[permalink] [id link]
Coelacanths have 8 fins – 2 dorsal fins, 2 pectoral fins, 2 pelvic fins, 1 anal fin, and 1 caudal fin.
from
Wikipedia
Some Related Sentences
Coelacanths and have
Coelacanths were thought to have gone extinct in the Late Cretaceous, but were rediscovered in 1938 off the coast of South Africa.
Coelacanths were thought to have undergone extinction 65 million years ago during the Cretaceous – Paleogene extinction event.
Coelacanths live as deep as 700 m ( 2300 ft ) below sea level, but are more commonly found at depths of 90 to 200 m. Living examples of Latimeria chalumnae have a deep blue color which probably camouflages them from prey species ; however, the Indonesian species ( L. menadoensis ) is brown.
Coelacanths are almost never caught in the daytime, but have been caught at all phases of the moon.
Coelacanths and 8
Coelacanths are large, plump, lobe-finned fish that grow up to 1. 8 meters.
Coelacanths and fins
Coelacanths can create thrust for quick starts by using their caudal fins.
Coelacanths and fin
Coelacanths (, adaptation of Modern Latin Cœlacanthus " hollow spine ", from Greek κοῖλ-ος koilos " hollow " + ἄκανθ-α akantha " spine ", referring to the hollow caudal fin rays of the first fossil specimen described and named by Louis Agassiz in 1839 ) are members of an order of fish that includes the oldest known living lineage of Sarcopterygii ( lobe-finned fish and tetrapods ).
Coelacanths and .
Coelacanths belong to the subclass Actinistia, a group of lobed-finned fish that are related to lungfish and certain extinct Devonian fish such as osteolepiforms, porolepiforms, rhizodonts, and Panderichthys.
Coelacanths are a part of the clade Sarcopterygii, or the lobe-finned fishes.
Coelacanths also retain a notochord, a hollow, pressurized tube which is replaced by the vertebral column early in embryonic development in most other vertebrates.
The vision of Coelacanths has evolved to a mainly blue-shifted color capacity.
* Together, these form the Rhipidistia, the sister group to the Coelacanths.
* Celakantoj ( Coelacanths ; poems written in Esperanto c. 1989-1995, 2004 )
Coelacanths are opportunistic feeders, hunting cuttlefish, squid, snipe eels, small sharks, and other fish found in their deep reef and volcanic slope habitats.
Coelacanths are also known to swim head down, backwards or belly up to locate their prey, presumably using their rostral glands.
have and 8
Accompanied by `` Master Greene our solicitor '' ( Thomas Greene of the Middle Temple, Shakespeare's `` cousin '' ), Quiney tried to consult Sir Edward Coke, attorney general, and gave money to a clerk and a doorkeeper `` that we might have access to their master for his counsel butt colde nott have him att Leasure by the reason of thees trobles '' ( the Essex rising on February 8 ).
My husband's hours away from home for the past years have been from 7 a.m. to 7 p.m. the early part of the week, and as late as 8 or 9 on week-ends.
Hunter and fisherman visits since 1949 have increased 8 times faster than the nationwide sale of hunting and fishing licenses.
A large number of these Juniors have 7 and 8 wins to their credit and are seasoned campaigners.
The higher-density urethane semi-rigid foams usually have stronger flex fatigue resistance, i.e., the 12 lb. / cu. ft. foam has 8 times the flexural strength of the 3 lb. / cu. ft. density.
Michigan, Wisconsin and Minnesota have many superb stretches of color which reach their height from the last few days of September well into October, especially in their northern sections, e.g., Wisconsin's Vilas County whose Colorama celebration is Sept. 29-Oct. 8.
Through satellite images and ground investigations, archaeologists have detected at least 8 main roads that together run for more than 180 miles ( ca 300 km ), and are more than 30 feet ( 10 m ) wide.
The S-box used is derived from the multiplicative inverse over GF ( 2 < sup > 8 </ sup >), known to have good non-linearity properties.
Albertosaurus may have been able to reach walking speeds of 14 − 21 kilometres per hour ( 8 − 13 miles per hour ).
Unlike the Hamza, the 153 km-long underground river in Mexico's Yucatán Peninsula and the 8. 2 km-long Cabayugan River in the Puerto Princesa Subterranean River National Park in the Philippines have come into being thanks to the karst topography.
Within the ACT 4. 5 % of the population have a postgraduate degree compared to 1. 8 % across the whole of Australia.
Models with the AGA chipset ( A1200 and A4000 ) also have non-EHB 64, 128, 256 and 262144 ( HAM Mode ) color modes and a palette expanded from 4096 to 16. 8 million colors.
5: 7, 8 ) because of the events said to have transpired.
A remarkable achievement, since AZ is financially not a big club and it does not have a similar fanbase like their Eredivisie rivals: AZ's home ground in the 2005 – 06 season, the Alkmaarderhout, had a spectator capacity of 8, 390.
A remarkable feature of these KO mice is that they have a very restricted phenotype: Casp3, 9, APAF-1 KO mice have deformations of neural tissue and FADD and Casp 8 KO showed defective heart development, however in both types of KO other organs developed normally and some cell types were still sensitive to apoptotic stimuli suggesting that unknown proapoptotic pathways exist.
8, we have O ' Q '/ OQ
For the application to work users must have AIM 6. 8 or higher.
Exhaustive searches have been carried out to find all pairs less than a given bound, this bound being extended from 10 < sup > 8 </ sup > in 1970, to 10 < sup > 10 </ sup > in 1986, 10 < sup > 11 </ sup > in 1993, and to a bound well over that today.
The open surface waters of the central basin have salinity of 6 to 8 ‰.
Overall, the Armed Forces have to defend 8. 5 million km < sup > 2 </ sup > ( around 3. 2 million sq.
One of the densest natural sources for phages and other viruses is sea water, where up to 9 × 10 < sup > 8 </ sup > virions per milliliter have been found in microbial mats at the surface, and up to 70 % of marine bacteria may be infected by phages.
When the Romans finally conquered Pannonia in 8 AD, the Boii seem not to have opposed them.
When a player decides to double the opponent, the value is then a double of whatever face value is shown ( e. g. if two automatic doubles have occurred putting the cube up to 4, the first in-game double will be for 8 points ).
have and fins
For this reason tadpoles can have horny ridges instead of teeth, whisker-like skin extensions or fins.
Frog larvae are known as tadpoles and typically have oval bodies and long, vertically flattened tails with fins.
They have three pairs of external red feathery gills, a blunt head with two rudimentary eyes, a lateral line system and a short tail with fins.
Dürer also appears to have been collecting for his own cabinet of curiosities, and he sent back to Nuremberg various animal horns, a piece of coral, some large fish fins, and a wooden weapon from the East Indies.
In rays, the pectoral fins have connected to the head and are very flexible.
Comorian waters are the habitat of the coelacanth, a rare fish with limblike fins and a cartilaginous skeleton, the fossil remains of which date as far back as 400 million years and which was once thought to have become extinct about 70 million years ago.
In contemporary vessels, they may be gyroscopically controlled active fins, which have the capacity to change their angle of attack to counteract roll caused by wind or waves acting on the ship.
* Propellers usually have a number of fins that work to translate torquing force to lateral thrust, thus propelling a ship.
Rail fins also typically have some degree of " cant ," that is, are tilted out toward the rail they are adjacent to.
For seafood to be kosher, the animal must have fins and scales.
Fish must have fins and scales to be kosher ().
Males have significantly larger pectoral fins than females.
For this reason tadpoles can have horny ridges for teeth, whiskers, and fins.
The pelvic fins usually have one spine and up to five soft rays, positioned unusually far forward under the chin or under the belly.
The distinction between quadrupeds and tetrapods is important in evolutionary biology, particularly in the context of bipeds, winged animals, and animals whose limbs have adapted to other roles ( e. g. fins, in the case of cetaceans and pinnipeds ).
Balzer's early designs even dispensed with cooling fins, although subsequent rotaries did have this common feature of air-cooled engines.
All Cardassian warships seen so far are painted ochre, and have backwards-swept delta winged hulls ( resembling the Cardassian national symbol ); the delta wings resemble fins, giving the Cardassian ships the appearance of predatory rays.
The main features of the fish, the fins, are bony fin rays and, except the caudal fin, have no direct connection with the spine.
They are sometimes depicted as having webbed feet ( except for Queen Rutela from Twilight Princess who appears to have two flat mermaid-like fins that fall down like a skirt ) and hands.
Moulded fins are slippery, but most boards have a removable centre fin.
They have the same effect as canted fins but add more of a push-pull effect.
All Cetacea have forelimbs modified as fins, a tail with horizontal flukes, and nasal openings ( blowholes ) on top of the head.
The Allied Pilots Association, in its submission to the NTSB, argued that the unusual sensitivity of the rudder mechanism amounted to a design flaw which Airbus should have communicated to the airline, and pointed to ten previous incidents in which A300 tail fins had been stressed beyond their design limitation.
He was so impressed by her and her friend Elizabeth Philpot that he wrote in his journal: " Miss Philpot and Mary Anning have been able to show me with utter certainty which are the icthyodorulites dorsal fins of sharks that correspond to different types.
Two chaetognath species, Caecosagitta macrocephala and Eukrohnia fowleri, have bioluminescent organs on their fins.
0.205 seconds.