Cestode Scientific Name
| Species ID | 3036 |
|---|---|
| Order | Tetraphyllidea |
| Family | |
| Subfamily | |
| Genus | Calliobothrium |
| Species | evani |
| Authority | Caira, 1985 |
| Taxonomic Status | Synonym |
| Valid Name | Symcallio evani (Caira, 1985) Bernot, Caira & Pickering, 2015 |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | J. P. Bernot |
| Citation(s) |
Caira, J. N. 1985. Calliobothrium evani sp. n. (Tetraphyllidea: Onchobothriidae) from the Gulf of California, with a redescription of the hooks of C. lintoni and a proposal for onchobothriid hook terminology. Proceedings of the Helminthological Society of Washington 52: 166-174. (89) Download PDFBernot, J. P., J. N. Caira, and M. Pickering. 2015. The dismantling of Calliobothrium (Cestoda: Tetraphyllidea) with erection of Symcallio n. gen. and description of two new species. Journal of Parasitology 101(2): 167–181. (6504) Download PDF |
| Redescription |
Nasin, C. S., J. N. Caira, and L. Euzet. 1997. Analysis of Calliobothrium (Tetraphyllidea: Onchobothriidae) with descriptions of three new species and erection of a new genus. Journal of Parasitology 83(4): 714-733. (332) Download PDF |
| Scientific Name Notes | Nasin, Caira & Euzet (1997) corrected the host identification to either Carcharhinidae or Triakidae |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 09/09/2006 | Created | J. P. Bernot, K. Jensen , R. Tra |
| 08/22/2014 | Modified | |
| 06/07/2015 | Modified | J. Caira |
| 01/19/2016 | Modified | K. Jensen |
| 01/22/2016 | Modified | K. Mojica |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Carcharhiniformes | ||||||
| Host Family | Triakidae | ||||||
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Type Host (Literal) |
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Type Host (Valid) |
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| Additional Host(s) | |||||||
| Site in Host | |||||||
| Host Notes |
Type Locality
| Country | México |
|---|---|
| Body of Water | Gulf of California |
| Island(s) | |
| City/Region | vicinity of Puetotecitos , Baja California Norte |
| Coordinates | |
| DD Latitude | 33° 39’N |
| DD Longitude | 114° 64’W |
| Additional Localities | Santa Rosalia and San Jose del Cabo, Mexico |
| Locality Notes |
Specimens
| Type Material | USNPC No. 78600 (holotype) USNPC No. 78601 HWML No. 22536 |
|---|---|
| Total Number of Type Specimens | 4 |
| Voucher Material | |
| Specimen Notes | Material included in redescription: Holotype (USNPC no. 78600), 1 paratype (USNPC no. 78601), 2 vouchers (CNHE no. 3071), 4 vouchers (USNPC no. 87127), 2 vouchers and 2 slides of cross sections (HWML nos. 39320 and 39321, respectively). SEM stub retained in second author's personal collection. |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
FIGURES 3-8. Calliobothrium evani n. sp. 3. Scolex of holotype indicating two of the four bothridia. 4. Proximal view of hooks; note articulation of abaxial hook with triangular tubercle of axial hook. 5. Distal view of hooks. 6. Hook measurements taken. 7. Terminal genitalia of paratype specimen. 8. Mature proglottid of paratype specimen.
Figures 9-13. 9. Calliobothrium evani sp. n. hook components separated; scale in Figure b applies to a, c,
and d also. a. Abaxial hook, b.lateral axial hook, c. accessory piece, d. medial axial hook. 10-13. Calliobothrium
Iintoni Euzet, 1954. 10. Distal view of hooks of HWML No. 20933. 11. Hook measurements taken. 12. Hook
components separated; scale in Figure b applies to a, c, and d also. a. Abaxial hook, b. axial hook, c. accessory
piece of a Wood's Hole specimen (HWML No. 20933), d. accessory piece of a Mexican specimen (HWML No.
22537). 13. Distal view of abaxial and axial hook articulation in unflattened Mexican specimen (HWML No.
22537).
FIGURE3 8. Detail of hooks of Calliobothrium evani (from Caira, 1985).
FIGURES 54 -60. Complete worm drawings of small-bodied Calliobothrium species. Note that all are drawn to the same scale. 58. Calliobothrium evani.
FIGURES 44 -47. Scanning electron micrographs of Calliobothrium evani. 44. Scolex. 45. Microtriches on distal bothridial surface. 46. Microtriches on proximal bothridial surface. 47. Microtriches on scolex peduncle. 

