Comparative study of sensilla and other tegumentary structures of Myrmeleontidae larvae (Insecta, Neuroptera).

Antlion larvae have a complex tegumentary sensorial equipment. The sensilla and other kinds of larval tegumentary structures have been studied in 29 species of 18 genera within family Myrmeleontidae, all of them with certain degree of psammophilous lifestyle. The adaptations for such lifestyle are probably related to the evolutionary success of this lineage within Neuroptera.

sp. nov., from Spain and North Africa, with description of the larva (Neuroptera Myrmeleontidae).

A new antlion (Neuroptera Myrmeleontidae Myrmeleontini), Myrmeleon almohadarum  sp. nov., is described from southern Spain and Tunisia.

A new species of Spongilla-fly from Western Africa (Neuroptera: Sisyridae).

A new species of spongilla-fly (Neuropterida, Neuroptera, Sisyridae: Sisyra) is described from Western Africa (Guinea and Ivory Coast). This new Sisyra species differs from all other known African species both in its morphology and genitalia, and it seems to be most closely related to a species in Thailand.

The larva of Tricholeon relictus Hölzel & Monserrat, 2002 a synanthropic antlion (Neuroptera, Myrmeleontidae).

The larva of Tricholeon relictus, a Spanish endemic antlion of Afrotropical affinities, is described and illustrated for the first time also providing a comparison with the only other European member of the tribe Dendroleontini, Dendroleon pantherinus. The larva of this species is synanthropic but probably originally lived in cave-like habitats.

The larvae of Gepus invisus Navás, 1912 and Solter liber Navás, 1912, a comparative description (Neuroptera: Myrmeleontidae).

The third instar larvae of Gepus invisus and Solter liber are comparatively described and illustrated for the first time with a particular emphasis on genus level characters. Larval morphology confirms a close relationship between these genera as they differ only in minor characters.

Comparative description of larvae of the European species of Distoleon Banks: D. annulatus (Klug, 1834) and D. tetragrammicus (Fabricius, 1798) (Neuroptera, Myrmeleontidae).

The third instar larva of Distoleon annulatus (Klug, 1834) is described for the first time and compared with the larva of the other known species of the genus in Europe: D. tetragrammicus (Fabricius, 1798). Diagnostic characters of the larvae of the genus Distoleon, as well as the interspecific differences, are provided and illustrated.

Changes to the elevational limits and extent of species ranges associated with climate change.

The first expected symptoms of a climate change-generated biodiversity crisis are range contractions and extinctions at lower elevational and latitudinal limits to species distributions. However, whilst range expansions at high elevations and latitudes have been widely documented, there has been surprisingly little evidence for contractions at warm margins. We show that lower elevational limits for 16 butterfly species in central Spain have risen on average by 212 m (± SE 60) in 30 years, accompanying a 1.