, the sister group to Devario was deemed to be a clade formed by Inlecypris and Chela, and more controversially, Esomus was found to be the sister group of Danio.
Pregnancy is a special time for many women. It's filled with magical moments. Creating new life. Watching your body grow. Hearing a heartbeat. Seeing the first scan. Preparing to welcome a baby.
The suffix danio is almost always used for common names, although the suffix devario is sometimes in practice used for danionins in the genus Devario. Assam danio; Annandale's giant danio; Blood red danio; Barred danio; Bengal danio; Black-barred danio; Blue danio; Blue moon danio; Blue-redstripe danio; Blue ring danio; Burma danio; Burma zebra ...
Pregnancy has been traditionally defined as the period of time eggs are incubated in the body after the egg-sperm union. [1] Although the term often refers to placental mammals , it has also been used in the titles of many international, peer-reviewed, scientific articles on fish.
The answer rests in something called melanocytes -- or the cells inside a zebra that produce the black pigment of their skin. Case solved! READ MORE: Goat on the loose quickly captured, but steals ...
The Burma zebra danio or KP01 danio is a tropical fish belonging to the minnow family ().It is believed to originate in Myanmar.This fish was discovered in 2006 and is believed to be a separate species from the zebra danio (which occurs many miles away in India) to which it has a close resemblance.