Ixodida

Ixodida es un ordine de arthropodos acarin, apellate ticca o zecca, parasite de animales como cervides, boves o canes, e a vices del human. 
Vive in le pelle de su hospite.
Ticca se alimenta de sanguine et, per su morsura ("piccatura"), pote transmitter maladias.

Cyclo de vita

Ante de poner lor ovos, le ticcas multiplica su peso per plus de cento alimentante se del sanguine de lor hospites.
Le secreto de iste voracitate es un proteina nominate "voraxina" transmittite per le semine del masculo in le momento del copulation, es iste proteina que activa le gluttonia del femina.

Phylogenia

 Maladias transmittite per ticcas 
Principal maladias ticcaportate include:

 Bacterial 
Le infectiones causate per bacterios son:
 borreliose o maladia de Lyme, transmittite per ticcas del genere Ixodes (Ixodes scapularis, I. pacificus, I. ricinus (Europa), I. persulcatus (Asia))
  potente esser causate per differente Borrelia transmissite par ticcas molle como   o Ornithodoros sonrai
  causate per:
  transmittite per ticcas dur como ,  D. andersoni, , Amblyomma sculptum (Nord America) o  (Sud America)
  transmissite par ticcas Ixodes ricinus (Europa)
  transmittite per ticca del can  (mediterranean regiones)
  transmittite per ticcas  o  (Australia)
  causate per Anaplasma phagocytophilum transmissite par ticcas Amblyomma americanum, I. scapularis (Nord America)
 Bartonella: (transmision per ticcas incerte) ma frequente in ticcas
 tularemia causate per Francisella tularensis, transmissite par ticcas D. variabilis, D. andersoni o A. americanum (Nord America)

 Viral 
  causate per le flavivirus  (FSME) virus transmittite per Ixodes ricinus, Ixodes hexagonus (Europe), Ixodes persulcatus, Ixodes ovatusYuji Takahashi, Shintaro Kobayashi, Ryo Nakao, Hiroaki Kariwa, Kentaro Yoshii, Characterization of tick-borne encephalitis virus isolated from tick infesting dog in central Hokkaido in 2018, Ticks and Tick-borne Diseases, Volume 13, Issue 2, 2022, 101900, ISSN 1877-959X, , Haemaphysalis concinna, Haemaphysalis japonica o Dermacentor silvarumPukhovskaya NM, Morozova OV, Vysochina NP  Tick-borne encephalitis virus in arthropod vectors in the Far East of Russia. Ticks and Tick-borne Diseases. 2018 May;9(4):824-833. . .  (Russia + Asia);
 Powassan virus (deer tick virus) transmittite per Ixodes cookei, Ix. scapularis, Ix. marxi, Ix. spinipalpus, Dermacentor andersoni e D. variabilis (Nord America e Siberia);
 Colorado tick fever causate per coltivirus CTFV transmittite per Dermacentor andersoni;
  causate per le nairovirus Crimean-Congo hemorrhagic fever orthonairovirus, transmittite per Hyalomma marginatum, Rhipicephalus bursa (Sud Eurasia, Nord Africa); le casos espagnol es verisimilamente causate per Hyalomma lusitanicum;
 maladia febrile sever causate per phlebovirus Heartland virus transmittite par Amblyomma americanum.

 Protozoal 
 babesiose causate per Babesia microti o Theileria equi transmittite per Ixodes scapularis (ticca de cervo), I. pacificus (ticca a gambas nigre del west), USA.
 cytauxzoonose causate per Cytauxzoon felis transmittite per Amblyomma americanum (ticca con sol stella), USA.

 Toxinas 
  causate par un toxina secretate per:
 Dermacentor andersoni (ticca de Rocky Mountain forests), D. variabilis (ticca american del can)
 Ixodes holocyclus (ticca australian del paralyse)

 Allergias 
 : hypersensibilitate al alpha-gal (Galactose-alpha-1,3-galactose) molecula introducite per ticcas durante su nutrition. Le immune reaction pote producer allergia al carne rubie e altere producto derivate mammalian.Crispell, Gary; Commins, Scott P.; Archer-Hartman, Stephanie A.; Choudhary, Shailesh; Dharmarajan, Guha; Azadi, Parastoo; Karim, Shahid (17 May 2019). "Discovery of Alpha-Gal-Containing Antigens in North American Tick Species Believed to Induce Red Meat Allergy". Frontiers in Immunology. 10: 1056. https://doi.org/10.3389/fimmu.2019.01056. PMC 6533943. 

 Vide etiam 
 Articulo de Ixodida ex Encyclopedia Britannica
 Appendice:Galeria de imagines de animales