audibert c (9 Ergebnisse)

Un mémo précieux pour connaître les coquillages. Pour garder en mémoire l'essentiel des connaissances. Un text clair et synthétique. 64 pp., full color, br. 8 [16.6.x 11.6 cm].

Couverture rigide. Zustand: Très bon état. In-8 carré relié, sous jaquette illustrée rouge et couleurs. Nombreuses photographies couleurs. 95 pp. 390 grammes. Bon état. in-8°.

Couverture rigide. Zustand: bon. R320020821: 1973. In-8. Cartonné. Etat d'usage, Coins frottés, Dos abîmé, Intérieur acceptable. 416 pages illustrées de nombreuses illustrations en noir et blanc et en couleurs - 1er plat illustré en couleurs - Dos fendu mais conservé. . . . Classification Dewey : 840.091-XX ème siècle.

Zustand: good. Gebundene Ausgabe. Sofortversand aus Deutschland. Artikel wiegt maximal 1000g. 416 gebräunte Seiten. Schnitt verfärbt. Einband berieben und verfärbt. Ecken und Kanten bestossen und abgenutzt.

Zustand: New. 276, col photos + distribution maps throughout. . PB. NEW. . Text French. Last volume in series. [9791092695038].

The lanternflies are strikingly attractive insects belonging to the bug family Fulgoridae, adorned with bizarre ornamentation and colours. Surprisingly, there is no general book published on these amazing insects until now. Borneo one of the world's most exciting biodiversity hotspots is renowned for its spectacular species richness residing in evergreen tropical rain forests, home also to a myriad of insects, including the lanternflies. Thus far, just 34 taxa are known from Borneo which are classified into four subfamilies, viz., Lystrinae, Amyclinae, Aphaeninae and Fulgorinae. There are too few specialists working on lanternflies, and many more new species are expected to be discovered and described in the future, so this Guide draws attention to these fascinating insects in a timely way. Pyrops, the largest genus in the Fulgorinae in Borneo, is represented by 10 taxa (9 species and a subspecies), all having a forward and upwardly curving, protuberance on the head that also characterises the genera Datu, Saiva and Zanna (each with a solitary species known); Saiva karimbujangi and Egregia have only very short head processes. On the other hand, the genera Polydictya (7 spp.), Scamandra (6 spp.) and Penthicodes (4 spp.) do not have such a process, and Prolepta ferocula and Samsana chersonesia borneana in subfamily Amyclinae have unusually thin head processes. In particular, our knowledge of the ecology of these insects is rather wanting. The Bornean lanternflies are found throughout the year although never as abundantly as moths and beetles. They are weak flyers and are active during the day, although at night many species are attracted to light. They are generally covered by white wax on their wings and abdomen, have sucking mouthparts and derive nutrition from the phloem of plants. Little is known of their host specificity but it is generally believed that they are non-host-specific, although, along north Borneo's Kinabatangan River, they have often been found on Mata Kuching fruit trees (Dimocarpus longan ssp. malesianus). Much lanternfly mystery awaits the keen enthusiast. Kota Kinabalu. Natural History Publications (Borneo). 120 pp., num. color photos, 1 color map, hardback gr. 8 [15.7 x 22.3 cm] [with dust jacket].

112 pp., 5 color plates, 8 color figs, num. color distribution maps, paperback 4.

The pelidnotine leaf chafers are a speciose assemblage of scarab beetles that are ecologically important as herbivores, pollinators, and habitat bioindicators. These beautiful beetles have long attracted the attention of local people, collectors, scientists, and artists. The group includes the spectacular metallic "jewel scarabs" (Chrysina species) that occur in shades of iridescent green, gold, silver, and copper. The large and brilliant green species, Chrysophora chrysochlora, is used for adornment by native Indians in South America. The extant pelidnotine leaf chafers are entirely distributed in the New World and include 26 genera and over 400 species and subspecies. New species remain to be described. This group has had a complex nomenclatural history due primarily to 20th century taxonomic and nomenclatural errors. The authors synthesise the taxonomic and biodiversity information for the pelidnotine scarabs, provide a key and overviews of all genera, a catalogue of all taxa (including synonyms, distributional data, and type specimen information), and images of 107 exemplar species. This work makes biodiversity research on pelidnotine leaf chafers tractable and accessible, thus setting the stage for studies that address evolutionary and ecological trends. Sofia, Moscow. Pensoft. 350 pages, colour photos, b/w illustrations, paperback gr. 8 [16.5 x 24 cm].

179 p., numerous figures & plates, 4to, paperbound. Annales du Musée de Confluences. Fascicule no. 13.Contains 8 papers on old French malacological collections. especially in the Lyon Museum (contains information on the collections by Coutagne and Michaud. Mainly on land and freshwater molluscs.