Cestode Scientific Name
| Species ID | 4687 |
|---|---|
| Order | Trypanorhyncha |
| Family | Eutetrarhynchidae |
| Subfamily | |
| Genus | Trigonolobium |
| Species | spinuliferum |
| Authority | (Southwell, 1911) Dollfus, 1929 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | Tetrarhynchus spinulifera Southwell, 1911; Rhynchobothrius spinuliferus (Southwell, 1911) Southwell, 1924; Tentacularia spinulifera (Southwell, 1911) Southwell, 1929 |
| Genus Record | No |
| Type Species | Yes |
| Verified | Yes |
| Verified By | I. Beveridge |
| Citation(s) |
Southwell, T. 1911. Description of nine new species of cestode parasites, including two new genera from marine fishes of Ceylon. Ceylon Marine Biological Report 1: 216-225. (437) Download PDFDollfus, R.-P. 1929. Sur les Tetrarhynques. Definition des genres. Bulletin de la Societe Zologique de France 54: 308-342. (4381) Download PDF |
| Redescription |
Beveridge, I. 1990. Taxonomic revision of Australian Eutetrarhynchidae Guiart (Cestoda: Trypanorhyncha). Invertebrate Taxonomy 4(4): 785-845. (4255) Download PDF |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 11/30/-0001 | Created | B. Schaeffner, I. Beveridge |
| 08/03/2012 | Modified | |
| 06/04/2015 | Modified | I. Beveridge |
| 08/23/2017 | Modified | K. Herzog |
Type Host
| Host Class | Elasmobranchii | ||||||
|---|---|---|---|---|---|---|---|
| Host Order | Rhinopristiformes | ||||||
| Host Family | Rhinidae | ||||||
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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 | Beveridge (1990) lists the following as additional hosts for this species in his redescription: Dasyatis leylandi (valid as Neotrygon leylandi); Hemigaleus microstoma; Hemipristis elongatus (valid as Hemipristis elongata) |
Type Locality
| Country | Ceylon [Sri Lanka] |
|---|---|
| Body of Water | Indian Ocean |
| Island(s) | |
| City/Region | |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes | Beveridge (1990) lists the following as additional localities for this species in his redescription: Queensland, Australia; Northern Territory, Australia |
Specimens
| Type Material | BMNH 1977.11.15.50-51 (syntypes) (as given in Beveridge, 1990) |
|---|---|
| Total Number of Type Specimens | |
| Voucher Material | |
| Specimen Notes | Vouchers used in redescription by Beveridge (1990): SAM 18286-8 |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
Fig. 12a. Tetrarhynchus spinulifera, n. sp. X 6. Fig. 12b. Head of same. X 50. Fig. 12c. View of a proboscis sac of same, highly magnified Fig. 12d. View of spines on the head of same, highly magnified
Beveridge (1990), pg. 837
Figs 164-167. Trigonolobium spinuliferum (Southwell). 164, metabasal armature, internal surface; 165, metabasal armature, bothridial surface; 166, metabasal armature, external surface; 167, basal armature, oblique view of internal surface. Scale lines: 0.01 mm.
Figs 168-176. Trigonolobium spinuliferum (Southwell). 168, scolex; 169, mature proglottis; 170, immature proglottis showing testis distribution; 171, cirrus sac with partial eversion of cirrus; 172, cirrus sac and distal vagina; 173, gravid proglottis; 174, lateral view of genital atrium and distal genital ducts; 175, bulb; 176, egg. Scale lines: Figs 168-175, 0.1 mm; Fig. 176, 0.01 mm. Legend: C, cirrus; GA, genital atrium; T, testis; V, vaginal sphincter.
Dollfus (1929), pg. 341 

