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The subcomplete skeleton of an elasmosaurid plesiosaur recently acquired by the Staatliches Museum für Naturkunde Karlsruhe (State Museum of Natural History in Karlsruhe) is described. The specimen comes from the early Turanian of the Goulmima region, Morocco, and represents one of the most complete elas- mosaurs known in the world. Owing to the present uncertainties about elasmosaurs systematics, it is referred mainly on stratigraphical grounds to a new species of the genus Libonectes. Some of the bones of the holotype (e.g. cervical vertebrae, ulna) show an unusual type of preservation that might indicate an old-age related pathology. Some aspects of elasmosaurs anatomy suggest non obligatory feeding upon sea floor invertebrates.
Alien Heteroptera in Belgium
(2014)
A sketch of the lichen vegetation of the Haarwegskloof
Renosterveld Reserve near Bredasdorp (Western
Cape, South Africa) is presented. This reserve is a representative
example of renosterveld vegetation, which
replaces the better known fynbos in relatively dry regions
on more fertile, clay- and shale-based soils. Our
sketch is a first attempt to characterize the lichen biota
of a renosterveld area. The rather low number of 76 encountered
species reflects the absence of aged trees
and large rock formations and occasional bushfires.
However, the significance of the species is great because
most have very restricted distributions in southern
Africa. Among the epiphytic lichens Physciaceae and
Xanthoria-relatives prevail, while on soil and on rock
the genus Xanthoparmelia is by far the most important,
with 22 species, among them several endemics.
The wolf spider genus Aglaoctenus is revised, and of the 12 original species only two are considered valid: A . castaneus
(Mello-Leitáo) and A. lagotis (Holmberg). Eight specific names are considered junior synonyms of A. lagotis: Porrimosa
granadensis (Keyserling), P. freiburguensis (Keyserling), P. diversa (O.P.-Cambridge), P. obscura (Keyserling), P. glieschi
(Mello-Leitáo), P. callipoda (Mello-Leitáo), Aglaoctenus bifasciatus Tullgren and A. harknessi (Chamberlin). Aglaoctenus
guianensis Caporiacco, described based on an immature specimen from French Guyana is considered species inquirenda
and Porrimosa securifera Tullgren, based on a female specimen from Argentina is transferred to Orinocosa Chamberlin.
The Aglaoctenus species are distributed exclusively in South America, except Chile.
The authors describe Adpiasus riegeri sp. nov. (Insecta, Heteroptera, Miridae, Mirini), a new species of the genus from French Guyana. It is compared with the three existing species of the genus Adpiasus Carvalo & Schaffner, 1973, A. punctatus Carvalho & Schaffner, 1973, and A. mayanus Carvalho & Schaffner, 1973, from Mexico, as well as A. ecuadorianus Carvalho &
Carpintero, 1986, from Ecuador. The characteristic features of the new species are described in detail and illustrated by photographs. Adpiasus mayanus is recorded for the frst time from French Guyana.
The mite species Barbutia arasbaraniensis Mohammad-Doustaresharaf & Bagheri, 2021, until now only known from four specimens from Iran, was discovered in epilithic crustose lichen on the Königstuhl mountain in Heidelberg in Germany. It is designated as the type species of the new taxon Albertibarbutia gen. nov. Based on the new collection material, a supplementary description of the species is provided and facets of its taxonomy and morphology are discussed. The homologies of the setae and solenidia of both the legs and the pedipalps of Albertibarbutia are indicated. The family
Barbutiidae Robaux, 1975 is rediagnosed, its phylogenetic relationships are commented on and it is here recorded for Germany for the first time.