acanthocephalan


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Related to acanthocephalan: phylum Acanthocephala

a·can·tho·ceph·a·lan

 (ə-kăn′thə-sĕf′ə-lən) also a·can·tho·ceph·a·lid (-lĭd)
[From New Latin Acanthocephala, phylum name : acantho- + Greek kephalē, head; see -cephalous.]

a·can′tho·ceph′a·lan adj.

acanthocephalan

(əˌkænθəʊˈsɛfələn)
n
(Animals) any of the parasitic wormlike invertebrates of the phylum Acanthocephala, the adults of which have a spiny proboscis and live in the intestines of vertebrates
adj
(Zoology) of, relating to, or belonging to the Acanthocephala

spin′y-head`ed worm′


n.
any of a small group of intestinal parasites of the phylum Acanthocephala, having a proboscis covered with hooks used for attachment.
[1945–50]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.acanthocephalan - any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spinesacanthocephalan - any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines
worm - any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes; also many insect larvae
Acanthocephala, phylum Acanthocephala - phylum or class of elongated wormlike parasites that live in the intestines of vertebrates: spiny-headed worms
References in periodicals archive ?
Comparison of the metal accumulation capacity between the Acanthocephalan pomphorhynchus laevis and larval nematodes of the genus Eustrongylides sp.
Pheasants, minnows, and bush crickets invested in both weapons and testes, while pinnipeds, such as elephant seals where males are almost five times the size of females, and acanthocephalan (a type of worms) invested more in weaponry but not testes.
2010), 19 species of monogeneans, nine digeneans and one species of acanthocephalan, together with 16 various larval forms have been found infecting this catfish; although the number of named species will undoubtedly grow in the future (Chibwana et al.
Sand crabs are a first intermediate host to the acanthocephalan Profilicolis (Polymorphus) kenti and the trematode Microphallus (Spelotrema) nicolli (Smith 2007).
Additionally, he reported what he believed to be the first record of an acanthocephalan (Leptorhynchoides thecatus) from the three-toed amphiuma.
The single acanthocephalan was stained in aceto-carmine, destained in 70% acidulated alcohol, and stored in 70% ethanol.
09) (Table 1), this acanthocephalan may yet prove to be a useful marker for the detection of southeastern 4T migrants among plaice overwintering in Cabot Strait and 4Vn.
The acanthocephalan parasite, Pallisentis nagpurensis is mainly an aneorobic parasite, it gains energy through glycolytic pathway and involves in anaerobic generation of ATP.
Helminths were placed in vials of 70% ethanol and deposited in the United States National Parasite Collection, (USNPC), Beltsville, Maryland: Strongyluris similis 92433; Thubunaea iguanae 92434; acanthocephalan cystacanth 92435.
2003) showed a decrease in the hemolymph-associated PO activity in the amphipod Gammarus pulex in response to infection with the acanthocephalan Pomphorynchus laevis.