Biblio
, 1990. The ants, Berlin.
, 1990. Arachnids (spiders and their allies in the valley). Sandnats, 13, p.13-15.
, 1990. Arthropoda-Chelicerata: sperm transfer. In Reproductive biology of invertebrates. Reproductive biology of invertebrates. New Delhi, p. 77-119.
, 1990. Austin regional habitat conservation plan. Endangered Species Technical Bulletin, 15, p.1, 6.
, 1990. Bibliography of Pseudoscorpionidea 1980-1989. Serket, 2, p.28-61.
, 1990. Cave pseudoscorpions of eastern Serbia: origin and biogeographical implications. Bulletin de la Société Européenne d'Arachnologie, hors série, 1, p.80-89.
, 1990. Chelicerata, Uniramia, and Tardigrada. In The marine fauna of the British Isles and north-west Europe. The marine fauna of the British Isles and north-west Europe. Oxford, p. 553-627.
, 1990. Comparative spermatology of Araneae. Acta Zoologica Fennica, 190, p.17-34.
, 1990. Cooperative foraging for large prey by Paratemnus elongatus (Pseudoscorpionida, Atemnidae). Journal of Arachnology, 18, p.307-311.
, 1990. Deux nouvelles espèces du genre Pseudoblothrus Beier, 1931 (Pseudoscorpiones, Syarinidae) des Açores (Portugal). Vieraea, Tenerife, 18, p.167-170.
, 1990. Die Pseudoskorpione des Museum der Natur Gotha (Arachnida, Pseudoscorpiones). Abhandlungen und Berichte, Museums der Natur Gotha, 16, p.97-102.
, 1990. [Distribution of soil-dwelling pseudoscorpions in lowland forests at the northern district of the Kanto Plains]. Edaphologia, 43, p.31-40.
, 1990. The ecology of Paleozoic terrestrial arthropods: the fossil evidence. Canadian Journal of Zoology, 68, p.1807-1834.
, 1990. Effects of citrinin, a mycotoxin, on behaviour of cockroach. Current Science, Bangalore, 59, p.108-109.
, 1990. Effects of pesticides on filth fly predators (Coleoptera: Histeridae, Staphylinidae; Acarina: Macrochelidae, Uropodidae) in caged layer poultry manure. Journal of Economic Entomology, 83, p.451-457.
, 1990. Ein Phoresie-Nachweis beim Pseudoskorpion Mesochelifer ressli Mahnert (Cheliferidae) mit der "Nonne"Lymantria monacha L. (Lep., Lymantriidae) im Bezirk Steyr (Oberöstereeich). Steyrer Entomologenrunde, 24, p.62-66.
, 1990. Evolutionary morphology and phylogeny of Arachnida. Cladistics, 6, p.1-38.
, 1990. An example of partial duplication of the abdomen in Neobisium simoni (Pseudoscorpiones, Neobisiidae). Journal of Arachnology, 18, p.113-115.
, 1990. Eyeless arthropods of the Galapagos Islands, Ecuador: composition and origin of the cryptozoic fauna of a young, tropical, oceanic archipelago. Biotropica, 22, p.366-381.
, 1990. Factors controlling growth of arthropod fauna in the nests of birds. Environment and Ecology, 8, p.626-629.
, 1990. [A fauna and zoogeography of Pseudoscorpiones of the Azerbaijan (Arachnida, Pseudoscorpiones)]. In [The fauna and ecology of spiders, scorpions and pseudoscorpions of the USSR]. [The fauna and ecology of spiders, scorpions and pseudoscorpions of the USSR]. Leningrad, p. 105-110.
, 1990. [Faunistic data of moths, myriapods, pseudoscorpions, and land snails from the Yugawara, Japan]. Proceedings of the Society of the Private High School in Kanagawa-ken, 2, p.1-14.
, 1990. First data on the superficial underground compartment in La Gomera (Canary Islands). Mémoires de Biospéologie, 17, p.87-91.
, 1990. Fossil history of the arachnids. Newsletter of the British Arachnological Society, 58, p.4-6.
, 1990. The genus Lessinodytes Vigna Taglianti, 1982, a biogeographical and systematic puzzle (Coleoptera, Carabidae, Trechinae). Mémoires de Biospéologie, 17, p.169-173.