• Publications
  • Influence
Cellular hepatopancreatic reactions in Porcellio scaber (Isopoda) as biomarkers for the evaluation of heavy metal toxicity in soils
Abstract Following three weeks exposure to the heavy metals Cd, Pb or Zn from a contaminated substrate/food the accumulation of these elements in the body of the woodlouse, Porcellio scaber wasExpand
  • 79
  • 7
Fine structure of spermatozoa of some labidognath spiders (Filistatidae, Segestriidae, Dysderidae, Oonopidae, Scytodidae, Pholcidae; Araneae; Arachnida) with remarks on spermiogenesis
The present study reports on the spermiogenesis and spermatozoa of seven labidognath spiders: Filistata insidiatrix (Filistatidae), Segestria senoculata (Segestriidae), Dysdera sp., HarpacteaExpand
  • 54
  • 7
Ernährungsbiologie und spinnvermögen der schnabelmilben (Bdellidae, Trombidiformes)
  • G. Alberti
  • Biology
  • Zeitschrift für Morphologie der Tiere
  • 1 December 1973
SummaryThe present study is based on comparative studies of ten species belonging to the four subfamilies of Snout Mites (Bdellidae, Trombidiformes). The main results reported here fall under 3Expand
  • 45
  • 6
Fine structure of the genital system in the bee parasite,Varroa jacobsoni (Gamasida: Dermanyssina) with remarks on spermiogenesis, spermatozoa and capacitation
The female genital tract ofVarroa jacobsoni is composed of a sperm-access system comprising paired solenostomes located between coxa III and IV, paired tubules, paired rami, an unpaired sperm duct,Expand
  • 32
  • 5
Über bau und funktion der prosoma-drüsen von spinnmilben (Tetranychidae, Trombidiformes)
SummaryThe prosomal glands of the spider mites Bryobia praetiosa, Bryobia rubrioculus and Tetranychus urticae (Tetranychidae, Trombidiformes) were investigated with the light and electronExpand
  • 20
  • 5
The 70 kD heat shock protein (hsp 70) in soil invertebrates: A possible tool for monitoring environmental toxicants
The expression of hsp 70 after heat shock or exposure to heavy metals/molluscicides was investigated by fluorography or immunoblot in three diplopods (Glomeris marginata, Cylindroiulus punctatus,Expand
  • 99
  • 4
FINE STRUCTURE OF MALE GENITAL SYSTEM AND SPERM IN SOLIFUGAE DOES NOT SUPPORT A SISTER-GROUP RELATIONSHIP WITH PSEUDOSCORPIONES (ARACHNIDA)
Abstract Comparative spermatology may provide characteristics that can be useful in systematics. Previous observations on sperm structure of the solifugid Eusimonia mirabilis revealed that the mostExpand
  • 50
  • 4
  • PDF
Lead-induced hsp70 and hsp60 pattern transformation and leg malformation during postembryonic development in the oribatid mite, Archegozetes longisetosus Aoki.
The study aimed at analysing the impact of high lead concentrations on the morphological integrity and the stress protein hsp70 and hsp60 levels during postembryonic development of the oribatid mite,Expand
  • 34
  • 4