Information om | Engelska ordet NAUPLII

Exempel på hur man kan använda NAUPLII i en mening

• The early larvae are called nauplii which hatch into more developed larvae called zoeae and go through a free-floating planktonic stage.
• Large shrimp farms maintain their own hatcheries and sell nauplii or postlarvae to smaller farms in the region.
• Carnivorous fish are commonly fed with live prey; rotifers are usually offered to early larvae due to their small size, progressing to larger Artemia nauplii or zooplankton.
• The majority of the industry currently uses enriched rotifers and Artemia, but copepod nauplii (Acartia tonsa) and barnacle nauplii (Semibalanus balanoides) are becoming more common as alternatives.
• Eggs hatch into nauplii I, which moult to a second naupliar stage; neither naupliar stage feeds, depending on yolk reserves for energy, and both are adapted for swimming.
• Larval winter flounder are known to feed on nauplii, harpacticoids, calanoids, polychaetes, invertebrate eggs, and phytoplankton.
• This species is chiefly a micropredator feeding on tiny aquatic invertebrates, therefore in the aquarium it must be offered a variety of small live foods such as Artemia nauplii, Daphnia, Moina, mosquito larvae, micro worm, etc.
• Examples of live food include, artemia nauplii, shelled artemia larvae, infusoria, and unique oviparous fry rations.
• Castolysus mosaicus feeds primarily on zooplankton, specifically mollusc veligers, copepods, and copepod nauplii.
• Living exemplars of the order feed by catching prey, such as copepod nauplii or tintinnids, on the adhesive ends of their pseudopodia extending radially from their skeleton; however, some have been observed as mixotrophs living in symbiosis with various photosynthetic algal organisms such as dinoflagellates, cyanobacteria, prasinophytes or haptophytes, which may cause their distribution to center in the greatest abundance and diversity within trophical waters.
• balanus is a cross-fertilizing hermaphrodite and the single brood of nauplii is produced in the middle of winter.
• Phytoplankton concentrations are maintained, and enriched Artemia nauplii and rotifers are fed to the cobia larvae for 3–7 days after they hatch.
• These hatch as nauplii, and pass through further five nauplius stages, three zoeae, and three mysis stages by moulting before reaching the postlarval stage.
• Identification of nauplii N1-N6 and copepodids CI-CVI of the Great Lakes calanoid and cyclopoid copepods (Calanoida, Cyclopoida, Copepoda).
• The methanolic extract is also effective as a larvicide against the mosquito Culex quinquefasciatus, and shows toxicity to the nauplii larvae of brine shrimps, a proxy for antitumour activity.

Förberedelsen av sidan tog: 137,29 ms.