fishes with long tails that migrate a long distance crossword

They now begin their long home­ward journey.

At that stage they con­sume small shrimps and phytoplanktons. Catadromous migration (Gk. Horizontal and vertical distribution is considered in oceanodromous migration.

The tailed spermatozoa survive few hours in the water and ova are large, translucent at the marginal zone. Search for: Search. credit: Aviceda The tiny Northern Wheatear, which weighs about as much as two spoonfuls of salt, travels across 9,000 miles of open ocean, ice, and desert to …

They are able to survive in ponds with salinity at 87%. The young eels when become three years old, measure about 15-20 cm long. Migration occurring for the purpose of food procurement, e.g., Bombay duck (Harpadon). Fish with wing-shaped fins and long tails (4) RAYS: Shafts of light (4) Narrow beams (4) Sunbathers catch them (4) One of eight teams that never won a World Series (4) Fish that are flat and wide (4) Tampa Bay ballplayers (4) Beams of light (4) Columns of light (4) Sea-bottom fish (4) Travelers at the speed of light (4) Whip-tailed swimmers (4)

... Fishes with long tails that migrate a long distance. Matured hilsa spawns once in a year but the time of spawning differs in different parts of India.

Many authors reported that during spawning period the hilsa do not feed or stop feeding but Pillay (1958) has reported that the appreciable amount of food is available during spawning period, especially of hilsa of the Hooghly region. They mainly con­sume Cyclops, Daphnia, Moina, rotifers and protozoans. Answer Now and help others. Fishes with long tails that migrate a long distance: S T I N G R A Y S. 5a. Common predators include Barn Owls (Tylo alba), Great Horned Owls (Bubo virginianus), Red-tailed Hawks (Butao jamaicensis), and House Cats (Felis catus). The marine distribution of hilsa in the Bay of Bengal and in the Arabian Sea is due to seve­ral factors, such as vast stretch of continental shelf, low salinity, discharge of huge amount of monsoon freshwater in the coastal region through the rivers, monsoon winds, huge abundance of planktons as food, and other favourable hydrological parameters.

The larvae of eel are passively drifted by warm water current of the Atlantic Ocean. In Bangladesh it ascends in the rivers of Meghna, Padma, Brahmaputra and its deltaic rivers.

The size of the eggs in the ovaries changes before migration. In the yellow eels teeth are lost, intes­tine shortens and the anal aperture moves for­ward.

The fertilized eggs float in water and colour is about light gree­nish yellow. Our staff has managed to solve all the game packs and we are daily updating the site with each days answers and solutions.

• The symmetric tail of a fish that has two lobes extending from the end of the vertebral column. Diadromous type of migration can be divided into following three-types. In the Ganges and in the Padma different sizes of sexes have been reported by different authors. Swordfish (Xiphius glodius) living in tropi­cal and temperate waters, sometimes migrate north in spring and autumn to cold waters, for the suitable climatic condition. Why mitochondria is called as the power house of the cell? If we helped solve your crossword please share our site with your friends or leave a comment on our facebook or twitter page. When migration occurs from sea to fresh­water for spawning, called anadromous migration; e.g., Atlantic salmon (Salmo salar), Hilsa shad (Tenualosa ilisha), Toli shad (Tenualosa toli), Paradise fish (Polynemus paradiseus), Flat head sillago (Sillaginopsis panijus), Sturgeon (Acipenser) and Salmon (Oncorhynchus).

The riverine stocks of hilsa become mature in between 1-3 years of age. Migration which occurs entirely in sea, called oceanodromous migration. Updated: 5 September 2015 We found 1 answers for the crossword clue Fish with wing-shaped fins and long tails.. The chemical factors include pH of water, salinity, dissolve of OThe biological factors are food, attainment of sexual maturity, endocrine behaviour and competitors and predators.Welcome to BiologyDiscussion!

Hello! Mystus gulio migrates to the estuarine and freshwater zones of the Hooghly river for spawning, and Pama pama also migrates to the estuarine zone of the Hooghly river for both genetic and tropic reasons.

The feeding intensity is increased considerably after spawning period. In the third summer they become about 72-75 mm in length and reach in the continental shelf of Europe. Migration takes place for the purpose of reaching a particular region to secure better climatic conditions, e.g., salmon and sturgeon etc. Its occurrence is recorded in the coastal waters of Pakistan, India, Sri Lanka, Bangladesh and Myanmar. Look no further because you will find whatever you are looking for in here. Two types of anadromous migrations are seen among Indian hilsa species. When the fry attains 100 mm in size they are called finger- lings or young hilsa. Migration is a two-way journey. Leatherback turtles travel from end of pacific ocean to California coats for getting large amount of jelly fishes. ... High Speed Long Distance Swimmers • Blackfin Tuna • Yellowfin Tuna • Black Marlin • Sailfin ... • Fishes that migrate between freshwater & marine habitats for reproduction * Our mission is to provide an online platform to help students to share notes in Biology.

Fish with wing-shaped fins and long tails. The larvae are surface feeders, predo­minantly zooplanktons which constitute about 70% in their food composition. The size of adults differs in sexes. When the migrations occur in between freshwater and marine environments. Welcome to our website for all Prefix with sphere . By the second summer the leptocephali reach central Atlantic and the size is about 50-52 mm in length on average.