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It includes detailed data on the identification of very young fish and the rearing of fish species important for fisheries and aquaculture. As of July 2011 [update] , it included descriptions of 2,228 species , 4,229 pictures, and references to 4,513 works in the scientific literature . [ 1 ]
The brightest member star system is Tau Canis Majoris, and therefore it is sometimes called the Tau Canis Majoris Cluster. The cluster is located at a distance of approximately 1.48 kpc from the Sun , [ 1 ] and appears associated with the giant nebula Sh2-310 that lies at the same distance, [ 7 ] about one degree to the east.
Canis Major is a constellation in the southern celestial hemisphere. In the second century, it was included in Ptolemy 's 48 constellations, and is counted among the 88 modern constellations . Its name is Latin for "greater dog" in contrast to Canis Minor , the "lesser dog"; both figures are commonly represented as following the constellation ...
This image is a derivative work of the following images: File:Canis_major_constellation_map.png licensed with Cc-by-sa-3.0-migrated, ...
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California flying fish undergo multiple stages of development: the egg, larval, juvenile, and adult stages. Egg. California flying fish lay their eggs on kelp beds. Their eggs have been observed to have about 60 adhesive filaments, structures that help the egg attach to surfaces like kelp and other debris in the open ocean. [8]
Artist's illustration of Wezen, a yellow supergiant 1,600 light-years away in the Canis Major constellation. Delta Canis Majoris is a supergiant of class F8. Its surface temperature is around 5,818 K, [12] and it is 14 to 15 times more massive than the Sun. Its absolute magnitude is −6.77, [8] and it lies around 1,600 light-years away. It is ...
NGC 2204 is an open cluster of stars in the Canis Major constellation. It was discovered by the German-English astronomer William Herschel on 6 February 1785. [5] The cluster has an integrated visual magnitude of 8.6 and spans a diameter of 10.0′. Resolving the individual member stars is a challenge with a 10 to 12-inch amateur telescope. [3]