Cestode Scientific Name
| Species ID | 3265 |
|---|---|
| Order | Onchoproteocephalidea II |
| Family | Onchobothriidae |
| Subfamily | |
| Genus | Phoreiobothrium |
| Species | tiburonis |
| Authority | Cheung, Nigrelli & Ruggieri, 1982 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | No |
| Verified By | |
| Citation(s) |
Cheung, P. L., R. F. Nigrelli and G. D. Ruggieri. 1982. Phoreiobothrium tiburonis, new species, (Cestoda: Onchobothriidae) from bonnethead shark, Sphyrna tiburo (L.). Journal of Aquariculture 2: 81-85. (136) Download PDF |
| Redescription |
Caira, J. N., C. Richmond, and J. Swanson. 2005. A revision of Phoreiobothrium (Tetraphyllidea: Onchobothriidae) with descriptions of five new species. Journal of Parasitology 91: 1153-1174. (3890) Download PDF |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 09/09/2006 | Created | J. N. Caira |
| 10/01/2013 | Modified | |
| 06/06/2015 | Modified | J. Caira |
| 08/19/2015 | Modified | B. Barbeau |
| 01/10/2016 | Modified | J. Caira |
| 05/04/2016 | Modified | B. Barbeau |
| 09/01/2016 | Modified | K. Jensen |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Carcharhiniformes | ||||||
| Host Family | Sphyrnidae | ||||||
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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 |
Type Locality
| Country | U.S.A. |
|---|---|
| Body of Water | |
| Island(s) | |
| City/Region | Florida Keys vicinity, Florida |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes |
Specimens
| Type Material | USNPC No. 76691 (holotype) |
|---|---|
| Total Number of Type Specimens | 2 complete worms with scoleces, numerous free proglottids |
| Voucher Material | |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
Figures 1-3. Phoreiobothrium tiburonis n. sp. 1. Scolex with four pairs of three-pronged hooks. 2. Gravid proglottid from the spiral valve of bonnethead shark, Sphyrna tiburo (L.). 3. a. Strobile with scolex and seven distinct segments; b. an egg capsule with 10 eggs arranged in series; c. an individual egg broken off from egg capsule. Abbreviations: B: bothrium; C: cirrus; cp: cirrus pouch; e: eggs; H: hooks; M: mouth; N: neck; ov: ovary; R: ridge; S: spines; T: triangular shaped teeth-like projections forming the loculi; t: testes; uc: uterine canal; ut: uterus; v: vagina; vd: vas deferens; y: yolk gland.
FIGURES 5–7. Phoreiobothrium tiburonis. (5) Scolex. (6) Hooks. (7) Mature proglottid.
FIGURES 67–73. Whole worms drawn to same scale. (68) Phoreiobothrium tiburonis.
FIGURES 13–19. Scanning electron micrographs of Phoreiobothrium tiburonis. (13) Enlarged view of bothridial apical sucker; scale bar, 10 µm. (14) Scolex; scale bar, 20 µm. (15) Enlarged view of subloculi; scale bar, 10 µm. (16) Enlarged view of distal bothridial surface; scale bar, 1 µm. (17) Enlarged view of proximal bothridial surface; scale bar, 1 µm. (18) Enlarged view of cephalic peduncle; scale bar, 2 µm. (19) Enlarged
view of boundary between anterior and posterior loculi; scale bar, 2 µm.
USNPC No. 76791, holotype slide
USNPC No. 76791, scolex of holotype
USNPC No. 76791, terminal segment of holotype
USNPC No. 76791, scolex of paratype
USNPC No. 76791, terminal segment of paratype 

