ARACHNOLOGISCHE GESELLSCHAFT

Arachnologische Mitteilungen

HEFTÜBERSICHT

Heft 16 (1998)

New records of spiders from pond littorals in the Czech Republic

New records of spiders from pond littorals in the Czech Republic

Abstract

Tmeticus affinis (Blackwall, 1855), Tetragnatha shoshone Levi, 1981, Clubiona juvenis Simon, 1878, Marpissa Canestrinii Ninni, 1868, and Theridiosoma gemmosum (L. Koch, 1877) are new records for the Czech Republic. New data about Enoplognatha caricis (FICKERT, 1876), Theridion hemerobium SIMON, 1914, Rugathodes instabilis (O. P. CAMBRIDGE, 1871), Tetragnatha striata L. KOCH, 1862, and Dolomedes plantarius (CLERCK, 1757) are given. The validity of the name Enoplognatha caricis (FICKERT, 1876) is supported.

Boden- und baumstammbewohnende Linyphiidae des Hienheimer Forstes (Bayern) (Arachnida: Araneae)

Soil- and trunk-inhabiting linyphiids of the Hienheimer Forst (Bavaria, Germany)

Abstract

This paper presents some results of a forest ecology research project by the University of Munich’s faculty of Forestry, involving the comparison of forests designed to reflect varying degrees of naturalness. Spiders on the ground and on trunks in four different forests in the Hienheimer Forst were caught with 24 ground photo eclectors, 8 arboreal eclectors and with 40 pitfall traps. Habitat requirements were measured and analysed with particular attention to forest soil. Abiotic parameters and the structure of the litter layer were recorded. The most frequent spiders were the Linyphiidae, Agelenidae and Amaurobidae.63 species of the family Linyphiidae were caught. One half of the Linyphiidae-species could be found on trunks of oak and spruce (eclector fauna). In terms of the number of spider species and in the portion of rare and endangered species there were almost no differences between commercial forest areas and conservation areas. The differences are not as great as the original classification according to closeness to the natural state had led us to expect.

Trogulus martensi Chemini, 1983 im Raum Basel (Arachnida, Opiliones, Trogulidae)

Trogulus martensi Chemini, 1983 from the Basle area (Arachnida, Opiliones, Trogulidae)

Abstract

Trogulus martensi Chemini, 1983, formerly thought to be endemic in northern Italy, is recorded from several places near Basle (first records in Switzerland and France). The species is close to T. galasensis Avram, 1971. Important differences to the syntopic T. closanicus Avram, 1971 (first published record in Fance) and the sympatric T. nepaeformis (Scopoli, 1763) are shown and discussed. Additional biometric, autecological and phenological data of Trogulus martensi are presented.

Nachweis von Coleosoma floridanum in Deutschland (Araneae: Theridiidae)

Record of Coleosoma floridanum from Germany (Araneae: Theridiidae)

Abstract

Record of Coleosoma floridanum from Germany (Araneae: Theridiidae)

Remarkable harvestmen from the Czech Republic

Remarkable harvestmen from the Czech Republic

Abstract

Remarkable harvestmen from the Czech Republic

Erstnachweis von Maro sublestus Falconer, 1915 in Sachsen (Araneae, Linyphiidae)

First record of Maro sublestus Falconer, 1915 in Saxonia (Araneae, Linyphiidae)

Abstract

First record of Maro sublestus Falconer, 1915 in Saxonia (Araneae, Linyphiidae)

Ein Flachlandvorkommen von Nemastoma triste im Spreewald/Brandenburg (Opiliones: Nemastomatidae)

A lowland occurance of Nemastoma triste in the Spreewald/Brandenburg (Opiliones: Nemastomatidae)

Abstract

A lowland occurance of Nemastoma triste in the Spreewald/Brandenburg (Opiliones: Nemastomatidae)

Zur Verbreitung von Pirata knorri (Scopoli, 1763) in Eifel, Hunsrück und Saar-Nahe-Bergland

Distribution of Pirata knorri (Scopoli, 1763) in Eifel, Hunsrück and Saar-Nahe-Bergland (Germany)

Abstract

Distribution of Pirata knorri (Scopoli, 1763) in Eifel, Hunsrück and Saar-Nahe-Bergland (Germany)

Nachweise von Hahnia microphthalma für Deutschland (Araneae: Hahniidae)

Records of Hahnia microphthalma from Germany (Araneae: Hahniidae)

Abstract

Records of Hahnia microphthalma from Germany (Araneae: Hahniidae)

Zur Taxonomie von Cryptodrassus hungaricus (Balogh, 1935) (Araneae: Gnaphosidae)

Taxonomical remarks on Cryptodrassus hungaricus (Balogh, 1935) (Araneae: Gnaphosidae)

Abstract

Zelotes hungaricus, Cryptodrassus pulchellus, Czech Republic, Romania, Hungary

Sührig, A. (1996): Untersuchungen zum räumlichen Verteilungsmuster von Spinnen (Araneida) der Bodenzone in einem Kalkbuchenwald: Eine Analyse auf der Ebene der Makroskala

Sührig, A. (1996): Investigations of spatial distribution models for spiders (Araneida) in the ground zone of a limestone beech wood: an analysis at the macroscale level

Abstract

book review: Sührig, A. (1996): Untersuchungen zum räumlichen Verteilungsmuster von Spinnen (Araneida) der Bodenzone in einem Kalkbuchenwald: Eine Analyse auf der Ebene der Makroskala

Cover/Contents Arachnologische Mitteilungen 16, 1998

Cover/Contents Arachnologische Mitteilungen 16, 1998

Arachnologische Mitteilungen 16, 1998

Arachnologische Mitteilungen 16, 1998

Popfang 99: Symposium zu Fang-Wiederfangstudien in der Ökologie: Methoden, Modelle, Software und Fallbeispiele

Popfang 99: Symposium zu Fang-Wiederfangstudien in der Ökologie: Methoden, Modelle, Software und Fallbeispiele

Abstract

symposium invitation, capture, re-capture

SARA-Projekt "Nachweiskarten der Spinnentiere Deutschlands"

SARA-Projekt "Nachweiskarten der Spinnentiere Deutschlands"

Abstract

distribution maps; Germany

In eigener Sache

Editorial

Abstract

editorial