Cestode Scientific Name
| Species ID | 14257 |
|---|---|
| Order | Phyllobothriidea |
| Family | |
| Subfamily | |
| Genus | Rockacestus |
| Species | carvajali |
| 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: C1BE31F7-1E16-4A24-920BE42B5796066E |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 03/15/2021 | Created | B. Barbeau |
| 03/15/2021 | Modified | B. Barbeau |
| 09/07/2022 | Modified | V. Bueno |
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 | spiral intestine | ||||||
| Host Notes |
Type Locality
| Country | Chile |
|---|---|
| Body of Water | Pacific Ocean |
| Island(s) | Chiloé Island |
| City/Region | Puñihuil |
| Coordinates | 41°55′43″S, 74°02′16″W |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | Pacific Ocean off Niebla, Los Rios, Chile (39°51′S, 73°24′W) |
| Locality Notes | type locality is off Puñihuil |
Specimens
| Type Material | Holotype (mature worm, MNHNCL no. PLAT-15023); two paratypes (one mature worm, USNM no. 1638652; one immature worm, USNM no. 1638653); two paratypes (immature worms, LRP nos 9770 and 9771), three paratypes (mature worm SEM vouchers, LRP nos 9773–9775) |
|---|---|
| Total Number of Type Specimens | 8 |
| Voucher Material | |
| Specimen Notes | Sequence data: GenBank accession MW419973, hologenophore (CHL-76-5; VB136) LRP no. 8913. |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
Figure 7. Line drawings of adult of Rockacestus carvajali (specimen accession numbers in parentheses). A, scolex
(LRP no. 9770). B, detail of single bothridium (MNHNCL no. PLAT-15023). C, whole worm (MNHNCL no. PLAT-15023). D,
subterminal mature proglottid (MNHNCL no. PLAT-15023). E, terminal mature proglottid (MNHNCL no. PLAT-15023).
Figure 8. Scanning electron micrographs of Rockacestus. A, scolex of Rockacestus carvajali. B, distal surface of
bothridium of Ro. carvajali. C, distal surface of posterior depression of bothridium of Ro. carvajali. D, proximal surface
of bothridium of Ro. carvajali. E, scutes on surface of neck of Ro. carvajali. 

