Global Cestode DatabaseCestode Scientific Name
| Species ID | 4671 |
|---|---|
| Order | Trypanorhyncha |
| Family | Eutetrarhynchidae |
| Subfamily | |
| Genus | Dollfusiella |
| Species | vooremi |
| Authority | (São Clemente & Gomes. 1989) Beveridge, Neifar & Euzet, 2004 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | Eutetrarhynchus vooremi São Clemente & Gomes, 1989 |
| Genus Record | No |
| Type Species | No |
| Verified | No |
| Verified By | |
| Citation(s) |
São Clemente, S. C. and D. C. Gomes. 1989. Trypanorhyncha from sharks of southern Brazilian coast: Eutetrarhynchus vooremi sp. n. and two other species parasites of Mustelus (Pisces, Triakidae). Memorias do Instituto Oswaldo Cruz, Rio de Janeiro 84 Suppl. 4: 475-481. (4278) Download PDFBeveridge, I., L. Neifar, and L. Euzet. 2004. Eutetrarhynchid cestodes from Atlantic and Mediterranean elasmobranch fishes, with the description of two new species of Dollfusiella Campbell & Beveridge, 1994 and redescriptions of Prochristianella papillifer (Poyarkoff, 1909) Dollfus, 1957 and Parachristianella trygonis Dollfus, 1946. Systematic Parasitology 59: 81-102. (4254) Download PDF |
| Redescription |
Menoret, A. & Ivanov, V. A.. 2014. Eutetrarhynchid trypanorhynchs (Cestoda) from elasmobranchs off Argentina, including the description of Dollfusiella taminii sp. n. and Parachristianella damiani sp. n., and amended description of Dollfusiella vooremi (São Celemente et Gomes, 1989). Folia Parasitologica 61(5): 411-431. (6632) Download PDF |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 11/30/-0001 | Created | I. Beveridge |
| 08/24/2012 | Modified | |
| 10/29/2015 | Modified | N. Arisco |
| 05/29/2017 | Modified | K. Herzog |
| 06/05/2017 | Modified | K. Herzog |
Type Host
| Host Class | Elasmobranchii | ||||||
|---|---|---|---|---|---|---|---|
| Host Order | Carcharhiniformes | ||||||
| Host Family | Triakidae | ||||||
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Type Host (Literal) |
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Type Host (Valid) |
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| Additional Host(s) | Mustelus schmitti | ||||||
| Site in Host | spiral intestine | ||||||
| Host Notes | Type host not designated by São Clemente & Gomes (1989), but in the redescription Menoret & Ivanov (2014) list the type host as Mustelus canis. |
Type Locality
| Country | Brazil |
|---|---|
| Body of Water | Atlantic Ocean |
| Island(s) | |
| City/Region | Southern Brazilian coast |
| Coordinates | 30°40'S, 53°20'–50°40'W |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes | Type locality not designated by São Clemente & Gomes (1989), but in the redescription Menoret & Ivanov (2014) list the type locality as the Southern Brazilian coast (30°40'S; 53°20'W–50°40'W). Menoret & Ivanov (2014) also list the following as a additional localities: Off San Antonio Oeste (40°50'S; 64°58'W), Río Negro Province, Argentina; off Mar del Plata, (38°00'S; 57°33'W), Buenos Aires Province, Argentina. |
Specimens
| Type Material | CHIOC 32.566e (holotype); CHIOC 32.566a–d (paratypes) |
|---|---|
| Total Number of Type Specimens | |
| Voucher Material | |
| Specimen Notes | FROM REDESCRIPTION: Holotype (mature worm) MACN-Pa No. 544/1, 3 paratypes (mature worms) MACN-Pa No. 544/2–4, 2 paratypes (mature worms) IPCAS No. C-661. Additional specimens (whole mounts, histological sections, and specimens prepared for SE |
Eutetrarhynchus vooremi sp. n. Fig. 1: scolex. Fig. 2: basal region external surface. Fig. 3: metabasal region, external surface (Figs. 2 and 3 in same scale). 
Eutetrarhynchus vooremi sp. n. Fig. 4: mature proglottid. Fig. %: gravid proglottid. Fig. 6: egg. 
Fig. 5. Dollfusiella vooremi (São Celemente et Gomes, 1989) from Mustelus schmitti. A - entire worm (voucher MACN-Pa No. 543/1); B - mature proglottid, dorsal view (voucher MACN-Pa No. 543/1); C - detail of terminal genitalia, dorsal view (paratype MACN-Pa 543/1); D, E - cross sections of a gravid proglottid: at level of testes, anterior to cirrus sac (D), at level of genital pore (E); F - unembryonated egg. Circummedullary vitelline follicles not drawn or partially drawn in figures A-C to allow the view of internal organs. Abbreviations: cs - cirrus sac; esv - external seminal vesicle; t - testis; u - uterus; vd - vas deferens; vf - vitelline follicle; vg - vagina; vod - ventral osmoregulatory duct. 
Fig. 6. Tentacular armature of Dollfusiella vooremi (São Clemente et Gomes, 1989) from Mustelus schmitti. A - internal surface; B - external surface; C - internal surface at distal region of the tentacle; D - profiles of hooks on basal and metabasal armature. Abbreviations: ab - antibothrial surface; bo - bothrial surface; br - basal row; bs - basal swelling; mb - metabasal hooks. 
Fig. 7. Scanning electron micrographs of Dollfusiella vooremi (São Clemente et Gomes, 1989) from Mustelus schmitti. A - partial view of the scolex, small letter indicates location of detail shwon in figure G; B-F - tentacular armature; B - bothrial surface, basal region; C - bothrial surface, metabasal region; D - external surface, metabasal region; E - internal surface, basal region; F - internal surface, metabasal region; G - surface of scolex peduncle (bifid spinithrix). 
From Beveridge, Neifar & Euzet (2004) 
