Heligmonella kurenzovi female
Super-family: Heligmosomoidea
Family: Heligmonellidae
Sub-family: Heligmonellinae
Synonymy
= Longistriata kurenzovi (Sadovskaya, 1952)
Author and date: (Sadovskaya, 1952), Durette-Desset, 1971
Parasite of Lepus mandschuricus and Lepus timidus, Leporidae, Mammalia
Locality: (USSR)
Location: no specified
Collection : collection of the departement of Parasitology, London school of Hygiene and tropical Medecine
Reference :
Sadovskaya, 1952
Durette-Desset, 1971
Lepus timidus (host)
Posterior part of Heligmonella kurenzovi female, right lateral view..
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Classification
Generality of the parasite
Whole body
- Length of the body : 9001 to 10000 µm ; 10001 to 11000 µm
- Width of the nematode at midbody : 151 to 175 µm ; 176 to 200 µm
Cephalic characters
- Presence of cephalic vesicle : Yes
- Width of the cephalic vesicle (in middle) : 51 to 60 µm
- Number of internal labial papillae : ?
- Number of external labial papillae : ?
- Presence of cephalic papillae : ?
- Length of the cephalic vesicle : 111 to 120 µm
Anterior part
- Position of the nervous ring from the anterior end : 251 to 300 µm
- Position of the excretory pore from the anterior end : ?
- Position of deirides from the anterior end : ?
- Length of the oesophagus : 451 to 500 µm
- Ratio length of the oesophagus over the total length : 0 to 5%
- Excretory glands : Not visible
Synlophe at midbody
- Number of cuticular ridges at midbody : 11 to 15
- Size of ridges : ?
- Axis of orientation of the synlophe : ?
- Right axis : ?
- Left axis : ?
- Appearance of ridges : ?
- Nature of the ridges : Continuous ridges ; Longitudinal ridges
- Number of dorsal ridges at midbody : ?
- Disappearance of the cuticular ridges in the female : At level of the vulva
- Disappearance of the cuticular ridges in the male : non applicable
- Only a general axis : ?
- Number of ventral ridges at midbody : ?
- Presence of a gradient of size of the cuticular ridges : ?
Reproductive tract of the female
- Presence of egg : Yes
- Length of egg : 40 to 50 µm
- Width of egg : 36 to 40 µm
- Number of egg : ?
- Length of vestibule : ?
- Sex of the nematode : Female
- Length of vagina vera : ?
- Length of the tail : 141 to 160 µm ; 161 to 180 µm
- Position of the vulva from the posterior end : 201 to 250 µm
- Length of anterior sphincter : ?
- Length of anterior uterus : ?
- Presence caudal pointed tail : No
- Length of anterior infundibulum : ?
Reproductive tract of the male
- Sex of the nematode : Female
- Height of the division of the dorsal ray : non applicable
- Length of the rays 9 in ratio to the rays 10 : non applicable
- Diagram of rays 2 to 6 (left lobe) : non applicable
- Disposition of types of bursal arrangements in lateral lobes : non applicable
- Length of rays 2 to 6 : non applicable
- Birth of rays 8 : non applicable
- Length of the rigth spicule : non applicable
- Length of the left spicule : non applicable
- Shape of the spicules : non applicable
- Number of tips of the spicules : non applicable
- Shape of the genital cone : non applicable
- Length of genital cone : non applicable
- Presence of papilla 0 on anterior lip of genital cone : non applicable
- Presence of papillae 7 on posterior lip of genital cone : non applicable
- Presence of gubernaculum : non applicable
- Width of gubernaculum : non applicable
- Asymmetry of the caudal bursa : non applicable
- Height of the asymmetry : non applicable
- Width of asymmetry : non applicable
- Diagram of rays 2 to 6 (right lobe) : non applicable
- Dorsal lobe visible : non applicable
- Diagram of basic pattern of the caudal bursa (lobes left and right are symmetric) : non applicable
- Tendency of the diagram ( lobes left and right are symmetric) : non applicable
- Tendency of diagram (left lobe) : non applicable
- Tendency of diagram (right lobe) : non applicable
- Presence of the prebursal rays (= rays 1) : non applicable
- Approaching rays 5 to 6 : non applicable
- Ratio length between ray 8 and dorsal ray : non applicable
- Position of the rays 9 : non applicable
- Form of gubernaculum : non applicable
- Length of gubernaculum : non applicable
- Symmetry of the caudal bursa : non applicable