Die Reizphysiologie des Igelflohes (Archaeopsylla erinacei Bouché) und seiner Larve

1935 ◽  
Vol 7 (5) ◽  
pp. 539-571 ◽  
Author(s):  
Kurt Sgonina
Keyword(s):  
Archaeopsylla Erinacei

The Trick of the Hedgehog: Case Report and Short Review About Archaeopsylla erinacei (Siphonaptera: Pulicidae) in Human Health

2019 ◽  
Vol 57 (1) ◽  
pp. 318-323 ◽  
Author(s):  
Valentin Greigert ◽  
Julie Brunet ◽  
Basma Ouarti ◽  
Maureen Laroche ◽  
Alexander W Pfaff ◽  
...  
Keyword(s):  
Human Health ◽  
Homo Sapiens ◽  
Bartonella Henselae ◽  
Short Review ◽  
Rickettsia Felis ◽  
Key Characteristics ◽  
Human Pathology ◽  
Archaeopsylla Erinacei ◽  
Human Infections ◽  
Hematophagous Arthropods

Abstract Fleas are ectoparasites of various animals, including Homo sapiens Linnaeus, 1758 (Primates: Hominidae). Among the species relevant to the human health field, either due to their dermatopathological potential or because of their role as vectors of microorganisms responsible for infectious diseases, such as plague or murine typhus, are the human flea, oriental rat flea, closely related cat and dog fleas, and chigoe flea. However, other species can accidentally infest humans. We have herein reported two unusual cases of humans infested and bitten by Archaeopsylla erinacei, the hedgehog flea. This species has been identified using stereomicroscopy, on the base of key characteristics. Furthermore, a brief literature review has revealed that hedgehog fleas could carry human-infectious agents, such as Rickettsia felis Bouyer et al. 2001 (Rickettsiales: Rickettsiaceae) or Bartonella henselae Regnery et al.1992 (Rhizobiales: Bartonellaceae). Using molecular biology, we thus tested nine A. erinacei specimens taken from these patients, for several bacteria species commonly associated with hematophagous arthropods, implicated in human pathology. However, all our samples were proven negative. The role of A. erinacei in human epidemiology has never been evaluated to date. This report sought to remind us that these fleas can be accidental parasites in humans. In addition, recent findings pertaining to bacteria of medical interest that are present in these insects should be brought to the fore, given that the question of their role as vectors in human infections remains unanswered and deserves further investigation.

scholarly journals Molecular detection and characterization of the endosymbiont Wolbachia in the European hedgehog flea, Archaeopsylla erinacei

2021 ◽  
pp. 105161
Author(s):  
Ranju Ravindran Santhakumari Manoj ◽  
Maria Stefania Latrofa ◽  
Marcos Antônio Bezerra-Santos ◽  
Giovanni Sgroi ◽  
Rossella Samarelli ◽  
...  
Keyword(s):  
Molecular Detection ◽  
European Hedgehog ◽  
Archaeopsylla Erinacei

Morphological, biometrical and molecular characterization of Archaeopsylla erinacei (Bouché, 1835)

2017 ◽  
Vol 108 (6) ◽  
pp. 726-738 ◽  
Author(s):  
A. Zurita ◽  
R. Callejón ◽  
M. de Rojas ◽  
C. Cutillas
Keyword(s):  
Taxonomic Status ◽  
Molecular Study ◽  
Morphological Characters ◽  
18S Rrna Gene ◽  
Internal Transcribed Spacers ◽  
Rrna Gene ◽  
Genetic Lineages ◽  
Geographical Regions ◽  
Archaeopsylla Erinacei ◽  
Valid Criterion

AbstractIn the present work, we carried out a morphological, biometrical and molecular study of the species Archaeopsylla erinacei (Bouché, 1835) and their subspecies: Archaeopsylla erinacei erinacei (Bouché, 1835) and Archaeopsylla erinacei maura (Jordan & Rothschild, 1912) isolated from hedgehogs (Erinaceus europaeus) from different geographical regions (Seville and Corse). We have found morphological differences in females of A. erinacei from the same geographical origin that did not correspond with molecular differences. We suggest that some morphological characters traditionally used to discriminate females of both subspecies should be revised as well as we set the total length of the spermatheca as a valid criterion in order to discriminate between both subspecies. The Internal Transcribed Spacers 1 and 2 (ITS1, ITS2) and partial 18S rRNA gene, and partial cytochrome c-oxidase 1 (cox1) and cytochrome b (cytb) mtDNA gene sequences were determined to clarify the taxonomic status of these taxa and to assess intra-specific and intra-population similarity. In addition, a phylogenetic analysis with other species of fleas using Bayesian and Maximum Likelihood analysis was performed. All molecular markers used, except 18S, showed molecular differences between populations corresponding with geographical origins. Thus, based on the phylogenetic and molecular study of two nuclear markers (ITS1, ITS2) and two mitochondrial markers (cox1 and cytb), as well as concatenated sequences of both subspecies, we reported the existence of two geographical genetic lineages in A. erinacei corresponding with two different subspecies: A. e. erinacei (Corse, France) and A. e. maura (Seville, Spain), that could be discriminated by polymerase chain reaction-linked random-fragment-length polymorphism.

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