Cestode Scientific Name
| Species ID | 9660 |
|---|---|
| Order | Lecanicephalidea |
| Family | Lecanicephalidae |
| Subfamily | |
| Genus | Elicilacunosus |
| Species | fahmii |
| Authority | Koch, Jensen & Caira, 2012 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | K. Jensen |
| Citation(s) |
Koch, K. R., K. Jensen, and J. N. Caira. 2012. Three new genera and six new species of lecanicephalideans (Cestoda) from eagle rays of the genus Aetomylaeus (Myliobatiformes: Myliobatidae) from Northern Australia and Borneo. Journal of Parasitology 98(1): 175-198. (5840) Download PDF |
| Redescription | |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 06/22/2012 | Created | K. Jensen , V. Lopez |
| 07/25/2014 | Modified | |
| 08/03/2015 | Modified | K. Jensen |
| 06/09/2016 | Modified | K. Jensen |
Type Host
| Host Class | |||||||
|---|---|---|---|---|---|---|---|
| Host Order | Myliobatiformes | ||||||
| Host Family | Myliobatidae | ||||||
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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 | Indonesia |
|---|---|
| Body of Water | South China Sea |
| Island(s) | Borneo |
| City/Region | Sepuk Laut, West Kalimantan |
| Coordinates | |
| DD Latitude | -0.2 |
| DD Longitude | 109.083 |
| Additional Localities | |
| Locality Notes |
Specimens
| Type Material | Holotype (whole mount of mature worm without apical organ; MZBCa No. 162), 2 paratypes (1 whole mount of mature worm without scolex and 1 detached mature proglottid; MZBCa Nos. 163-164); 12 paratypes (1 whole mount of complete mature worm, 1 whole mount of mature worm without apical organ, 2 whole mounts of mature worms without scoleces, 2 whole mounts of immature worms without scoleces, 2 detached mature proglottids, 1 detached gravid proglottid, 1 semipermanent lactophenol preparation of eggs, and cross-sections of 2 mature proglottids [1 PAS stained]; USNPC No. 104894); 7 paratypes (1 whole mount of scolex, 2 whole mounts of mature worms without scoleces [including strobilar voucher of scolex prepared for SEM], 1 whole mount of immature worm without scolex, 1 detached mature proglottid, and cross-sections of 2 mature proglottids [1 PAS stained]; LRP Nos. 7714-7723). Scolex prepared for SEM retained in the personal collection of K. Jensen at the University of Kansas. |
|---|---|
| Total Number of Type Specimens | 22 specimens: 1 whole mount of complete mature worm, 2 whole mounts of mature worms without apical organ, 6 whole mounts of mature and 3 whole mounts of immature worms without scolex, 1 whole mount of scolex, 4 whole mounts of detached mature proglottids, 1 whole mount of detached gravid proglottid, 1 semi-permanent lactophenol preparation of eggs, cross- sections of 4 mature proglottids [2 detached mature proglottids PAS stained], and 1 scolex prepared for SEM |
| Voucher Material | |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
FIGURES 41–45. Line drawings of Elicilacunosus fahmii n. gen., n. sp. (41) Scolex. (42) Whole worm. (43) Mature terminal proglottid. Arrows indicate level of cross-sections in Figures 53–55. (44) Detail of terminal genitalia. (45) Eggs.
FIGURES 53–55. Elicilacunosus fahmii n. gen., n. sp. (53) Cross-section through mature proglottid between genital pore and ovary. (54) Cross-section through mature proglottid at level of ovary. (55) Cross-section through mature proglottid anterior to genital pore (PAS stained); musculo-glandular tissue stains PAS positive around its periphery. Abbreviations: ED, excretory duct; OV, ovary; T, testis; UT, uterus; VA, vagina; VD, vas deferens; VT, vitelline follicle. Arrows indicate center of dorsal and ventral regions of musculo-glandular tissue.
FIGURES 46–52. Scanning electron micrographs of Elicilacunosus fahmii n. gen., n. sp. (46) Scolex. Small numbers indicate detail in Figures 49–51. (47) Enlarged view of acetabulum. Small number indicates detail in Figure 48. (48) Acetabular rim with trullate spinitriches and acicular and papilliform filitriches. (49) Scolex proper with capilliform filitriches. (50) Interface between scolex proper and apical organ. (51) Apical organ with papilliform
filitriches. (52) Proglottids with acicular and papilliform filitriches.
MZBCa 162, holotype slide
MZBCa 162, scolex of holotype
MZBCa 162, terminal proglottid of holotype
USNPC 104894, paratype slide
USNPC 104894, scolex of paratype
USNPC 104894, terminal proglottid of paratype 

