Cestode Scientific Name
| Species ID | 3325 |
|---|---|
| Order | Phyllobothriidea |
| Family | |
| Subfamily | |
| Genus | Phyllobothrium |
| Species | piriei |
| Authority | Williams, 1968 |
| Taxonomic Status | Incertae sedis |
| Valid Name | Rockacestus piriei (Williams, 1968) Caira, Bueno & Jensen, 2021 |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | T. R. Ruhnke |
| Citation(s) |
Williams, H. H. 1968. Phyllobothrium piriei sp. nov. (Cestoda: Tetraphyllidea) from Raja naevus with a comment on its habitat and mode of attachment. Parasitology 58: 929-937. (492) Download PDF |
| Redescription | |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 09/09/2006 | Created | K. Jensen , R. Tracy |
| 02/05/2015 | Modified | |
| 06/07/2015 | Modified | J. Caira |
| 06/13/2015 | Modified | J. Caira |
| 09/19/2020 | Modified | J. Caira |
| 03/08/2021 | Modified | B. Barbeau |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Rajiformes | ||||||
| Host Family | Rajidae | ||||||
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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 | United Kingdom |
|---|---|
| Body of Water | North Sea |
| Island(s) | |
| City/Region | Aberdeen |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes |
Specimens
| Type Material | |
|---|---|
| Total Number of Type Specimens | [164 specimens collected] |
| Voucher Material | |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
FIGURES 1-8 & 11-14. Phyllobothrium piriei n. sp. 1. Mature adult, measuring about 30 mm long. 2. Plerocercoid. 3. Scolex, naturally detached from mucosa. 4. Egg. 5. Detached proglottid drawn within outline of gravid proglottid showing size relationships. 6. Spines from base of cirrus. 7. Post-plerocercoid stage. 8. Proglottid from mid-strobila region. 11. Young specimen with each bothridium attached to one villus. 12. Young specimen showing an increase of surface area and folding of bothridium. 13. Scolex on fully grown adult fixed while still attached and then removed. 14. Specimen shown in Fig. 13 drawn attached to gut mucosa. Abbreviations: a.p.s., apical sucker or myzorhynchus; a.s., accessory sucker; b, bladder; bo., bothridium; c., cirrus; c.s., cirrus sac; g.p., genital pore; gr.p., gravid proglottid; m, myzorhynchus; m.gl., Mehlis’ gland; m.p., mature proglottid; ov., ovary; s, scolex; t., testis; ut., uterus; ut.d., uterine duct; v., vagina; v.d., vas deferens; v.g., vitelline gland. 

