Cestode Scientific Name
| Species ID | 170 |
|---|---|
| Order | Caryophyllidea |
| Family | Capingentidae |
| Subfamily | |
| Genus | Biacetabulum |
| Species | macrocephalum |
| Authority | McCrae, 1962 |
| Taxonomic Status | Valid |
| Valid Name | |
| Synonyms | |
| Genus Record | No |
| Type Species | No |
| Verified | Yes |
| Verified By | T. Scholz |
| Citation(s) |
McCrae, R. C. 1962. Biacetabulum macrocephalum sp. n. (Cestoda: Caryophyllaeidae) from the white sucker Catostomus commersoni (Lacépede) in Northern Colorado. Journal of Parasitology 48(6): 807-811. (689) Download PDF |
| Redescription | |
| Scientific Name Notes |
Record Data
| Date (MM/DD/YYYY) | Action | User Name |
|---|---|---|
| 10/14/2005 | Created | Scholz, Hanzelova |
| 04/13/2010 | Modified | |
| 04/01/2020 | Modified | T. Scholz |
| 03/15/2021 | Modified | R. Kuchta |
| 08/11/2021 | Modified | T. Scholz |
Type Host
| Host Class | Actinopterygii | ||||||
|---|---|---|---|---|---|---|---|
| Host Order | Cypriniformes | ||||||
| Host Family | Cyprinidae | ||||||
|
Type Host (Literal) |
|
||||||
|
Type Host (Valid) |
|
||||||
| Additional Host(s) | |||||||
| Site in Host | intestine | ||||||
| Host Notes |
Type Locality
| Country | U.S.A. |
|---|---|
| Body of Water | Horsetooth Reservoir and Cache la Poudre River |
| Island(s) | |
| City/Region | Colorado, Larimer Co. |
| Coordinates | |
| DD Latitude | |
| DD Longitude | |
| Additional Localities | |
| Locality Notes |
Specimens
| Type Material | - USNPC No. 39440 (holotype) |
|---|---|
| Total Number of Type Specimens | |
| Voucher Material | |
| Specimen Notes |
Data are given as in original description unless otherwise indicated.
Global Cestode Database
FIGURES 1 TO 12 All figures drawn with the aid of a camera lucida. Scale on lower left corner applies to all figures except figure 9, which has it own scale. AbbFIGUreviations: cp, cirrus pouch; eb, excretory bladder; ed, ejaculatory duct exd excretory duct; ilm, inner longitudinal muscles; o, ovary; olm, outer longitudinal muscles; ot, oviduct; sr, seminal receptacle; sv, seminal vesicle; t, testes; u, uterus; v, vitelline gland; va, vagina; vd, vas deferens; vtd, vitelline duct. FIGURE 1. Scolex of Biacetabulum macrocephalum. FIGURE 2. Reproductive system of gravid adult, uterine glands not shown. FIGURES 3 TO 7. Cross sections of scolex at various levels from anterior tip. FIGURE 3. 150 µ. FIGUIRE 4. 200 µ. FIGURE 5. 270 µ. FIGURE 6. 350 µ. FIGURE 7. 450 µ. FIGURE 8. Sagittal section through scolex. FIGURE 9. Egg. FIGURE 10. Sagittal section through reproductive complex. FIGURE 11. Cross section through neck region. FIGURE 12. Cross section through preovarian region of testes and vitellaria. 

