Cestode Scientific Name
| Species ID | 1756 |
|---|---|
| Order | Litobothriidea |
| Family | Litobothriidae |
| Subfamily | |
| Genus | Litobothrium |
| Species | amplifica |
| Authority | (Kurochkin & Slankis, 1973) Euzet, 1994 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | Renyxa amplifica Kurochkin & Slankis, 1973 |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | K.A. Gallagher |
| Citation(s) |
Kurochkin, V. B. and A. J. Slankis. 1973. [New representative and the composition of the order Litobothridea Dailey, 1969 (Eucestodes).] (in Russian). Parasitologia 7: 503-507. (261) Download PDF |
| Redescription |
Olson, P. D. and J. N. Caira. 2001. Two new species of Litobothrium Dailey, 1969 (Cestoda: Litobothriidea) from thresher sharks in the Gulf of California, Mexico, with redescriptions of two species in the genus. Systematic Parasitology 48: 159-177. (4514) Download PDF |
| Scientific Name Notes | type material could not be obtained by JNC Type species of genus Renyxa Euzet (1994) makes this new combination by synonomy |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 09/09/2006 | Created | J. N. Caira |
| 03/13/2015 | Modified | |
| 09/17/2015 | Modified | N. Arisco |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Lamniformes | ||||||
| Host Family | Alopiidae | ||||||
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Type Host (Literal) |
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Type Host (Valid) |
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| Additional Host(s) | |||||||
| Site in Host | spiral intestine | ||||||
| Host Notes | -probable type host identity after Olson & Caira (2001) |
Type Locality
| Country | México |
|---|---|
| Body of Water | Gulf of Tehuantepec |
| Island(s) | |
| City/Region | Oaxaca |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes |
Specimens
| Type Material | LMPTV No. GC 72020 (holotype) LMPTV No. PC 72021-72032 |
|---|---|
| Total Number of Type Specimens | 22 |
| Voucher Material | |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
FIGURES A-C. Renyxa amplifica n. sp. A. Psudoscolex. B. Spines on the posterior margins of the 1st and 2nd segments of the pseudoscolex. C. General view of a young cestode. [figure caption in Russian]
Figures 1-5. Line drawings of Litobothrium amplifica. 1. Mature free segment (numbered arrows indicate positions of sections in Figures 4 and 5). 2. Entire specimen. 3. Spine-like structures of first (a) and second (b) pseudosegments. 4. Cross-section of segment through ovary. 5. Cross-section of segment anterior to cirrus-sac. Abbreviations: O, ovary; T, testis; V, vitelline follicle.
Litobothrium amplifica (Figures 17-24) 17. Scolex of L. amplifica. 18. Microtriches four segments posterior to modified cruciform segment. 19. Microtriches five segments posterior to modified cruciform segment. 20. Apex of scolex showing firt cruciform pseudosegment and opening of apical sucker. 21. Spine-like structures on margin of first cruciform pseudosegment. 22. Spine-like structures on margin of second cruciform pseudosegment. 23. Filiform microtriches on terminal segment of strobila. 24. Filiform microtriches surrounding "pits" of second cruciform pseudosegment.


