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Trapping site 4: Spain

Universidad de Murcia

Leading Partner

Sand fly sampling collection

  • 59 CDC-light traps​
  • 27 sampling sites ( 4 EDENext sites ​)
  • 8 regions​
  • Sheep, goat, cow shed, horse stables, dog kennels.​
  • Traps indoors and outdoors, close to the ground and walls​
  • 2 nights/month. April-November 2023: 944 trap-nights.​

Traps used to catch sand flies

The insects are captured using 53 thermohygrometers​, 16 ​ Ubibot anemometers​, and 59 ​ traps​

Image credits: © Universidad de Murcia

Sand fly collection and analysis

Transportation & Storage for dead sand flies:
Identification, Leishmania and phlebovirus diagnosis (and possibly, isolation) Sand flies are separated from other insects in a collection pot at -200C/2hrs and stored in groups (same trap and day) in 70% ethanol at -200C until dissection.

Alive Sand flies:
Identification, Leishmania and phlebovirus diagnosis, and phlebovirus isolation
Collection: Place collection pots in cages to gather sand flies using a mouth aspirator.
Temporary Stun: Transfer live sand fly specimens to a beaker and stun them at -20°C for 10 minutes.
Storage: Store sand flies in dry vials at -80°C.

Image credits: © Universidad de Murcia

Sand Fly dissection
DNA and RNA extraction

Thorax and abdomen (stored individually in 70% ethanol at -200C

Collection pots placed in cages to ​ collect SF with mouth aspirator.​
Beaker with live SF specimens​ stunned at -200C for 10 min.​
Vials from -80ºC​ to dissection lab in IsoRack at 0ºC.​
4th dissected at a -4ºC​ in a cold plate​
Morphological identification​
Head and terminal abdomen​
Alive sand flies captured with a CDC light trap
Sergentomyia s. minuta female

In his head you can notice a dark structure between his eyes, this structure is called cibarium and it is a taxonomical structure that helps you separate the females from genus sergentomyia and phlebotomus.

Sergentomyia s. minuta female

In his head you can notice a dark structure between his eyes, this structure is called cibarium and it is a taxonomical structure that helps you separate the females from genus sergentomyia and phlebotomus.

Phlebotomus larrousius perniciosus
Males with an external genitalia.
Female sand flies
Phlebotomus larrousius perniciosus
Males with an external genitalia.
Female sand fly
Two different species

 Phlebotomus p. papatasi on top and Phlebotomus p. perniciosus on the bottom. They are different in color (yellowish vs. brownish) and size.

Preliminary results​

RegionNo. sand flies.
Galicia​27
Basque Country​15
Aragón​1080
Castilla La Mancha​1186
Madrid​2335
Catalonia​1505
Murcia​2699
Andalucía​356
All9203​

Murcia

Murcia, Murcia Region

  • Total sand flies collected: 2699 ( dead 2106/ alive 593)
  • Locations: Guadalupe (Dog kennel), Lorca (Goat shed), Archivel (Sheep shed

P. papatasi male with supernumerary spine: 3 terminal spines in the lateral lobe

Species​No. dead SF ​No. alive SF​
Phlebotomus perniciosus ​1351​59​
P. papatasi​309​43​
P. sergenti​21
P. ariasi​10
Sergentomyia minuta​725

Ciudad Real

Ciudad Real, Castilla LaMancha

  • Total sand flies collected: 1186 ( 746 dead / alive 440)​
  • Locations: Charco del Tamujo (Dog kennel), Torralba de Calatrava (Sheep shed), Villa Diego (Sheep shed)
Species​No. dead sand flies ​
Phlebotomus perniciosus ​602
P. papatasi​84
P. sergenti​8
P. perfiliewi? (barcoding)​2
Other for barcoding​15
Sergentomyia minuta​35

Basque Country

Total sand flies collected: 15​
Alava, Basque Country: Lezama (Cattle shed), Vitoria (Dog kennel), Arkaute (Sheep shed)
Vizcaya, Basque Country: Gernika (Dog kennel)

Species​No. dead sand flies ​
Phlebotomus ariasi​14
Phlebotomus mascitii​1