Trichuridae
Encyclopedia
The roundworm family
Family (biology)
In biological classification, family is* a taxonomic rank. Other well-known ranks are life, domain, kingdom, phylum, class, order, genus, and species, with family fitting between order and genus. As for the other well-known ranks, there is the option of an immediately lower rank, indicated by the...

 Trichuridae includes the type genus
Type genus
In biological classification, a type genus is a representative genus, as with regard to a biological family. The term and concept is used much more often and much more formally in zoology than it is in botany, and the definition is dependent on the nomenclatural Code that applies:* In zoological...

 Trichuris
Trichuris
The roundworm family Trichuridae includes as type genus Trichuris, often referred to as whipworms...

and some less widely known members. They are (after the abolishment of the artificial "Adenophorea
Adenophorea
Adenophorea or Aphasmidia was a class of nematodes . It has been by and large abandoned by modern taxonomy, because there is strong evidence for it being a motley paraphyletic group of unrelated lineages of roundworms....

" assemblage) placed in subclass Dorylaimia of the class Enoplea; however, the former might be better treated as a class in its own right. That nonwithstanding, their order (Trichocephalida) has been known under alternate names in the past, namely Trichiurida.

The genus Trichuris is particularly well known for being a common parasite of domestic animals and less usually human
Human
Humans are the only living species in the Homo genus...

s. Its common name "whipworm" refers to the shape of these worms; they look like whips with wider "handles" at the posterior end.

The genera
Genera
Genera is a commercial operating system and development environment for Lisp machines developed by Symbolics. It is essentially a fork of an earlier operating system originating on the MIT AI Lab's Lisp machines which Symbolics had used in common with LMI and Texas Instruments...

 of Trichuridae are:
  • Capillostrongyloides Freitas & Lent, 1935
  • Orthothominx Teixeira de Freitas & Jorge da Silva, 1960
  • Pearsonema Teixeira de Freitas & Machado de Mendonça, 1960
  • Sclerotrichum Rudolphi, 1819
  • Tenoranema Mas-Coma & Esteban, 1985
  • Trichuris
    Trichuris
    The roundworm family Trichuridae includes as type genus Trichuris, often referred to as whipworms...

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