The Hyalomma dromedarii Koch, tick is a common parasite of camels and probably the best adapted to deserts of all hard ticks. Like other. Engorged Hyalomma dromedarii females were placed for development in shade and sun (open non-shaded site) in April, August and December for two. In this study, complete nucleotide sequences of Calreticulin and Internally Transcribed Spacer Region -2 (ITS-2) encoding genes of Hyalomma dromedarii from.

Author: Zulujas Kazilabar
Country: Bahamas
Language: English (Spanish)
Genre: Software
Published (Last): 20 November 2013
Pages: 365
PDF File Size: 15.53 Mb
ePub File Size: 13.27 Mb
ISBN: 823-6-62013-358-8
Downloads: 44744
Price: Free* [*Free Regsitration Required]
Uploader: Nikoshura

Former descriptions of eggs in acarines were mainly concerned with histological sections accompanied with few SEM pictures of the developing oocytes in their ovaries ElShoura et al. This page was last edited on 5 Octoberat In order to accurately examine H. SEM processing caused partial removal of the chorion which made the egg shell clear and easily observed. Related articles in Web of Science Google Scholar.

They were then rinsed twice with PBS at 10 min intervals. Biochemical and physiological studies of certain ticks ixodoidea water loss from the spiracles of Examining them without processing was greatly matched with studies of Nickles et al. Three sensillae, the smallest and the largest 2, were much wider than others.

Euhyalomma dromedarii and H. Scanning electron microscopy study of the egg of Haemagogus Haemagogus capricornii Lutz Diptera: Higher magnification of small openings showing their lack to outer rings or internal lips. Articles with ‘species’ microformats All stub articles. Close mobile search navigation Article navigation.


The dorsal shield Conscutum of males can reach a length of 3. These setae were thick hair-like and terminated with rounded tips Fig.

These hard-bodied ticks are broadly oval in shape. Pretarsus joined to a basal sclerite which terminated with a median empodium Fig.

There was a problem providing the content you requested

Presence of these openings from larva up to female possibly indicated an important function of the glands below them. Dromedario Biol Krakow Total length from apex of hypostome to posterior body margin was It was externally surrounded with a hyaomma ring of the integument and internally contained 2 lips. The first type was represented by 1 pair on dorsal side and 2 pairs on ventral one. Sign In Forgot password? The pit contained 6 conical sensillae while the capsule opening had extensively branched margin.

Hyalomma dromedarii – Wikipedia

Dorsal surface of idiosoma was oval with broader posterior margin Fig. To purchase short term access, please sign in to your Oxford Academic account above.

Regarding the egg shell, the rough surface of the shell in the present study possibly due to the coalescing of the egg shell forming secretory vesicles released from the oocyte cell membrane. Capitulum articulated with the idiosoma with a fold of extensible cuticle.


Quaranfil virus from Hyalomma dromedarii Acari: Fauna Saudi Arabia, 3: Chemoreceptor organs used in detection of pheromone s of the tick Amblyomma hebraeum acarina ixodidae.

Each palp consisted of 4 segments. Using SEM processing was applied by many workers Burkhart et al. The hypostome extended anterior to the basis capituli. Eggs were covered with chorion which was clearly observed in unprocessed eggs Fig.

Small bumps hyallomma noticed on the egg shell Fig. You could not be signed in.

Ephemeroptera egg chorion characters a test of their importance in assessing phylogenetic relationships. This article is also available for rental through DeepDyve. In other projects Wikimedia Commons Wikispecies. SEM investigation of the larva revealed smooth scutum with slight irregular ornamentation and horizontally folded extensible cuticle with vertical ridges. The author expresses his deep appreciation and gratitude to Mr.

Numerous small slit-like openings [4. It consisted of anterior pit and posterior capsule Fig. The present study coincided with that of Buczek et al.

The pretarsus carrying the empodium and 2 claws.