Noctuoidea

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Noctuoidea
Large Yellow Underwing, Noctua pronuba
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Suborder: Glossata
Infraorder: Heteroneura
(unranked): Macrolepidoptera
Superfamily: Noctuoidea
Families
Diversity
over 70,000 species

Noctuoidea is the superfamily of noctuid (Latin "night owl") or "owlet" moths, and has the largest number of species described for any Lepidopteran superfamily. Its classification has not yet reached a satisfactory or stable state. The most recent classifications include only four families in the superfamily; Noctuidae, Oenosandridae, Doidae, and Notodontidae. The remaining four families listed here are presently all considered subfamilies within Noctuidae.

Contents

[edit] Recent developments

There are several recent studies suggesting a radical change in the traditional family level classification. Recent works in redifining the families within the Noctuoidea has been carried out by Kitching (1984), Poole (1995), Kitching and Rawlins [1998], Speidel et al. (1996), Mitchell et al. (1997, 2000, 2006), Fibiger and Lafontaine (2005), Lafontaine and Fibiger (2006) and Zahiri et al. (2010).

The Noctuoidea can be divided into two broad groups, those with a trifid forewing venation (Oenosandridae, Notodontidae and Doidae), and those with a quadrifid forewing venation (e.g., Arctiidae, Lymantriidae, Nolidae, Noctuidae). What has emerged from these investigations is that the quadrifid Noctuoidea form a monophyletic group. Lafontaine and Fibiger 2006 redefined the Noctuidae to include the entire quadrifid group, believing the Arctiidae, Lymantriidae, and Nolidae to be derived from within this expanded concept of Noctuidae (and closely related to the subfamily Catocalinae). In essence, groups such as the Arctiidae, which had previously been treated as a separate family, were more closely related to groups within the Noctuidae than to non-noctuid families. In order to address this, a revised classification would have meant either recognizing over 20 (often weakly defined) families, or a single well-defined family with numerous subfamilies. The latter was adopted (Lafontaine and Fibiger 2006). In a previous classification, Fibiger and Lafontaine (2005) arranged the quadrifid (forewing) group into several families, including the quadrifine (hindwing) Erebidae and trifine (hindwing) Noctuidae, based on evidence that suggested that the trifine noctuid subfamilies were derived from within the quadrifine subfamilies, so the family Erebidae would not be strictly monophyletic. More recent evidence from nuclear genes (Zahiri et al. 2010) confirms that the quadrifid (forewing) noctuoids form a monophyletic group, but also that this group can be further arranged into four monophyletic subgroups: 1) the quadrifine subfamilies; 2) the trifine subfamilies; 3) the Nolinae; and 4) the Euteliinae.

Considering the massive size of the family, and the large number of subfamilies, tribes, and subtribes to arrange into a classification, Zahiri et al. (2010) chose the option of recognizing these four groups as families, namely Erebidae, Noctuidae, Nolidae, and Euteliidae.

[edit] Systematics

This follows Lafontaine & Fibiger (2006), with the additions of Thiacidinae Hacker & Zilli, 2007 and taxa in Micronoctuidae Fibiger, 2005. Note that the placement of Arctiidae, Lymantriidae and Nolidae as subfamilies of Noctuidae has been largely rejected by subsequent authors. An updated classification for North American Noctuoidea has recently been published (Lafontaine & Schmidt, 2010) and further changes are imminent for a global molecular review of the superfamily (Zahiri et al., in press).

[edit] References

  • Fibiger, M., 2007. Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 1, Taxonomy of the Pollexinae. Zootaxa 1567: 1–116. (abstract)
  • Fibiger, M., 2008. Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 2, Taxonomy of the Belluliinae, Magninae, and Parachrostiinae. Zootaxa 1867: 1–136. (abstract)
  • Hacker, H.H. & Zilli, A., 2007. Esperiana Buchreihe zur Entomologie Memoir 3: 179-246.
  • Kitching, I.J. & Rawlins, J.E., 1999. The Noctuoidea. In: Lepidoptera, Moths and Butterflies, Volume 1: Evolution, Systematics, and Biogeography, ed. N. P.Kristensen, pp. 355-401. Walter de Gruyter, Berlin.
  • Lafontaine, J.D. & Fibiger, M., 2006. Revised higher classification of the Noctuoidea (Lepidoptera). Canadian Entomologist 138(5):610-635 (abstract).
  • Lafontaine, J.D. & Schmidt, C., 2010. Annotated check list of the Noctuoidea (Insecta, Lepidoptera) of North America north of Mexico. ZooKeys 40: 1-239.
  • O'Toole, C. (ed.), 2002. Firefly Encyclopedia of Insects and Spiders. ISBN 1-55297-612-2.
  • Zahiri, R., Kitching, I.J., Lafontaine, J.D., Mutanen, M., Kaila, L., Holloway, J.D. & Wahlberg, N. (in press) A new molecular phylogeny offers hope for a stable family-level classification of the Noctuoidea (Insecta: Lepidoptera). Molecular Phylogenetics and Evolution.

[edit] External links

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