• 5. Mouth parts of the Larva of a Beetle
    5. Mouth parts of the Larva of a Beetle
  • WordNet 3.6
    • n larva the immature free-living form of most invertebrates and amphibians and fish which at hatching from the egg is fundamentally unlike its parent and must metamorphose
    • ***

Additional illustrations & photos:

Larva, pupa, and adult of a Leaf Beetle Larva, pupa, and adult of a Leaf Beetle
33. Bee Louse and Larva 33. Bee Louse and Larva
42. Onion Fly and Maggot. 43. Larva of Beetle 42. Onion Fly and Maggot. 43. Larva of Beetle
51. Larva of Psychomorpha 51. Larva of Psychomorpha
74. Microdon.  75. Syrphus Larva. 76. Syrphus Fly 74. Microdon. 75. Syrphus Larva. 76. Syrphus Fly
81. Bot Fly of Ox, and Larva 81. Bot Fly of Ox, and Larva
205. Larva. 206. Semi-pupa 205. Larva. 206. Semi-pupa
239. Sphinx 5-maculata, Larva and Pupa 239. Sphinx 5-maculata, Larva and Pupa

Webster's Revised Unabridged Dictionary
  • Interesting fact: Mexican jumping beans jump because of moth larvae inside the bean
    • Larva (Zoöl) Any young insect from the time that it hatches from the egg until it becomes a pupa, or chrysalis. During this time it usually molts several times, and may change its form or color each time. The larvæ of many insects are much like the adults in form and habits, but have no trace of wings, the rudimentary wings appearing only in the pupa stage. In other groups of insects the larvæ are totally unlike the parents in structure and habits, and are called caterpillars grubs maggots, etc.
    • Larva (Zoöl) The early, immature form of any animal when more or less of a metamorphosis takes place, before the assumption of the mature shape.
    • ***
Century Dictionary and Cyclopedia
  • Interesting fact: In just the first 56 days of life, the larva of the polyphemus moth eats about 86,000 times its birthweight
    • n larva In Roman mythology, a ghost; a specter; a shade: generally in the plural. Compare Lar, 1.
    • n larva In zoology:
    • n larva The early form of any animal which during its development is unlike its parent: thus the tadpole, the larva of the frog, is unlike the frog. It is most familiar as the name for an insect in the caterpillar or grub state; the first stage after the egg in the metamorphoses of insects, preceding the pupa or chrysalis; the first condition of an insect at its issuing from the egg, when it is usually in the form of a grub, caterpillar, or maggot. The term was applied by Linnæus in the sense that the larval stage of an insect masks or hides the true character or imago of the species. It was long only or chiefly an entomological term, but is now commonly extended to other animals than insects, and especially other arthropods which undergo transformation. See pupa, imago, and cuts under Asteroidea, Cirripedia, Diptera, glass-crab, hag-moth, Holothuroidea, and house-fly.
    • n larva A genus of mollusks.
    • n larva A genus of birds: same as Alca.
    • ***
Chambers's Twentieth Century Dictionary
  • Interesting fact: Amazon ants (red ants found in the western U.S.) steal the larvae of other ants to keep as slaves. The slave ants build homes for and feed the Amazon ants, who cannot do anything but fight. They depend completely on their slaves for survival.
    • n Larva lär′va an insect in its first stage after issuing from the egg—i.e. in the caterpillar state: a ghost, spectre
    • ***


Webster's Revised Unabridged Dictionary
L. larva, ghost, specter, mask
Chambers's Twentieth Century Dictionary
L. larva, a spectre, a mask.


In literature:

Among the roots of the spreading oaks, the otters found, also, such tit-bits as the larvae of moths and beetles.
"Creatures of the Night" by Alfred W. Rees
The larvae feed upon the foliage until about July first and then crawl to the ground in which they form cells and pupate.
"Manual of American Grape-Growing" by U. P. Hedrick
It is unable in this way to amass in advance sufficient provision for its larvae; the corpses would putrefy.
"The Industries of Animals" by Frédéric Houssay
Frog's larvae were allowed to remain in a solution of neutral red, to which a trace of methylene blue had been added.
"Histology of the Blood" by Paul Ehrlich
He is exceedingly useful, destroying multitudes of grubs, larvae, and worms.
"Birds Illustrated by Color Photograph [March 1897]" by Various
Less luckier ones live on as hosts for mounds of greedy larvae.
"The Land of Look Behind" by Paul Cameron Brown
The Slug-worm is so called from the similarity of the larva of this sawfly to a small black slug.
"The Book of Pears and Plums" by Edward Bartrum
The only primitive instinct of newly hatched ants is that for domestic work and the care of larvae.
"The Forerunners" by Romain Rolland
When full grown the larva appears as in Fig.
"Asparagus, its culture for home use and for market:" by F. M. Hexamer
Insects settle in a country that provides proper food for them and their larva.
"The Apple" by Various

In poetry:

Know you the gulfs within?
The larvae, the minotaurs of labyrinths undared?
The somber foam of seas by cryptic sirens shared?
The pestilence and sin
Borne by the flapping shroud of liches met within?
"Interrogation" by Clark Ashton Smith

In news:

Dan Weeks, an inspector with the Collier County Mosquito Control District, searches for mosquito larvae in a water sample from a water retention area behind businesses on Tamiami Trail East on Friday, July 22, 2011, in Naples.
Dan Weeks, an inspector with the Collier County Mosquito Control District, takes water samples while searching for mosquito larvae on Friday, July 22, 2011, in East Naples.
The children raised ladybugs from the egg to the larvae stage and studied facts about them, such as that the ladybug represents luck.
For more than 180 years, scientists had pulled these "monster" larvae from the guts of fish, wondering they looked like as grown-ups.
Why do animals have larvae .
Larvae exist to feed.
Instead, they live off body parts made and fat stored as larvae .
The larvae spend two years wriggling around a pond, breathing through gills, and stoking up food.
There's a risk of larvae being shaken off trees with mechanically harvested cherries.
"The larvae feed off of those plants," Deming said.
Mature larvae leave the fruit, burrow into the soil to pupate, and emerge as adults the following year.
The larvae then hatch from the eggs and damage the buds and rose tips.
The full-grown larvae may measure up to 1.8 mm long and are sometimes reddish in color.
Be an early bird at the Street Food Fest: Don Bugito's moth larvae tacos are bound to fly fast.
Without the tiny plants, the larvae die.

In science:

The distribution (1.1) was derived by supposing that the number of insect larvae per egg mass has a Poisson distribution with parameter θ = φp, where p, which is the probability that an egg hatched into a larva, is assumed to be a random variable having a Beta distribution.
On the generalization of Gurland distribution
Sundby S., Fossum P., Feeding conditions of Arcto-Norwegian cod larvae compared with the Rothschild-Osborn theory on small-scale turbulence and planktoncontact rates, J.
Dynamics of inertial particles in a random flow with strong permanent shear
Detection of peptidoglycan in human plasma using the silkworm larvae plasma test.
Model of pathogenesis of psoriasis. Part 1. Systemic psoriatic process
Lize et al. (2006) Kin discrimination and altruism in the larvae of a solitary insect.
Evolutionary game dynamics in phenotype space