Cestode Scientific Name
| Species ID | 3670 |
|---|---|
| Order | Onchoproteocephalidea II |
| Family | Onchobothriidae |
| Subfamily | |
| Genus | Potamotrygonocestus |
| Species | chaoi |
| Authority | Marques, Brooks & Araujo, 2003 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | NM Luchetti |
| Citation(s) |
Marques, F. P. L., D. R. Brooks and M. L. G. Araujo. 2003. Systematics and phylogeny of Potamotrygonocestus (Platyhelminthes, Tetraphyllidea, Onchobothriidae) with descriptions of three new species from freshwater potamotrygonids (Myliobatoidei, Potamotrygonidae). Zoologica Scripta 34: 367-396. (3900) Download PDF |
| Redescription |
Luchetti, N. M., F. P. L. Marques, and P. Charvet-Almeida. 2008. A new species of Potamotrygonocestus Brooks & Thorson, 1976 (Eucestoda: Tetraphyllidea) from Plesiotrygon iwamae Rosa, Castello & Thorson (Mylliobatoidea: Potamotrygonidae) and a redescription of Potamotrygonocestus chaoi Marques, Brooks & Araujo, 2003. Systematic Parasitology 70: 131-145. (4442) Download PDF |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 09/25/2006 | Created | J. N. Caira, K. Jensen |
| 08/20/2014 | Modified |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Myliobatiformes | ||||||
| Host Family | Potamotrygonidae | ||||||
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Type Host (Literal) |
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Type Host (Valid) |
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| Additional Host(s) | |||||||
| Site in Host | anterior portion of spiral intestine | ||||||
| Host Notes |
Type Locality
| Country | Brazil |
|---|---|
| Body of Water | Confluence of Paraná Janauacá and Solimões River |
| Island(s) | |
| City/Region | Circa Manaus, Amazonas |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | Solimões River, Vila Presidente Vargas, São Paulo de Olivença, Amazonas |
| Locality Notes |
Specimens
| Type Material | MZUSP No. 5837 (holotype) MZUSP No. 5838-5844 (paratypes) |
|---|---|
| Total Number of Type Specimens | 3 incomplete specimens and 26 detached proglottids |
| Voucher Material | vouchers MZUSP 6390a-h; USNPC 257A-6/7; BMNH 2007.10.31.10-11 |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
Fig. 7 A–D. Potamotrygonocestus chaoi n. sp. —A. Scolex. —B. Gravid detached proglottis. —C. Bothridial hooks. —D. Cirrus sac region. Scale bars: A, B, D = 100 μm; C = 50 μm. 

