Cestode Scientific Name
| Species ID | 14258 |
|---|---|
| Order | Phyllobothriidea |
| Family | |
| Subfamily | |
| Genus | Rockacestus |
| Species | conchai |
| Authority | Caira, Bueno & Jensen, 2021 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | |
| Genus Record | No |
| Type Species | |
| Verified | No |
| Verified By | |
| Citation(s) |
Caira, J. N., V. Bueno, and K. Jensen. 2021. Emerging global novelty in phyllobothriidean tapeworms (Cestoda: Phyllobothriidea) from sharks and skates (Elasmobranchii). Zoological Journal of the Linnean Society : 1-29. (7240) Download PDF |
| Redescription | |
| Scientific Name Notes | ZooBank registration: A1AA7903-EA81-4CEB-BE94- 1F1A1B8D713B |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 03/15/2021 | Created | B. Barbeau |
| 03/15/2021 | Modified | B. Barbeau |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Rajiformes | ||||||
| Host Family | Arhynchobatidae | ||||||
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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 | |
|---|---|
| Body of Water | Atlantic Ocean |
| Island(s) | Falkland Islands |
| City/Region | |
| Coordinates | 48°39′10.8″S, 60°44′42.6″W |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | Atlantic Ocean off the Falkland Islands (49°38′49.8″S, 59°50′43.2″W) |
| Locality Notes | type locality is off the Falklands |
Specimens
| Type Material | Holotype (mature worm, NHMUK no. 2020.12.17.1); two paratypes (mature worms, USNM nos 1638654 and 1638655); two paratypes (mature worms, LRP nos 10293 and 10294), three paratypes (immature worm SEM vouchers, LRP nos 10279–10281) |
|---|---|
| Total Number of Type Specimens | 8 |
| Voucher Material | |
| Specimen Notes | Sequence data: GenBank accession MW419959, hologenophore (FA-70, KW1011) LRP no. 10324 |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
Figure 9. Line drawings of adult of Rockacestus conchai (specimen accession numbers in parentheses). A, scolex (USNM no. 1638654), posterior portions of right two bothridia incomplete. B, whole worm (NHMUK no. 2020.12.17.1). C, subterminal
mature proglottid (NHMUK no. 2020.12.17.1), with vitelline follicles not shown posterior to dashed line. D, terminal mature proglottid (NHMUK no. 2020.12.17.1.)
Figure 8. Scanning electron micrographs of Rockacestus. F, scolex of Rockacestus conchai. G, bothridium of Ro. conchai. H, distal surface of apical sucker of Ro. conchai. I, distal surface of anterior region of loculus of Ro. conchai. J, distal surface of remainder of bothridium of Ro. conchai. K, scutes on surface of neck of Ro. conchai 

