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Biogeography and Ecology of Bulgaria
From single-celled organisms in Black Sea sand to endemic cave crustaceans, from mountain glacial relict insects to the most diverse bird fauna in Europe, the fauna of Bulgaria has been a subject of study for more than a century. This is the first English language survey of all vertebrate and many key invertebrate groups of Bulgaria, their faunistics, origin, geographical and ecological distribution, and conservation issues.
Advances in Hemipterology
Hemiptera (true bugs, cicadas, leafhoppers, planthoppers, aphids, scale insects, psyllids) are among the most numerous and diverse in morphology, biology, ecology and behavior insect groups, with vital ecosystems. Many of them are important in the base of the food chain. Others have economic significance as pests on fruit trees, vines, greenhouse crops and other agrocoenoses. Invasive alien species are the second most important cause of biodiversity loss in Europe and many of them belong to Hemiptera. This special issue of ZooKeys includes a collection of 26 papers presented during the 6th European Hemiptera Congress, which was held at Blagoevgrad, Bulgaria from 25th to 29th June 2012. Leadi...
The Light at Lindisfarne
A YEAR BEFORE HE KINDLED THE LIGHT at Lindisfarne, Albert Weiland demonstrated the transmutation of simple into complex elements, with a controlled release of power, in a device no larger than a desktop computer. He called it his Graalreaktor. The world had its holy grail of energy and a problem: It worked only in Weiland's presence, and he would not say how. The revelation by so eminent a physicist of what appeared to be cold fusion set markets reeling. The authorities occupied Weiland Labs, confiscated the old man's cryptic notes, and assigned teams to evaluate his work, but to no avail. Still his device worked, and his peers demanded answers. "You do not smash a river but harvest it," Weiland said. "So, my Graalreaktor is a lens focusing influence of forces already present." Unable to reproduce Weiland's work, his peers shunned and the press mocked his grail reactor. "I have given you a vessel like the sun, rooted in the firmament, but you shall not have it until you solve an enigma," he countered. "In cold stone I shall kindle a light that will never fail; who solves the mystery will have my Graalreaktor." And so Weiland withdrew to Lindisfarne to work his magic.
The Ultimate Weapon
None
Biodiversity of Eastern Rhodopes (Bulgaria and Greece)
The second volume of the series "Biodiversity of Bulgaria" deals with both parts (Bulgarian and Greek) of the Eastern Rhodope Mountains. The book consists of three articles on the flora (1962 species of higher plants) and 45 articles on the fauna (4329 animal species, both vertebrates and invertebrates). The volume contains also zoogeographical analysis of each group, data about relicts, endemics and sites of importance for conservation. The huge amount of information is provided by more than 56 authors from Bulgaria and abroad. The book is indispensable for any zoological library, especially those collecting faunistic surveys, as well as for zoologists, biogeographers, conservationists, collectors and all lovers of nature.
A life caught in a spider's web
This issue is dedicated to Dr. Christo Deltshev, the doyen of Bulgarian araneology. It contains seventeen arachnological publications, including a concise biography of Dr. Deltshev, a list of his scientific publications and his described taxa. The volume comprises taxonomic contributions in the spider families Hypochilidae, Sicariidae, Dysderidae, Hersiliidae, Theridiidae, Linyphiidae, Lycosidae, Dictynidae, Gnaphosidae, Sparassidae, Philodromidae and Salticidae and fossil taxa in the harvestmen suborders Dyspnoi and Eupnoi, written by a total of 36 authors. Four new genera and 37 new spider and harvestmen species have been described in this volume, and dozens of new taxonomic alterations (new combinations, new synonyms, new statuses, etc.) are proposed too. Geographically, the papers deal with material originating from Europe, Africa, Asia, North and South America. There is also an overview of the use of barcoding to identify spiders in species-rich genera.
Fine Lines
This volume reproduces 154 of Russian-American novelist and entomologist Vladimir Nabokov's drawings, few of which have ever been seen in public, and presents essays by ten leading scientists and Nabokov scholars. The contributors underscore the significance of Nabokov's drawings as scientific documents, evaluate his visionary contributions to evolutionary biology and systematics, and offer insights into his unique artistic perception and creativity. Showcasing color drawings of butterflies' distinctive markings and anatomy as well, all as part of his work at the American Museum of Natural History and Harvard's Museum of Comparative Zoology.
