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Lymantriinae

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Kingdom  Animalia
Order  Lepidoptera
Scientific name  Lymantriinae
Rank  Subfamily
Phylum  Arthropoda
Superfamily  Noctuoidea
Higher classification  Erebidae

Lower classifications  Lymantria dispar, Calliteara pudibunda, Brown‑tail, Black arches, Yellow‑tail

The Lymantriinae (formerly called the Lymantriidae) are a subfamily of moths of the Erebidae family.

Contents

Many of its component species are referred to as "tussock moths" of one sort or another. The caterpillar, or larval, stage of these species often has a distinctive appearance of alternating bristles and haired projections. Many tussock moth caterpillars have urticating hairs (often hidden among longer, softer hairs), which can cause painful reactions if they come into contact with skin.

Lymantriinae Lymantriinae Wikipedia

The subfamily Lymantriinae includes about 350 known genera and over 2,500 known species found in every continent except Antarctica. They are particularly concentrated in sub-Saharan Africa, India, Southeast Asia, and South America. One estimate lists 258 species in Madagascar alone. Apart from oceanic islands, notable places that do not host lymantriines include the Antilles and New Caledonia.

Lymantriinae Tussock Moth Caterpillar Lymantriinae Erebidae Pu39er Y Flickr

Description

Lymantriinae Flickriver yakovlevalexey39s photos tagged with lymantriinae

Adult moths of this subfamily do not feed. They usually have muted colours (browns and greys), although some are white, and tend to be very hairy. Some females are flightless, and some have reduced wings. Usually, the females have a large tuft at the end of the abdomen. The males, at least, have tympanal organs. They are mostly nocturnal, but Schaefer lists 20 confirmed diurnal species and 20 more likely diurnal species (based on reduced eye size).

Lymantriinae Tussock Moth Euproctis plagiata Lymantriinae Erebidae Flickr

The larvae are also hairy, often with hairs packed in tufts, and in many species the hairs break off very easily and are extremely irritating to the skin (especially members of the genus Euproctis). This highly effective defence serves the moth throughout its lifecycle. The hairs are incorporated into the cocoon. An emerging adult female of some species collects and stores the hairs at the tip of the abdomen and uses them to camouflage and protect the eggs as they are laid. In other species, the eggs are covered by a froth that soon hardens or are camouflaged by material the female collects and sticks to them. In the larvae of some species, hairs are gathered in dense tufts along the back and this gives them the common name of tussocks or tussock moths.

Lymantriinae bugguidenetimagesraw8HOHIH8HOHIHAH5HDH7HBHSL

Lymantria means "defiler", and several species are important defoliators of forest trees, including the gypsy moth Lymantria dispar, the douglas-fir tussock moth Orgyia pseudotsugata, and the nun moth Lymantria monacha. They tend to have broader host plant ranges than most Lepidoptera. Most feed on trees and shrubs, but some are known from vines, herbs, grasses, and lichens.

Tribes

Several genera are classified into five tribes, while others remain unclassified (incertae sedis):

  • Lymantriini
  • Orgyiini
  • Nygmiini
  • Leucomini
  • Arctornithini
  • Incertae sedis
  • See also the list of Lymantriinae genera.

    Systematics

    Lymantriinae Lymantriinae Wikipdia

    Taxonomy is a dynamic discipline, and recent phylogenetic studies have reclassified the Lymantriidae family as the Lymantriinae subfamily of the newly formed family Erebidae. The studies found that the Lymantriidae family form a specialized lineage within the Erebidae and is part of a clade that includes the litter moths (Herminiinae), the Aganainae, and the tiger and lichen moths (Arctiinae). The reclassification affected the former family as a whole and largely kept the clade intact.

    This description clarifies the standing of the former name "Lymantriidae" relative to other proposed names, e.g. Liparidae and other currently unacceptable alternatives. It authoritatively explains the status of the family name Lymantriidae and its various alternatives as matters stood towards the end of the 20th century:

    "Lymantriidae Hampson, [1893], Fauna Br. India (Moths) 1 : 432.

    This family was first separated under the name Lariidae Newman, 1832, Sphinx vespiformis, an essay : 40, 44 (as Lariae), based on the nominal genus Laria Schrank, 1802, a junior homonym of Laria Scopoli, 1763. The next name established for this family was Liparidae Boisduval, 1834, Icon. hist. Lepid. nouv. ou peu connus 2 : 134 (as Liparides), based on the nominal genus Liparis Ochsenheimer, 1810, a junior homonym of Liparis Scopoli, 1777. Neither of these family-group names may be used as a valid name, the type-genus in each case being a junior homonym.

    These names have also been established for the family:

    (a) Orgyiidae Wallengren, 1861, K. svenska Fregatten Eugenies Resa . . . C.A. Virgin aren 1851-1853 (Zool.) 1 (10, Lepidoptera) : 369 (as Orgyides), based on the nominal genus Orgyia Ochsenheimer, 1810; (b) Dasychiridae Packard, 1864, Proc. ent. Soc. Philad. 3 : 331 (as Dasychirae), based on the nominal genus Dasychira Hübner, [1809]; (c) Lymantriidae Hampson, 1893, Fauna Br. India (Moths) 1 : 432, based on the nominal genus Lymantria Hübner, [1819]; (d) Leucomidae Grote, 1895, Mitt. Roemermus. Hildesh. 1 : 3, based on the nominal genus Leucoma Hübner, 1822; (e) Ocneriidae Meyrick, 1895, Handbk Br. Lepid. : 169 (as Ocneriadae), based on the nominal genus Ocneria Hübner, [1819]; (f) Hypogymnidae Grote, 1896, Mitt Roemermus. Hildesh. 7 : 3, based on the nominal genus Hypogymna Billberg, 1820.

    Of the family-group names listed in the last paragraph Liparidae was the most widely used during the 19th century; Orgyiidae and Dasychiridae had minor usage, but neither name became widely adopted. During the present century , Orgyiidae has been used occasionally in contrast with Lymantriidae, which has been used many hundreds of times throughout the world. In North America, the use of Liparidae has continued until, in the most recent revision of the family by Ferguson. The family name Lymantriidae has been adopted.

    As pointed out, "Liparidae" once was an alternative family name for the Lymantriidae, but nowadays "Liparidae" is firmly established as the name of a family of fish, and according to the conventions of Zoological taxonomy, family names have to be unique, even though they are permitted to coincide with botanical names.

    Notable species and genera

  • Brown-tail, Euproctis chrysorrhoea
  • Yellow-tail, Euproctis similis
  • Gypsy moth, Lymantria dispar
  • Nun moth, Lymantria monacha
  • Pale tussock moth, Calliteara pudibunda
  • Pine tussock moth, Dasychira plagiata
  • Arctic woollybear moth, Gynaephora groenlandica
  • Rusty tussock moth or vapourer, Orgyia antiqua
  • Western tussock moth, Orgyia vetusta
  • White-marked tussock moth, Orgyia leucostigma
  • Douglas-fir tussock moth, Orgyia pseudostugata
  • Satin moth, Leucoma salicis
  • Coca moth, Eloria noyesi
  • Painted apple moth, Teia anartoides
  • Rahona
  • References

    Lymantriinae Wikipedia


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