Profil de l'espèce

Sand tampan

Ornithodoros savignyi

A rapidly feeding soft tick of arid and semi-arid regions of Africa, the Middle East and parts of Asia, commonly associated with livestock resting places.

Sand tampan (Ornithodoros savignyi) verified reference image
Verified species reference image.

Crédit image:Alan R Walker; CC BY-SA 3.0; source Wikimedia Commons Conditions de licence — S’ouvre dans une nouvelle fenêtre.Source — S’ouvre dans une nouvelle fenêtre.

Galerie d'images

Faits rapides

A rapidly feeding soft tick of arid and semi-arid regions of Africa, the Middle East and parts of Asia, commonly associated with livestock resting places.

Feeds on livestock, wildlife and people when they enter infested resting sites.

Recorded across arid parts of Africa, the Arabian Peninsula, the Middle East and into South Asia. Presence does not by itself establish local disease risk.

Identification

Species-level confirmation should use appropriate morphological keys and, where necessary, expert examination. Photographs, host and location alone may be insufficient.

Identification requires the complete combination of family, genus and species-level morphological characters.

Use authoritative comparative keys; do not rely on colour, size, host or geography as a single diagnostic feature.

Photographs alone cannot always confirm this species.

Différences sexuelles et d'apparence

Adult males and females differ in dorsal shield coverage and feeding-related expansion; confirm stage and sex using an appropriate key.

Cycle de vie

A soft-tick life cycle with larva, multiple possible nymphal instars and adults; feeding is typically brief after the larval stage.

Étapes de la vie

  • Egg
  • Larva
  • Nymph
  • Adult

Activité saisonnière

Seasonal activity varies geographically and should be interpreted from local surveillance.

Répartition

Recorded across arid parts of Africa, the Arabian Peninsula, the Middle East and into South Asia. Presence does not by itself establish local disease risk.

La présence, les populations établies, la qualité de l'habitat et le risque de maladie sont des catégories de preuves distinctes.

Pertinence médicale et vétérinaire

Human bites are documented. Peer-reviewed evidence associates this species with Candidatus Borrelia kalaharica; pathogen detection and proven transmission are recorded separately.

Feeds on livestock, wildlife and people when they enter infested resting sites.

Preuves vectorielles et pathogènes

Human bites are documented. Peer-reviewed evidence associates this species with Candidatus Borrelia kalaharica; pathogen detection and proven transmission are recorded separately.

Importance médicale

Human-health relevance is stated only where governed evidence supports human biting or transmission; otherwise no human-vector claim is made.

Importance vétérinaire

Veterinary relevance is based on documented host use, livestock exposure and separately cited transmission evidence.

Conseils pour la prévention et l'élimination

Use habitat-appropriate tick avoidance, animal inspection and veterinary-led control.

Remove attached ticks promptly using evidence-based guidance and seek medical or veterinary advice when indicated.

Informations importantes d'identification et de santé

Informations pédagogiques et limitations

Les photographies et les caractéristiques visibles peuvent ne pas suffire pour une identification définitive.

Ces informations pédagogiques ne constituent pas un diagnostic et ne remplacent en aucun cas un avis médical ou vétérinaire.

Ces informations pédagogiques ne remplacent en aucun cas un examen ou les conseils d'un professionnel vétérinaire qualifié.

La présence, les populations établies, la qualité de l'habitat et le risque de maladie sont des catégories de preuves distinctes.