Ypsolophidae

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Ypsolophidae
Ypsolopha scabrella

Ypsolopha scabrella

Systematics
Class : Insects (Insecta)
Subclass : Flying insects (Pterygota)
Superordinate : New winged wing (Neoptera)
Order : Butterflies (Lepidoptera)
Superfamily : Incurvarioidea
Family : Ypsolophidae
Scientific name
Ypsolophidae
Guénée , 1845

The Ypsolophidae are a family of butterflies (Lepidoptera).

features

The species of this family have fused or only briefly separated wing veins Rs and M1, well-developed eyes ( ocelli ) and the females have very long apophyses ( sclerotized processes on the abdomen to which the muscles attach).

The caterpillar pairs of sternum bones, as in all butterflies, consist of skin protuberances , if at all, only with a series of ticks.

The pupae do not have hooks at the end of the abdomen that allow them to hang from a woven base.

Features of the genital organs

The dorsal segment of the male genital ring ( tegumen ) consists of two distinct lobes at the end. The membrane that surrounds and supports the male sexual organ ( anellus ) is tubular and prickly and on the aedeagus there are two groups of prickles ( cornuti ).

The spiky extension ( signum ) on the sperm chamber ( corpus bursae ) of the female, in which the male's sperm is stored, consists of an elongated plate with two longitudinal elevations. The exit of the seminal duct at the tube that connects the female genital opening ( ostium ) with the sperm chamber ( ductus bursae ) is located near the female genital opening.

Occurrence

The family occurs throughout the Palearctic and northwestern India . In addition, species were introduced into North America .

Systematics

The Ypsolophidae family is represented in the German-speaking area (D-CH-A) with 22 species. In all of Europe they occur with 43 species. It consists of two subfamilies , Ypsolophinae and Ochsenheimeriinae, which are very closely related to each other. In the past, the very similar species of the Plutellidae family were added to the Ypsolophinae . The subfamily of the Ochsenheimeriinae in turn was counted to the family of the Wickler (Tineoidae). In general, however, the taxonomic classification of these subfamilies or families has not yet been reliably researched.

Subfamily Ypsolophinae

Subfamily Ochsenheimeriinae

swell

Individual evidence

  1. a b c d e f N. P. Kristensen: Lepidoptera, Moths and Butterflies, 1: Evolution, Systematics, and Biogeography. Handbuch der Zoologie 4 (35) p. 124, Walter de Gruyter. Berlin, New York 2003, ISBN 3-11-015704-7
  2. Ypsolophidae. Lepiforum eV, accessed on October 11, 2006 .
  3. Ypsolophidae. Fauna Europaea, accessed October 11, 2006 .

Web links

Commons : Ypsolophidae  - Collection of images, videos and audio files