How big do julii corys grow?

Where do Julii corys live?

An attractively marked and longtime hobby favorite, the False or Colombian Julii Cory is a peaceful shoaling fish often found in large groups in the wild. Often misidentified in the trade as C. julii (which is only known from Brazil), this very similar species is found throughout much of the middle Amazon in Colombia and Peru.

What kind of fish has a flat bill?

Jump to navigation Jump to search. Swordfish (Xiphias gladius), also known as broadbills in some countries, are large, highly migratory, predatory fish characterized by a long, flat bill. They are a popular sport fish of the billfish category, though elusive.

What is the difference between a fantail and a ryukin goldfish?

It is similar to the common goldfish, except slightly smaller and slimmer, and is mainly distinguished by its long, deeply forked tail. The Fantail goldfish is the western form of the Ryukin and possesses an egg-shaped body, a high dorsal fin, a long quadruple caudal fin, and no shoulder hump.

Is a billfish similar to a Marlin?

This makes it superficially similar to other billfish such as marlin, but upon examination, their physiology is quite different and they are members of different families. Several extinct genera are known, such as a large sized Xiphiorhynchus and Aglyptorhynchus.

Are there any other fish similar to the billfish?

This makes it superficially similar to other billfish such as marlin, but upon examination, their physiology is quite different and they are members of different families. Several extinct genera are known, such as a large sized Xiphiorhynchus and Aglyptorhynchus. Unlike modern taxa these have equally long lower jaws.

What makes billfish so special?

Like scombroids (tuna, bonito and mackerel), billfish have both the ability to migrate over long distances, efficiently cruising at slow speeds, and the ability to generate rapid bursts of speed.

What is the difference between a marlin bill and billfish?

The fin is smaller than the other species of billfish, and connects to the spine along a soft ridge. Their bills are often shorter and more rounded than the bill of a swordfish or a sailfish. Fishing for marlin generally means taking a boat ride out to the continental shelf or beyond.

Is the blue marlin the most popular billfish?

While the blue marlin is one of the most sought after species by recreational anglers it is not as abundant as other billfish. Primarily near-surface pelagic fishes such as mackerels, tunas, and dolphin are preyed upon by the blue marlin.

Where does the crucian fish come from?

It occurs naturally in the wild wherever crucians and common carp swim together but is now artificially bred on quite a large scale. There is little danger of confusing this fish with the true crucian, because it takes after the common carp in general shape. It looks more like a rather strange common carp than a rather strange crucian.

Do crucian carp breed with goldfish?

These beautiful chunks of gold are quite a shy fish that like to hug the margins and hide among lily pads and any type of cover. One of the biggest problems with crucian carp is that they breed fairly easily with goldfish. This makes it hard to be able to tell a true crucian apart from hybrids.

What is the scientific name of crucian carp?

The crucian carp’s Latin name Carassius carassius actually means goldfish, which is probably linked to the crucian’s often golden or bronze coloration. The crucian’s close relative, the goldfish, also has the word carassius in its name; Carassius auratus.

What are the characteristics of the crucian carp?

Although other color variations exist of the Crucian carp fish. One major distinguishing characteristics of this fish is a convexly rounded fin. Generally, average body length of the Crucian carp fish is around 15 cm, and they rarely weight over 3 kg. But a maximum recorded length of a male fish is 64 cm, and the heaviest recorded weight is 3 kg.

Are billfish exploited as food?

Billfish are exploited both as food and as fish. Marlin and sailfish are eaten in many parts of the world, and many sport fisheries target these species.

What is the difference between billfish&swordfish?

Billfish have a long, bony, spear-shaped bill, sometimes called a snout, beak or rostrum. The swordfish has the longest bill, about one-third its body length. Like a true sword, it is smooth, flat, pointed and sharp. The bills of other billfish are shorter and rounder, more like spears. Billfish normally use their bills to slash at schooling fish.

Is the Atlantic blue marlin the world’s most iconic trophy fish?

Atlantic blue marlin are considered an iconic trophy fish, but are listed as vulnerable to extinction. Illustration: Good Wives and Warriors/Guardian Atlantic blue marlin are considered an iconic trophy fish, but are listed as vulnerable to extinction. Illustration: Good Wives and Warriors/Guardian

What is a blue marlin?

Blue marlin are apex predators in the oceans of the world. Few creatures can match a fully-grown blue marlin’s strength, speed and aggressiveness, not to mention the lethal bill. Anglers have prized these amazing fish for hundreds of years for those same attributes.

What is the largest marlin you can catch?

Much larger species of blue marlin have been caught by commercial fishing operations or anglers not in accordance with IGFA rules. The largest blue marlin are all females, with males rarely exceeding 200 pounds. Blue marlin weighing over 1,000 pounds are known as granders.

What does a marlin fish look like?

Native to the tropical and temperate waters of the Atlantic, Pacific, and Indian Oceans, blue marlins are among the most recognizable of all fish. They are cobalt-blue on top and silvery-white below, with a pronounced dorsal fin and a long, lethal, spear-shaped upper jaw.

What is the difference between a sailfish and a Marlin?

If the ride out to the continental shelf is too long, you can target sailfish a bit closer to shore. This is a main difference in blue marlin vs sailfish for example- blue marlin are usually found much further offshore. They are characterized by a large dorsal “sail” that runs the entire length of their back.

Where did the tradition of fried Crucians come from?

The tradition might have Jewish origins. In Russia, this particular species is called Золотой карась meaning “golden crucian”, and is one of the fish used in a borscht recipe called borshch c karasej (Борщ с карасе́й) or borshch c karasyami (Борщ с карася́ми). Another classic Russian recipe – fried crucians in sour cream.

What is the Russian name for Crucian fish?

In Russia, this particular species is called Золотой карась meaning “golden crucian”, and is one of the fish used in a borscht recipe called borshch c karasej (Борщ с карасе́й) or borshch c karasyami (Борщ с карася́ми). Another classic Russian recipe-fried crucians in sour cream.

What is a crucian carp fish?

The Crucian carp fish is a member of the common carp family Cyprinidae. It is a widely distributed European species, and it’s range spanning from England to Russia. It is found as far as the Arctic Circle in the Scandinavian countries, and as far south as central France and the region of the Black Sea.

What is crucian fishing?

The crucian is a very careful fish that is rather shy and does not feed excessively. This, in combination with its main location being close to vegetation along a venue’s margins, suggests that anglers should resort to both stealthy and very delicate fishing methods. The best of which would of course be float fishing with extremely light tackle.

Are there any crucian hybrid fish in the UK?

If you have any photographs of strange hybrids, please send them in for the crucian hybrid gallery. The so-called gibel carp or silver crucian does not occur in this country as far as is known. Fish in the UK with those names have been genetically tested and found to be crucian × goldfish hybrids.

What is the difference between a crucian carp and a goldfish?

The Crucian Carp possesses a more concave dorsal fin (compared to the convex dorsal fin of the goldfish) and the leading ray of the dorsal fin of the Crucian Carp has around 30 small barbs, compared to 10-15 in the goldfish.

Is there such a thing as a crucian carp hybrid?

So you could have a crucian × carp × carp (or crucian), similarly with the goldfish hybrids. There is, however, a huge amount to learn about this and anglers’ contributions could be very useful, so please send in your hybrid pics.